Awesome RLVR

Inference-Time Techniques for LLM Reasoning (Berkeley Lecture 2025)

• DeepMind & UC Berkeley (Xinyun Chen)
• Key: decoding-time search, self-consistency, verifier pipelines
• Data Domain: code/math reasoning benchmarks

Learning to Self-Improve & Reason with LLMs (Berkeley Talk 2025)

• Meta AI & NYU (Jason Weston)
• Key: continual self-improvement loops, alignment interplay
• Data Domain: open-ended dialogue & retrieval tasks

LLM Reasoning: Key Ideas and Limitations (Tutorial Slides 2024)

• DeepMind (Denny Zhou)
• Key: theoretical foundations & failure modes of reasoning
• Data Domain: slide examples, classroom demos

Can LLMs Reason & Plan? (ICML Tutorial 2024)

• Arizona State University (Subbarao Kambhampati)
• Key: planning-oriented reasoning, agent integration
• Data Domain: symbolic + LLM planning tasks

Towards Reasoning in Large Language Models (ACL Tutorial 2023)

• UIUC (Jie Huang)
• Key: survey of reasoning techniques & benchmarks
• Data Domain: academic tutorial datasets

From System 1 to System 2: A Survey of Reasoning Large Language Models (arXiv 2025)

• CAS & MBZUAI
• Key: cognitive-style taxonomy (fast vs. deliberative reasoning)
• Data Domain: logical, mathematical, commonsense datasets

Harnessing the Reasoning Economy: A Survey of Efficient Reasoning for Large Language Models (arXiv 2025)

• Chinese Univ. of Hong Kong
• Key: efficient reasoning, test-time-compute scaling
• Data Domain: math & code reasoning benchmarks

What, How, Where, and How Well? A Survey on Test-Time Scaling in Large Language Models (arXiv 2025)

• City University of Hong Kong
• Key: methods for scaling inference-time compute (CoT, search, self-consistency)
• Data Domain: diverse reasoning datasets

A Survey of Efficient Reasoning for Large Reasoning Models: Language, Multimodality, and Beyond (arXiv 2025)

• Shanghai AI Lab et al.
• Key: lifecycle-wide efficiency (pre-training → inference) for LRMs
• Data Domain: language + vision reasoning tasks

Stop Overthinking: A Survey on Efficient Reasoning for Large Language Models (arXiv 2025)

• Rice University
• Key: “overthinking” phenomenon, length-control techniques
• Data Domain: GSM8K, MATH-500, AIME-24

A Visual Guide to Reasoning LLMs (Newsletter 2025)

• Maarten Grootendorst
• Key: illustrated test-time-compute concepts, DeepSeek-R1 case study
• Data Domain: graphical explanations & code demos

Understanding Reasoning LLMs – Methods and Strategies for Building and Refining Reasoning Models (Blog 2025)

• Sebastian Raschka
• Key: practical tutorial on data, architectures, evaluation
• Data Domain: Jupyter notebooks & open-source models

An Illusion of Progress? Assessing the Current State of Web Agents (arXiv 2025)

• Ohio State & UC Berkeley
• Key: empirical audit of LLM-based web agents, evaluation protocols
• Data Domain: autonomous web-navigation tasks

Agentic Large Language Models, A Survey (arXiv 2025)

• Leiden University
• Key: taxonomy of agentic LLM architectures & planning mechanisms
• Data Domain: multi-step reasoning / tool-use agents

A Comprehensive Survey of LLM Alignment Techniques: RLHF, RLAIF, PPO, DPO and More (arXiv 2024)

• Salesforce AI
• Key: reward modeling & preference-optimization pipelines
• Data Domain: alignment benchmarks, safety tasks

Self-Improvement of LLM Agents through Reinforcement Learning at Scale (MIT Scale-ML Talk 2024)

• MIT CSAIL & collaborators
• Key: large-scale RL for autonomous agent refinement
• Data Domain: simulated dialogue & tool-use agents

Reinforcement Learning from Verifiable Rewards (Book 2026)

• Kian Kyars
• Key: verifier design, outcome and process rewards, GRPO training signals, reward hacking, search/test-time verification, frontier RLVR, and agentic RLVR
• ExpEnv: math, code, proof, long-context QA, multimodal, and agentic verification examples

Reinforcement Learning from Verifiable Rewards (Blog 2025)

• Key: Uses binary, verifiable reward functions to inject precise, unbiased learning signals into RL pipelines for math, code, and other accuracy-critical tasks.
• Data Domain: Easily reproducible in Jupyter notebooks or any RL setup by plugging in auto-grading tools such as compilers, unit tests, or schema validators.

RuCL: Stratified Rubric-Based Curriculum Learning for Multimodal Large Language Model Reasoning

• Yukun Chen, Jiaming Li, Longze Chen, Ze Gong, Jingpeng Li, et al.
• Key: verifiable reward, reinforcement learning, rlvr, language model, reasoning
• Data Domain: MathVerse, MathVision, Geo3k, MMK12, We-Math

ResRL: Boosting LLM Reasoning via Negative Sample Projection Residual Reinforcement Learning

• Zihan Lin, Xiaohan Wang, Jie Cao, Jiajun Chai, Li Wang, et al.
• Key: verifiable reward, reinforcement learning, rlvr, language model, alignment
• Data Domain: Residual Reinforcement Learning, Calling
• Code: 1229095296/ResRL

Decoupling Reasoning and Confidence: Resurrecting Calibration in Reinforcement Learning from Verifiable Rewards

• Zhengzhao Ma, Xueru Wen, Boxi Cao, Yaojie Lu, Hongyu Lin, et al.
• Key: verifiable reward, reinforcement learning, rlvr, language model, reasoning
• Data Domain: MATH, AIME, AMC, LiveCodeBench, HumanEval+
• Code: icip-cas/DCPO

See First, Reason Later: Mutual Information-Guided Reinforcement Learning for Vision-Language Models

• Junfeng Fang, Zonghan Wu, Yin Zhang, Jiaxuan Zhao, Zengxiang Li, et al.
• Key: verifiable reward, reinforcement learning, rlvr, language model, reasoning
• Data Domain: MathVerse, MathVision, MMMU

G$^2$RPO: Geometric GRPO; Escaping LLM's Reasoning Rut to Break Accuracy--Entropy Trade-off

• Ali Rad, Khashayar Filom, Darioush Keivan, Peyman Mohajerin Esfahani, Ehsan Kamalinejad
• Key: verifiable reward, policy optimization, reinforcement learning, rlvr, reasoning
• Data Domain: MATH, AIME

Rate or Fate? RLV^{arepsilon}R: Reinforcement Learning with Verifiable Noisy Rewards

• Ali Rad, Khashayar Filom, Darioush Keivan, Peyman Mohajerin Esfahani, Ehsan Kamalinejad
• Key: verifiable reward, reinforcement learning, rlvr, reasoning, grpo
• Data Domain: Python code tasks with synthetic noise

Anchored Policy Optimization: Mitigating Exploration Collapse via Support-Constrained Rectification

• Tianyi Wang, Long Li, Hongcan Guo, Yibiao Chen, Yixia Li, et al.
• Key: verifiable reward, policy optimization, reinforcement learning, rlvr, ppo
• Data Domain: MATH, AIME

Spurious Rewards: Rethinking Training Signals in RLVR

• Rulin Shao, Stella Li, Rui Xin, Scott Geng, Yiping Wang, et al.
• Key: verifiable reward, reinforcement learning, rlvr, language model, reasoning
• Data Domain: MATH

Gradient Regularization Prevents Reward Hacking in Reinforcement Learning from Human Feedback and Verifiable Rewards

• Johannes Ackermann, Michael Noukhovitch, Takashi Ishida, Masashi Sugiyama
• Key: verifiable reward, reinforcement learning, rlvr, language model, rlhf
• Data Domain: MATH

Discounted Beta-Bernoulli Reward Estimation for Sample-Efficient Reinforcement Learning with Verifiable Rewards

• Haechan Kim, Soohyun Ryu, Gyouk Chu, Doohyuk Jang, Eunho Yang
• Key: verifiable reward, reinforcement learning, rlvr, language model, reasoning
• Data Domain: MATH, GSM8K

Contextual Rollout Bandits for Reinforcement Learning with Verifiable Rewards

• Xiaodong Lu, Xiaohan Wang, Jiajun Chai, Guojun Yin, Wei Lin, et al.
• Key: verifiable reward, reinforcement learning, rlvr, language model, ppo
• Data Domain: MATH, AIME

The Unlearnability Phenomenon in RLVR for Language Models

• Yulin Chen, He He, Chen Zhao
• Key: verifiable reward, reinforcement learning, rlvr, language model, reasoning
• Data Domain: MATH, GSM8K

Evaluating Parameter Efficient Methods for RLVR

• Qingyu Yin, Yulun Wu, Zhennan Shen, Sunbowen Lee, Zhilin Wang, et al.
• Key: verifiable reward, reinforcement learning, rlvr, language model, fine-tuning
• Data Domain: MATH, AIME

Breaking the Self-Confirming Loop: Diagnosing and Mitigating Systemic Reward Bias in Self-Rewarding RL

• Chuyi Tan, Peiwen Yuan, Xinglin Wang, Yiwei Li, Shaoxiong Feng, et al.
• Key: verifiable reward, reinforcement learning, rlvr, language model, reasoning
• Data Domain: MATH, GSM8K

Clipping Bottleneck: Stabilizing RLVR via Stochastic Recovery of Near-Boundary Signals

• Shuo Yang, Jinda Lu, Chiyu Ma, Kexin Huang, Haoming Meng, et al.
• Key: verifiable reward, reinforcement learning, rlvr, reasoning, llm
• Data Domain: MATH, AIME

One-Way Policy Optimization for Self-Evolving LLMs

• Shuo Yang, Jinda Lu, Kexin Huang, Chiyu Ma, Shaohang Wei, et al.
• Key: verifiable reward, policy optimization, reinforcement learning, rlvr, language model
• Data Domain: MATH, AIME

Experience Augmented Policy Optimization for LLM Reasoning

• Jinda Lu, Kexin Huang, Junkang Wu, Shuo Yang, Jinghan Li, et al.
• Key: verifiable reward, policy optimization, reinforcement learning, rlvr, language model
• Data Domain: MATH

Resource-Efficient Reinforcement for Reasoning Large Language Models via Dynamic One-Shot Policy Refinement

• Yunjian Zhang, Sudong Wang, Yang Li, Peiran Xu, Conghao Zhou, et al.
• Key: verifiable reward, reinforcement learning, rlvr, language model, reasoning
• Data Domain: MATH, AIME

EchoRL: Reinforcement Learning via Rollout Echoing

• Jinhe Bi, Aniri -, Minglai Yang, Xingcheng Zhou, Wenke Huang, et al.
• Key: verifiable reward, reinforcement learning, rlvr, language model, reasoning
• Data Domain: MATH, GSM8K

Implicit Actor Critic Coupling via a Supervised Learning Framework for RLVR

• Jiaming Li, Longze Chen, Ze Gong, Yukun Chen, Lu Wang, et al.
• Key: verifiable reward, reinforcement learning, rlvr, language model, reasoning
• Data Domain: MATH, AIME
• Code: ritzz-ai/PACS

ThoughtFold: Folding Reasoning Chains via Introspective Preference Learning

• Ziyan Liu, Xueda Shen, Yuzhe Gu, songyang gao, Kuikun Liu, et al.
• Key: verifiable reward, reinforcement learning, rlvr, preference learning, reasoning
• Data Domain: Chain-of-Thoughts

Spurious Rewards Paradox: Mechanistically Understanding How RLVR Activates Memorization Shortcuts in LLMs

• Lecheng Yan, Ruizhe Li, Guanhua CHEN, Qing Li, Jiahui Geng, et al.
• Key: verifiable reward, reinforcement learning, rlvr, reasoning, llm
• Data Domain: MATH, GSM8K

Noise-corrected GRPO: From Noisy Rewards to Unbiased Gradients

• Omar Elmansouri, Fathinah Izzati, Mohamed El Amine Seddik, Salem Lahlou
• Key: verifiable reward, policy optimization, reinforcement learning, rlvr, rlhf
• Data Domain: MATH

TGPO: Efficient Policy Optimization through Sequence Anchor and Information Gating

• Hang Ding, Dongqi Liu, Qiming Feng, Jian Li, Tong Lei, et al.
• Key: verifiable reward, policy optimization, reinforcement learning, rlvr, language model
• Data Domain: MATH, AIME

Provable Benefits of RLVR over SFT for Reasoning Models: Learning to Backtrack Efficiently

• Stanley Wei, Juno Kim
• Key: verifiable reward, reinforcement learning, rlvr, language model, fine-tuning
• Data Domain: MATH

Do We Need Adam? Surprisingly Strong and Sparse Reinforcement Learning with SGD in LLMs

• Sagnik Mukherjee, Lifan Yuan, Pavan Jayasinha, Dilek Hakkani-Tür, Hao Peng
• Key: verifiable reward, reinforcement learning, rlvr, language model, fine-tuning
• Data Domain: MATH, GSM8K

Beyond Normalization: Rethinking the Partition Function as a Difficulty Scheduler for RLVR

• Dohyung Kim, Minbeom Kim, Jeonghye Kim, Lee Sangmook, Sojeong Rhee, et al.
• Key: reasoning, llm, grpo
• Data Domain: MATH, GSM8K

Learning Useful Supervision for Reinforcement Learning in Reasoning Models

• Liang CHEN, Xueting Han, Li Shen, Jing Bai, Kam-Fai Wong
• Key: verifiable reward, reinforcement learning, rlvr, language model, fine-tuning
• Data Domain: MATH, AIME

The Obfuscation Atlas: Mapping Where Honesty Emerges in RLVR with Deception Probes

• Mohammad Taufeeque, Stefan Heimersheim, Adam Gleave, Chris Cundy
• Key: detector, training, deception, obfuscated, honest
• Data Domain: MATH, GSM8K

Where Signals Are Sparse, We Synthesize: Reinforcing Self-Corrective Reasoning in Vision–Language Models via Rollout Augmentation

• Yi Ding, Ziliang Qiu, Bolian Li, Ruqi Zhang
• Key: reinforcement learning, rlvr, language model, reasoning
• Data Domain: MathVerse, MathVision

PLaID++: A Preference Aligned Language Model for Targeted Inorganic Materials Design

• Andy Xu, Rohan Desai, Larry Wang, Ethan Ritz, Gabriel Hope
• Key: verifiable reward, reinforcement learning, rlvr, llm, preference optimization
• Data Domain: Materials science domain data

Enhancing Multi-Modal LLMs Reasoning via Difficulty-Aware Group Normalization

• Jinghan Li, Junfeng Fang, Jinda Lu, Yuan Wang, Xiaoyan Guo, et al.
• Key: verifiable reward, policy optimization, reinforcement learning, rlvr, language model
• Data Domain: MathVerse, MathVision, MMMU

Escaping the Mode: Multi-Answer Reinforcement Learning in LMs

• Isha Puri, Mehul Damani, Idan Shenfeld, Marzyeh Ghassemi, Jacob Andreas, et al.
• Key: verifiable reward, reinforcement learning, rlvr, language model
• Data Domain: MATH, GSM8K

Depth-Breadth Synergy in RLVR: Unlocking LLM Reasoning Gains with Adaptive Exploration

• Zhicheng Yang, Zhijiang Guo, Yinya Huang, Yongxin Wang, Dongchun Xie, et al.
• Key: verifiable reward, reinforcement learning, rlvr, language model, reasoning
• Data Domain: MATH, AIME

Reinforcement Learning via Self-Distillation

• Jonas Hübotter, Frederike Lübeck, Lejs Behric, Anton Baumann, Marco Bagatella, et al.
• Key: verifiable reward, policy optimization, reinforcement learning, rlvr, language model
• Data Domain: MATH, LiveCodeBench, Policy Optimization
• Code: lasgroup/SDPO

A Regret Minimization Framework on Preference Learning in Large Language Models

• Suhwan Kim, Taehyun Cho, Youngsoo Jang, Geon-Hyeong Kim, Yu Jin Kim, et al.
• Key: verifiable reward, reinforcement learning, rlvr, preference learning, language model
• Data Domain: MATH, GSM8K

Geometry-Preserving Orthonormal Initialization for Low-Rank Adaptation in Reinforcement Learning

• Ruijia Zhang, Jiacheng Zhu, Hanqing Zhu, Laixi Shi
• Key: verifiable reward, reinforcement learning, rlvr, language model, fine-tuning
• Data Domain: MATH, GSM8K

Tackling Length Inflation Without Trade-offs: Group Relative Reward Rescaling for Reinforcement Learning

• Zichao Li, Jie Lou, Fangchen Dong, Zhiyuan Fan, Mengjie Ren, et al.
• Key: reinforcement learning, rlvr, rlhf, reasoning, llm
• Data Domain: MATH, AIME, GSM8K

Scaling the Scaling Logic: Agentic Meta-Synthesis of Logic Reasoning

• Bowen LIU, Zhi Wu, RunquanXie, Zhanhui Kang, Jia Li
• Key: verifiable reward, reinforcement learning, rlvr, reasoning
• Data Domain: Protocol, SSLogic-evolved

Single-Rollout Hidden-State Dynamics for Training-Free RLVR Data Selection

• Jianghao Wu, Daniel F Schmidt, Weiqiang Wang, Jin Ye, Jianfei Cai, et al.
• Key: verifiable reward, reinforcement learning, rlvr, reasoning
• Data Domain: MATH, GSM8K

SAGE: Shaping Anchors for Guided Exploration in RLVR of LLMs

• Chanuk Lee, Minki Kang, Sung Ju Hwang
• Key: verifiable reward, reinforcement learning, rlvr, language model, ppo
• Data Domain: MATH-500, AIME, AMC23, Minerva
• Code: tally0818/SAGE

Outcome-Based Rewards Do Not Guarantee Faithful and Verifiable Reasoning

• Qinan Yu, Alexa Tartaglini, Peter Hase, Carlos Guestrin, Christopher Potts
• Key: verifiable reward, reinforcement learning, rlvr, language model, reasoning
• Data Domain: MATH, GSM8K, HotpotQA

Reward and Guidance through Rubrics: Promoting Exploration to Improve Multi-Domain Reasoning

• Baolong Bi, Shenghua Liu, Yiwei Wang, Siqian Tong, Lingrui Mei, et al.
• Key: verifiable reward, reinforcement learning, rlvr, language model, reasoning
• Data Domain: MATH, GPQA, MMLU

Advantage Collapse in Group Relative Policy Optimization: Diagnosis and Mitigation

• Xixiang He, Qiyao Sun, Ao Cheng, Xingming Li, Xuanyu Ji, et al.
• Key: verifiable reward, policy optimization, reinforcement learning, rlvr, language model
• Data Domain: MATH, AIME

Golden Goose: A Simple Trick to Synthesize Unlimited RLVR Tasks from Unverifiable Internet Text

• Ximing Lu, David Acuna, Jaehun Jung, Jian Hu, Di Zhang, et al.
• Key: verifiable reward, reinforcement learning, rlvr, language model, reasoning
• Data Domain: GooseReason-0.7M, MATH

Shrinking the Variance: Shrinkage Baselines for Reinforcement Learning with Verifiable Rewards

• Guanning Zeng, Zhaoyi Zhou, Daman Arora, Andrea Zanette
• Key: verifiable reward, reinforcement learning, rlvr, reasoning, grpo
• Data Domain: MATH, AIME, GSM8K

Rubric Curriculum RL: Exploiting the Generation-Verification Gap in Creative Writing

• Tejas Krishnan, Sumeet Motwani, Charles London, Suhaas Bhat, Huitian Jiao, et al.
• Key: verifiable reward, reinforcement learning, rlvr, reward model
• Data Domain: MATH

On the Learning Dynamics of RLVR at the Edge of Competence

• Yu Huang, Zixin Wen, Yuejie Chi, Yuting Wei, Aarti Singh, et al.
• Key: verifiable reward, reinforcement learning, rlvr, reasoning
• Data Domain: MATH, GSM8K

BroRL: Scaling Reinforcement Learning via Broadened Exploration

• Jian Hu, Mingjie Liu, Ximing Lu, Fang Wu, Zaid Harchaoui, et al.
• Key: verifiable reward, reinforcement learning, rlvr, language model, reasoning
• Data Domain: MATH, AIME, LiveCodeBench

Probing RLVR Training Instability through the Lens of Objective-Level Hacking

• Yiming Dong, Kun Fu, Haoyu Li, Xinyuan Zhu, Yurou Liu, et al.
• Key: verifiable reward, reinforcement learning, rlvr, language model, alignment
• Data Domain: MATH, AIME

Monitorability as a Free Gift: How RLVR Spontaneously Aligns Reasoning

• Zidi Xiong, Shan Chen, Himabindu Lakkaraju
• Key: verifiable reward, reinforcement learning, safety, rlvr, reasoning
• Data Domain: MATH, GSM8K

PretrainZero: Reinforcement Active Pretraining

• Xingrun Xing, Zhiyuan Fan, Jie Lou, Guoqi Li, Jiajun Zhang, et al.
• Key: verifiable reward, reinforcement learning, rlvr, fine-tuning, reward model
• Data Domain: MATH, MMLU, MMLU-Pro

Solver-in-the-Loop: MDP-Based Benchmarks for Self-Correction and Behavioral Rationality in Operations Research

• Ruicheng Ao, David Simchi-Levi, Xinshang Wang
• Key: rlvr, llm, models, through, solver
• Data Domain: MDP-based OR benchmarks

DRIVE: Best Data Scheduling Practices for Reinforcement Learning with Verifiable Reward in Competitive Code Generation

• Speed Zhu, Chuheng Zhang, Jianwei Cai, Guang Chen, Lulu Wu, et al.
• Key: verifiable reward, reinforcement learning, rlvr, fine-tuning, reasoning
• Data Domain: CodeForces

Reward Modeling from Natural Language Human Feedback

• Zongqi Wang, Rui Wang, Yuchuan Wu, Yiyao Yu, Pinyi Zhang, et al.
• Key: verifiable reward, reinforcement learning, rlvr, reward model, reward modeling
• Data Domain: MT-Bench, AlpacaEval, RewardBench

RLVER: Reinforcement Learning with Verifiable Emotion Rewards for Empathetic Agents

• Peisong Wang, Ruotian Ma, Bang Zhang, Xingyu Chen, Zhiwei He, et al.
• Key: Large language models, Reinforcement Learning, Agent
• Data Domain: Empathetic dialogue benchmarks
• Code: Tencent/DigitalHuman/RLVER

Rectifying LLM Thought from Lens of Optimization

• Junnan Liu, Hongwei Liu, Songyang Zhang, Kai Chen
• Key: Large Lanugae Model, Large Lanugae Model Reasoning, Reinforcement Learning with Verifiable Rewards
• Data Domain: MATH, AIME, GSM8K

EEPO: Exploration-Enhanced Policy Optimization via Sample-Then-Forget

• Liang Chen, Xueting Han, Qizhou Wang, Bo Han, Jing Bai, et al.
• Key: large language models, reasoning models, reinforcement learning, RLVR, exploration, unlearning
• Data Domain: MATH, AIME, GSM8K
• Code: ChanLiang/EEPO

HiPO: Self-Hint Policy Optimization for RLVR

• Deng Qiyuan, Kehai Chen, Min Zhang, Zhongwen Xu
• Key: Reinforcement Learning, Large Language Models, Mathematical Reasoning
• Data Domain: AIME, CMIMC, BRUMO

Sparse but Critical: A Token-Level Analysis of Distributional Shifts in RLVR Fine-Tuning of LLMs

• Haoming Meng, Kexin Huang, Shaohang Wei, Chiyu Ma, Shuo Yang, et al.
• Key: LLM Reasoning, RLVR
• Data Domain: MATH, GSM8K

Supervised Reinforcement Learning: From Expert Trajectories to Step-wise Reasoning

• Yihe Deng, I-Hung Hsu, Jun Yan, Zifeng Wang, Rujun Han, et al.
• Key: Reinforcement learning, Reasoning, Large Language Model, Agent
• Data Domain: MATH, AIME, GSM8K

RLBFF: Binary Flexible Feedback to bridge between Human Feedback & Verifiable Rewards

• Zhilin Wang, Jiaqi Zeng, Olivier Delalleau, Ellie Evans, Daniel Egert, et al.
• Key: reward modeling, model alignment, inference-time control, customization, LLM post-training
• Data Domain: MT-Bench, WildBench, RM-Bench

The Markovian Thinker: Architecture-Agnostic Linear Scaling of Reasoning

• Milad Aghajohari, Kamran Chitsaz, Amirhossein Kazemnejad, Sarath Chandar, Alessandro Sordoni, et al.
• Key: LLM Reasoning, RL for LLMs, Reasoning Models, Scalable Reasoning, Test-Time Scaling
• Data Domain: DeepScaleR

Generalization of RLVR Using Causal Reasoning as a Testbed

• Brian Lu, Hongyu Zhao, Shuo Sun, Hao Peng, Rui Ding, et al.
• Key: Large Language Models, Reinforcement Learning with Verifiable Rewards, Generalization, Causal Reasoning
• Data Domain: Causal reasoning benchmarks, MATH

Rubrics as Rewards: Reinforcement Learning Beyond Verifiable Domains

• Anisha Gunjal, Anthony Wang, Elaine Lau, Vaskar Nath, Yunzhong He, et al.
• Key: representation learning for language, datasets and benchmarks, reward modeling, reinforcement learning, natural langauge processing, large language models, reasoning, alignment
• Data Domain: MATH, GPQA, HealthBench, GPQA-Diamond

References Improve LLM Alignment in Non-Verifiable Domains

• Kejian Shi, Yixin Liu, PeiFeng Wang, Alexander Fabbri, Shafiq Joty, et al.
• Key: LLM Alignment; LLM-as-a-Judge; Alignment Evaluation; Preference Optimization
• Data Domain: AlpacaEval, Arena-Hard

Parameter-Efficient Reinforcement Learning using Prefix Optimization

• Itamar Rocha Filho, Rosie Zhao, Sham M. Kakade, Eran Malach, Samy Jelassi
• Key: reinforcement learning with verifiable rewards, parameter efficient tuning
• Data Domain: MATH

HARDTESTGEN: A High-Quality RL Verifier Generation Pipeline for LLM Algorithmic Coding

• Zhongmou He, Yee Man Choi, Kexun Zhang, Ivan Bercovich, Jiabao Ji, et al.
• Key: LLMs, RLVR, code generation
• Data Domain: LiveCodeBench, CodeForces

Agnostics: Learning to Synthesize Code in Any Programming Language with a Universal Reinforcement Learning Environment

• Aleksander Boruch-Gruszecki, Yangtian Zi, Zixuan Wu, Tejas Oberoi, Carolyn Jane Anderson, et al.
• Key: large language models, program synthesis, code generation, reinforcement learning, low-resource programming languages
• Data Domain: MBPP, LiveCodeBench, CodeForces, MultiPL-E

BAPO: Stabilizing Off-Policy Reinforcement Learning for LLMs via Balanced Policy Optimization with Adaptive Clipping

• Zhiheng Xi, Xin Guo, Yang Nan, Enyu Zhou, Junrui Shen, et al.
• Key: RLVR, LLM Reasoning
• Data Domain: AIME
• Code: WooooDyy/BAPO

Learning to Reason as Action Abstractions with Scalable Mid-Training RL

• Shenao Zhang, Donghan Yu, Yihao Feng, Bowen Jin, Zhaoran Wang, et al.
• Key: reinforcement learning, large language model
• Data Domain: HumanEval, MBPP, LiveCodeBench, CodeForces

Diversity-Enhanced Reasoning for Subjective Questions

• Yumeng Wang, Zhiyuan Fan, Jiayu Liu, Jen-tse Huang, Yi R. Fung
• Key: LLM, subjective reasoning, diversity-enhanced training
• Data Domain: MATH, AIME

PROS: Towards Compute-Efficient RLVR via Rollout Prefix Reuse

• Baizhou Huang, Xiaojun Wan
• Key: RLVR, reasoning
• Data Domain: MATH, GSM8K

LongRLVR: Long-Context Reinforcement Learning Requires Verifiable Context Rewards

• Guanzheng Chen, Michael Qizhe Shieh, Lidong Bing
• Key: Large Language Models, Long Context, Reinforcement Learning with Verifiable Rewards
• Data Domain: RULER-QA, LongBench
• Code: real-absolute-AI/LongRLVR

Selective Expert Guidance for Effective and Diverse Exploration in Reinforcement Learning of LLMs

• Zishang Jiang, Jinyi Han, tingyun li, Xinyi Wang, Sihang Jiang, et al.
• Key: Large Language Models, Group Relative Policy Optimization
• Data Domain: MATH, AIME, GSM8K

Lookahead Tree-Based Rollouts for Enhanced Trajectory-Level Exploration in Reinforcement Learning with Verifiable Rewards

• Shangyu Xing, Siyuan Wang, Chenyuan Yang, Xinyu Dai, Xiang Ren
• Key: RLVR, GRPO, rollout, LLM, reasoning
• Data Domain: MATH, AIME, GSM8K

Controllable Exploration in Hybrid-Policy RLVR for Multi-Modal Reasoning

• Zhuoxu Huang, Mengxi Jia, Hao Sun, Xuelong Li, Jungong Han
• Key: Multi-Modal Reasoning, Reinforcement Learning from Verifiable Rewards
• Data Domain: MathVerse, MathVision, MMMU

Group Verification-based Policy Optimization for Interactive Coding Agents

• Silong Dai, Changzhi Sun, Haolun Wu, Huanran Zheng, Tao Ji, et al.
• Key: Large language model, Tool Learning, Reinforcement Learning
• Data Domain: AppWorld

Beyond Magnitude: Leveraging Direction of RLVR Updates for LLM Reasoning

• Kexin Huang, Haoming Meng, Junkang Wu, Jinda Lu, Chiyu Ma, et al.
• Key: RLVR, LLM reasoning
• Data Domain: MATH, AIME, DeepScaleR

Curriculum Reinforcement Learning from Easy to Hard Tasks Improves LLM Reasoning

• Shubham Parashar, Shurui Gui, Xiner Li, Hongyi Ling, Sushil Vemuri, et al.
• Key: LLM, Reinforcement Learning, Post Training
• Data Domain: MATH, AIME, GSM8K

ReVeal: Self-Evolving Code Agents via Reliable Self-Verification

• Yiyang Jin, Kunzhao Xu, Hang Li, Xueting Han, Yanmin Zhou, et al.
• Key: Large Language Model, Reinforcement Learning, Code LLM, multi-turn RL
• Data Domain: LiveCodeBench

Process-Verified Reinforcement Learning for Theorem Proving via Lean

• Minsu Kim, Se-Young Yun
• Key: Formal Reasoning, Large Language Models, Theorem Proving with LLMs, Lean4
• Data Domain: MiniF2F, ProofNet

RL Squeezes, SFT Expands: A Comparative Study of Reasoning LLMs

• Kohsei Matsutani, Shota Takashiro, Gouki Minegishi, Takeshi Kojima, Yusuke Iwasawa, et al.
• Key: LLMs, Reasoning, RLVR, Interpretability
• Data Domain: MATH, AIME, GSM8K

Reshaping Reasoning in LLMs: A Theoretical Analysis of RL Training Dynamics through Pattern Selection

• Xingwu Chen, Tianle Li, Difan Zou
• Key: Reinforcement Learning, Language Models, Reasoning Patterns, Training Dynamics
• Data Domain: MATH, GSM8K

Evaluating and Improving Cultural Awareness of Reward Models for LLM Alignment

• Hongbin Zhang, Kehai Chen, Xuefeng Bai, Yang Xiang, Min Zhang
• Key: cultural awareness, reward model, LLM Alignment, RLHF, RL, Dataset, Benchmark, Multilingual Evaluation
• Data Domain: CARB, GlobalOpinionQA

Breaking Barriers: Do Reinforcement Post Training Gains Transfer To Unseen Domains?

• Chuxuan Hu, Yuxuan Zhu, Antony Kellermann, Caleb Biddulph, Suppakit Waiwitlikhit, et al.
• Key: large language models, reinforcement learning, supervised fine-tuning, generalizability
• Data Domain: MATH, GSM8K, MMLU

Tina: Tiny Reasoning Models via LoRA

• Shangshang Wang, Julian Asilis, Ömer Faruk Akgül, Enes Burak Bilgin, Ollie Liu, et al.
• Key: Reasoning models, efficient reasoning, LoRA, RLVR
• Data Domain: AIME24

Learning to Reason without External Rewards

• Xuandong Zhao, Zhewei Kang, Aosong Feng, Sergey Levine, Dawn Song
• Key: RL, Reasoning, LLM
• Data Domain: MATH, GSM8K
• Code: sunblaze-ucb/Intuitor

$extbf{Re}^{2}$: Unlocking LLM Reasoning via Reinforcement Learning with Re-solving

• Pinzheng Wang, ShuliXu, Juntao Li, Yu Luo, Dong Li, et al.
• Key: LLM Reasoning, Reinforcement learning, Re-solving Mechanism, Test-time Scaling
• Data Domain: MATH, AIME, GSM8K

Co-rewarding: Stable Self-supervised RL for Eliciting Reasoning in Large Language Models

• Zizhuo Zhang, Jianing Zhu, Xinmu Ge, Zihua Zhao, Zhanke Zhou, et al.
• Key: Large language model reasoning, self-supervised RL
• Data Domain: GSM8K

MemAgent: Reshaping Long-Context LLM with Multi-Conv RL-based Memory Agent

• Hongli Yu, Tinghong Chen, Jiangtao Feng, Jiangjie Chen, Weinan Dai, et al.
• Key: LLM, memory, agent, RLVR
• Data Domain: ViCrit-Bench, visual reasoning benchmarks

Diversity-Incentivized Exploration for Versatile Reasoning

• Zican Hu, Shilin Zhang, Yafu Li, Jianhao Yan, Xuyang Hu, et al.
• Key: LLM reasoning, Reinforcement learning with verifiable rewards, efficient exploration, diversity
• Data Domain: MATH, AIME, GSM8K

CORE: Concept-Oriented Reinforcement for Bridging the Definition–Application Gap in Mathematical Reasoning

• Zijun Gao, Zhikun Xu, Xiao Ye, Ben Zhou
• Key: large language models, mathematical reasoning, conceptual understanding, fine-tuning, robustness
• Data Domain: MATH

Random Policy Valuation is Enough for LLM Reasoning with Verifiable Rewards

• Haoran He, Yuxiao Ye, Qingpeng Cai, Chen Hu, Binxing Jiao, et al.
• Key: Large Language Models (LLMs), Reinforcement Learning, RLVR, Math Reasoning, Diversity
• Data Domain: MATH, Markov Decision Process

ExGRPO: Learning to Reason from Experience

• Runzhe Zhan, Yafu Li, Zhi Wang, Xiaoye Qu, Dongrui Liu, et al.
• Key: Reinforcement Learning, Large Reasoning Model, Reinforcement Learning with Verifiable Rewards
• Data Domain: MATH, AIME, GSM8K
• Code: ElliottYan/LUFFY

MATH-Beyond: A Benchmark for RL to Expand Beyond the Base Model

• Prasanna Mayilvahanan, Ricardo Olmedo, Thaddäus Wiedemer, Wieland Brendel
• Key: RLVR, RL, Reasoning, Math, LLM Evaluation
• Data Domain: MATH, AIME, DeepScaleR, DAPO-Math, MATH-B

CDE: Curiosity-Driven Exploration for Efficient Reinforcement Learning in Large Language Models

• Runpeng Dai, Linfeng Song, Haolin Liu, Zhenwen Liang, Dian Yu, et al.
• Key: Large language models, Reasoning, Exploration
• Data Domain: AIME

LaSeR: Reinforcement Learning with Last-Token Self-Rewarding

• Wenkai Yang, Weijie Liu, Ruobing Xie, Yiju Guo, Lulu Wu, et al.
• Key: Reinforcement Learning, LLM Reasoning, Self-Rewarding
• Data Domain: MATH, GSM8K
• Code: RUCBM/LaSeR

Learn More with Less: Uncertainty Consistency Guided Query Selection for RLVR

• Hao Yi, Yulan Hu, Xin Li, Sheng Ouyang, Lizhong Ding, et al.
• Key: Reinforcement learning; Large Language Model; Active Learning; Reasoning
• Data Domain: MATH, GSM8K

Reinforcement Learning with Verifiable Rewards Implicitly Incentivizes Correct Reasoning in Base LLMs

• Xumeng Wen, Zihan Liu, Shun Zheng, Shengyu Ye, Zhirong Wu, et al.
• Key: large language models, reasoning, reinforcement learning
• Data Domain: MATH, GSM8K

Spotlight on Token Perception for Multimodal Reinforcement Learning

• Siyuan Huang, Xiaoye Qu, Yafu Li, Yun Luo, Zefeng He, et al.
• Key: Multimodal Reasoning, LVLM, Reinforcement Learning
• Data Domain: MathVerse, DynaMath, Geo3k, MathVision, MMK12, We-Math, LogicVista, MMMU-Pro

SPECS: Decoupling Multimodal Learning via Self-distilled Preference-based Cold Start

• Kun Chen, Peng Shi, Haibo Qiu, Zhixiong Zeng, Siqi Yang, et al.
• Key: Vision Language Models, Reinforcement Learning, Reasoning, Cold-Start, Preference Optimization, Direct Preference Optimization (DPO), Self-Distillation
• Data Domain: MathVista, MEGA-Bench

Quagmires in SFT-RL Post-Training: When High SFT Scores Mislead and What to Use Instead

• Feiyang Kang, Michael Kuchnik, Karthik Padthe, Marin Vlastelica, Ruoxi Jia, et al.
• Key: Post-Training, Large Reasoning Models, Large Language Models, Performance Prediction, Reinforcement Learning with Verifiable Rewards
• Data Domain: MATH

DeepSearch: Overcome the Bottleneck of Reinforcement Learning with Verifiable Rewards via Tree-based Search

• Fang Wu, Weihao Xuan, Heli Qi, Aaron Tu, Ximing Lu, et al.
• Key: MCTS, RLVR
• Data Domain: LiveCodeBench, AIME24
• Code: smiles724/DeepSearch

No Prompt Left Behind: Exploiting Zero-Variance Prompts in LLM Reinforcement Learning via Entropy-Guided Advantage Shaping

• Thanh-Long V. Le, Myeongho Jeon, Kim Vu, Viet Dac Lai, Eunho Yang
• Key: large language models, reinforcement learning with verifiable rewards, llm reasoning
• Data Domain: MATH

R-Horizon: How Far Can Your Large Reasoning Model Really Go in Breadth and Depth?

• Yi Lu, Jianing Wang, Linsen Guo, Wei He, Hongyin Tang, et al.
• Key: Large Reasoning Models, Long Horizon Reasoning
• Data Domain: R-HORIZON, AIME2024
• Code: meituan-longcat/R-HORIZON

DuPO: Enabling Reliable Self-Verification via Dual Preference Optimization

• Shuaijie She, Yu Bao, Yu Lu, Lu Xu, Tao Li, et al.
• Key: Self-Verification, Dual Learning, Preference Optimization, Large Language Model
• Data Domain: MATH, GSM8K, AIME

FAPO: Flawed-Aware Policy Optimization for Efficient and Reliable Reasoning

• Yuyang Ding, Chi Zhang, Juntao Li, Haibin Lin, Xin Liu, et al.
• Key: LLM Reasoning, Reinforcement Learning, Robust Learning
• Data Domain: MATH, AIME
• Code: volcengine/verl/recipe/fapo

Conditional Advantage Estimation for Reinforcement Learning in Large Reasoning Models

• Guanxu Chen, Yafu Li, Yuxian Jiang, Chen Qian, Qihan Ren, et al.
• Key: language models, reinforcement learning
• Data Domain: MATH

Quantile Advantage Estimation: Stabilizing RLVR for LLM Reasoning

• Junkang Wu, Kexin Huang, Jiancan Wu, An Zhang, Xiang Wang, et al.
• Key: RLVR, LLM reasoning, entropy explosion, advantage estimation
• Data Domain: AIME, AMC, MATH

Agentic Reinforced Policy Optimization

• Guanting Dong, Hangyu Mao, Kai Ma, Licheng Bao, Yifei Chen, et al.
• Key: Agentic Reinforcement Learning, Large Language Model, Agentic Reasoning, Tool-use Alignment
• Data Domain: GAIA, HLE, agent benchmarks
• Code: RUC-NLPIR/ARPO

Beyond Pass@ 1: Self-Play with Variational Problem Synthesis Sustains RLVR

• Xiao Liang, Zhong-Zhi Li, Yeyun Gong, yelong shen, Ying Nian Wu, et al.
• Key: LLM Reasoning; Reinforcement Learning; Self-envolving
• Data Domain: MATH, LiveCodeBench
• Code: MasterVito/SvS

AnesSuite: A Comprehensive Benchmark and Dataset Suite for Anesthesiology Reasoning in LLMs

• Xiang Feng, Wentao Jiang, Zengmao Wang, Yong Luo, Pingbo Xu, et al.
• Key: Large language model, Reasoning, Anesthesiology, Medicine
• Data Domain: AnesSuite, medical QA benchmarks

Native Reasoning Models: Training Language Models to Reason on Unverifiable Data

• Yuanfu Wang, Zhixuan Liu, Li xiangtian, Chaochao Lu, Chao Yang
• Key: LLM, Reinforcement Learning
• Data Domain: MATH, GSM8K

The Choice of Divergence: A Neglected Key to Mitigating Diversity Collapse in Reinforcement Learning with Verifiable Reward

• Long Li, Zhijian Zhou, JIARAN HAO, Jason Klein Liu, Yanting Miao, et al.
• Key: Large Language Model, Reinforcement Learning with Verifiable Reward, f divergence
• Data Domain: MATH

Overthinking Reduction with Decoupled Rewards and Curriculum Data Scheduling

• Shuyang Jiang, Yusheng Liao, Ya Zhang, Yanfeng Wang, Yu Wang
• Key: efficient reasoning; curriculum sampling with decoupled reward
• Data Domain: MATH, AIME, GSM8K

Harder Is Better: Boosting Mathematical Reasoning via Difficulty-Aware GRPO and Multi-Aspect Question Reformulation

• Yanqi Dai, Yuxiang Ji, Xiao Zhang, Yong Wang, Xiangxiang Chu, et al.
• Key: Mathematical Reasoning, Group Relative Policy Optimization, Question Reformulation
• Data Domain: MATH, AIME

Perception-R1: Advancing Multimodal Reasoning Capabilities of MLLMs via Visual Perception Reward

• Tong Xiao, Xin Xu, Zhenya Huang, Hongyu Gao, Quan Liu, et al.
• Key: Multimodal Large Language Models, Multimodal Reasoning, Reinforcement Learning
• Data Domain: MATH

Buffer Matters: Unleashing the Power of Off-Policy Reinforcement Learning in Large Language Model Reasoning

• Xu Wan, Yansheng Wang, Wenqi Huang, Mingyang Sun
• Key: LLM post-training; off-policy RLVR
• Data Domain: MathVerse, MathVision, MMMU

QuRL: Low-Precision Reinforcement Learning for Efficient Reasoning

• Yuhang Li, Reena Elangovan, Xin Dong, Priyadarshini Panda, Brucek Khailany
• Key: Reinforcement Learning, Quantization
• Data Domain: DeepScaleR

Towards High Data Efficiency in Reinforcement Learning with Verifiable Reward

• Xinyu Tang, Zhenduo Zhang, Yurou Liu, Xin Zhao, zujie wen, et al.
• Key: Data Efficiency, Reinforcement Learning with Verifiable Reward
• Data Domain: AIME24, AIME25

Perception-Aware Policy Optimization for Multimodal Reasoning

• Zhenhailong Wang, Xuehang Guo, Sofia Stoica, Haiyang Xu, Hongru WANG, et al.
• Key: multimodal reasoning, reinforcement learning, policy optimization, large language models, visual perception, GRPO, DAPO
• Data Domain: MathVerse, MathVision, MMMU-Pro

Sample Lottery: Unsupervised Discovery of Critical Instances for LLM Reasoning

• Zhiping Xiao, Yusheng Zhao, Qixin Zhang, Jiaye Xie, Wanjia Zhao, et al.
• Key: Large Language Model, Reinforcement Learning with Verifiable Reward
• Data Domain: MATH, GSM8K

Scheduling Your LLM Reinforcement Learning with Reasoning Trees

• Hong Wang, Zhezheng Hao, Jian Luo, Chenxing Wei, Yao Shu, et al.
• Key: large language model, RLVR, Data Scheduling
• Data Domain: MATH

Risk-Sensitive Reinforcement Learning for Alleviating Exploration Dilemmas in Large Language Models

• Yuhua Jiang, Jiawei Huang, Yufeng Yuan, Xin Mao, YuYue, et al.
• Key: RLVR, Large Language Model, Reinforcement Learning, Pass@k Optimization
• Data Domain: MATH, AIME

QuRL: Rubrics As Judge For Open-Ended Question Answering

• Xiyu Wei, Qingwei Zong, Xiaoguang Li, Eugene J. Yu, Sujian Li
• Key: rubrics, reinforcement-learning, open-ended qa, large language model, generation
• Data Domain: MT-Bench, AlpacaEval, open-ended QA benchmarks

Learning What Reinforcement Learning Can't: Interleaved Online Fine-Tuning for Hardest Questions

• Lu Ma, Hao Liang, Meiyi Qiang, Lexiang Tang, Xiaochen Ma, et al.
• Key: Large Language Models; Reasoning; Reinforcement Learning; Supervised Fine-Tuning
• Data Domain: MATH

Thinking-Free Policy Initialization Makes Distilled Reasoning Models More Effective and Efficient Reasoners

• Xin Xu, Clive Bai, Kai Yang, Tianhao Chen, Yang Wang, et al.
• Key: Large Language Models, Reasoning, Reinforcement Learning with Verifiable Rewards, Long Chain-of-Thought
• Data Domain: LiveCodeBench, AIME24

Exploration vs Exploitation: Rethinking RLVR through Clipping, Entropy, and Spurious Reward

• Peter Chen, Xiaopeng Li, Ziniu Li, Wotao Yin, Xi Chen, et al.
• Key: Reinforcement Learning with Verifiable Rewards, Group Relative Policy Optimization, LLM Reasoning
• Data Domain: MATH, GSM8K

How Far Can Unsupervised RLVR Scale LLM Training?

• Bingxiang He, Yuxin Zuo, Zeyuan Liu, Shangziqi Zhao, Zixuan Fu, et al.
• Key: Large Language Models, Unsupervised Reward, Reinforcement Learning, Reasoning
• Data Domain: MATH, GSM8K, AIME

TraPO: A Semi-Supervised Reinforcement Learning Framework for Boosting LLM Reasoning

• Shenzhi Yang, Guangcheng Zhu, Haobo Wang, Xing Zheng, Yingfan MA, et al.
• Key: Reinforcement Learning with Verifiable Rewards, Semi-supervised Learning, Large Language Model
• Data Domain: MATH, AIME

Search Self-Play: Pushing the Frontier of Agent Capability without Supervision

• Hongliang Lu, Yuhang Wen, Pengyu Cheng, Ruijin Ding, Jiaqi Guo, et al.
• Key: Self-Play, Deep Search, LLM, Agent, RLVR
• Data Domain: WebShop, HotpotQA, agent benchmarks
• Code: Qwen-Applications/SSP

SPIRAL: Self-Play on Zero-Sum Games Incentivizes Reasoning via Multi-Agent Multi-Turn Reinforcement Learning

• Bo Liu, Simon Yu, Zichen Liu, Leon Guertler, Penghui Qi, et al.
• Key: Reinforcement Learning, Self-Play, Large Language Models, Reasoning, Multi-Agent Reinforcement Learning
• Data Domain: Game-based reasoning benchmarks
• Code: spiral-rl/spiral

From Verifiable Dot to Reward Chain: Harnessing Verifiable Reference-based Rewards for Reinforcement Learning of Open-ended Generation

• Yuxin Jiang, Yufei Wang, Qiyuan Zhang, Xingshan Zeng, Liangyou Li, et al.
• Key: reinforcement learning, verifiable reference-based rewards, open-ended generation
• Data Domain: MATH

A Simple "Motivation" Can Enhance Reinforcement Finetuning of Large Reasoning Models

• Junjie Zhang, Guozheng Ma, Shunyu Liu, Haoyu Wang, Jiaxing Huang, et al.
• Key: Reinforcement Finetuning, Large Language Models
• Data Domain: MATH, GSM8K

ViCrit: A Verifiable Reinforcement Learning Proxy Task for Visual Perception in VLMs

• Xiyao Wang, Zhengyuan Yang, Chao Feng, Yuhang Zhou, Xiaoyu Liu, Yongyuan Liang, Ming Li, Ziyi Zang, Linjie Li, Chung-Ching Lin, Kevin Lin, Furong Huang, Lijuan Wang
• Key: Visual reasoning, Vision-Language Model, Visual captioning, Reward Model, Visual Hallucination, fine-grained hallucination criticism as RL objective
• Data Domain: ViCrit-Bench, natural-image reasoning, abstract image reasoning, visual math

Does Reinforcement Learning Really Incentivize Reasoning Capacity in LLMs Beyond the Base Model?

• Yang Yue, Zhiqi Chen, Rui Lu, Andrew Zhao, Zhaokai Wang, Yang Yue, Shiji Song, Gao Huang
• Key: RLVR capability boundaries, pass@k analysis, base model vs RLVR-trained models, reasoning pattern emergence, distillation vs RL
• Data Domain: Math/coding/visual reasoning benchmarks, multiple model families and RL algorithms

Absolute Zero: Reinforced Self-play Reasoning with Zero Data

• Andrew Zhao, Yiran Wu, Yang Yue, Tong Wu, Quentin Xu, Yang Yue, Matthieu Lin, Shenzhi Wang, Qingyun Wu, Zilong Zheng, Gao Huang
• Key: Self-play reasoning, zero external data, self-proposed tasks, curriculum learning, code executor as unified feedback
• Data Domain: Coding and mathematical reasoning tasks, cross-model-scale experiments

CURE: Co-Evolving Coders and Unit Testers via Reinforcement Learning

• Yinjie Wang, Ling Yang, Ye Tian, Ke Shen, Mengdi Wang
• Key: Co-evolution of code generation and unit test generation, interaction-based rewards without ground-truth code, test-time scaling, agentic unit test generation
• Data Domain: SWE-bench Verified, unit test generation benchmarks, 4B model achieving 64.8% inference efficiency

Enigmata: Scaling Logical Reasoning in Large Language Models with Synthetic Verifiable Puzzles

• Jiangjie Chen, Qianyu He, Siyu Yuan, Aili Chen, Zhicheng Cai, Weinan Dai, Hongli Yu, Jiaze Chen, Xuefeng Li, Qiying Yu, Hao Zhou, Mingxuan Wang
• Key: Puzzle reasoning, generator-verifier design, 36 tasks across 7 categories, multi-task RLVR, 418K competition-level problems
• Data Domain: ENIGMATA-Eval, ARC-AGI (32.8%), ARC-AGI 2 (0.6%), AIME (2024-2025), BeyondAIME, GPQA (Diamond)

To Think or Not To Think: A Study of Thinking in Rule-Based Visual Reinforcement Fine-Tuning

• Ming Li, Jike Zhong, Shitian Zhao, Yuxiang Lai, Haoquan Zhang, Wang Bill Zhu, Kaipeng Zhang
• Key: Thinking vs No-Thinking RFT, visual perception tasks, overthinking in MLLMs, equality accuracy reward, Adaptive-Thinking method
• Data Domain: Six diverse visual tasks across different model sizes and types, image classification benchmarks

Trust, But Verify: A Self-Verification Approach to Reinforcement Learning with Verifiable Rewards

• Xiaoyuan Liu, Tian Liang, Zhiwei He, Jiahao Xu, Wenxuan Wang, Pinjia He, Zhaopeng Tu, Haitao Mi, Dong Yu
• Key: Self-verification in RLVR, RISE framework, simultaneous training of problem-solving and self-verification, online RL for both tasks
• Data Domain: Mathematical reasoning benchmarks, verification compute analysis

Beyond Verifiable Rewards: Scaling Reinforcement Learning in Language Models to Unverifiable Data

• Yunhao Tang, Sid Wang, Lovish Madaan, Remi Munos
• Key: JEPO algorithm, Jensen's evidence lower bound, unverifiable data, chain-of-thought as latent variable, extending RLVR to semi-verifiable data
• Data Domain: Math (verifiable), numina and numina-proof (semi-verifiable/unverifiable), test set likelihood evaluation

RLVR-World: Training World Models with Reinforcement Learning

• Jialong Wu, Shaofeng Yin, Ningya Feng, Mingsheng Long
• Key: World models with RLVR, task-specific optimization beyond MLE, transition prediction metrics as rewards, autoregressive tokenized sequences
• Data Domain: Text games, web navigation, robot manipulation, language-based and video-based world models

SeRL: Self-play Reinforcement Learning for Large Language Models with Limited Data

• Wenkai Fang, Shunyu Liu, Yang Zhou, Kongcheng Zhang, Tongya Zheng, Kaixuan Chen, Mingli Song, Dacheng Tao
• Key: Self-instruction generation, self-rewarding via majority-voting, bootstrapping with limited initial data, online filtering strategies
• Data Domain: Various reasoning benchmarks across different LLM backbones

Learning to Reason under Off-Policy Guidance

• Jianhao Yan, Yafu Li, Zican Hu, Zhi Wang, Ganqu Cui, Xiaoye Qu, Yu Cheng, Yue Zhang
• Key: LUFFY framework, off-policy reasoning traces, Mixed-Policy GRPO, policy shaping via regularized importance sampling, learning beyond initial capabilities
• Data Domain: Six math benchmarks, out-of-distribution tasks, weak model training scenarios

SWE-RL: Advancing LLM Reasoning via Reinforcement Learning on Open Software Evolution

• Yuxiang Wei, Olivier Duchenne, Jade Copet, Quentin Carbonneaux, Lingming Zhang, Daniel Fried, Gabriel Synnaeve, Rishabh Singh, Sida Wang
• Key: Software engineering with RL, lightweight rule-based reward, open-source software evolution data, Llama3-SWE-RL-70B achieving 41.0% on SWE-bench Verified
• Data Domain: SWE-bench Verified, function coding, library use, code reasoning, mathematics, general language understanding

rStar-Coder: Scaling Competitive Code Reasoning with a Large-Scale Verified Dataset

• Yifei Liu, Li Lyna Zhang, Yi Zhu, Bingcheng Dong, Xudong Zhou, Ning Shang, Fan Yang, Cheng Li, Mao Yang
• Key: 418K competition-level code problems, 580K long-reasoning solutions, input-output test case synthesis pipeline, mutual verification mechanism
• Data Domain: LiveCodeBench (57.3% for 7B), USA Computing Olympiad (16.15% avg for 7B, outperforming QWQ-32B)

SynLogic: Synthesizing Verifiable Reasoning Data at Scale for Learning Logical Reasoning and Beyond

• Junteng Liu, Yuanxiang Fan, Jiang Zhuo, Han Ding, Yongyi Hu, Chi Zhang, Yiqi Shi, Shitong Weng, Aili Chen, Shiqi Chen, Mozhi Zhang, Pengyu Zhao, Junxian He
• Key: Logical reasoning as foundation for general reasoning, 35 diverse logical reasoning tasks, controlled synthesis with adjustable difficulty, mixing with math/coding tasks
• Data Domain: BBEH (outperforming DeepSeek-R1-Distill-Qwen-32B by 6 points), state-of-the-art logical reasoning performance

SwS: Self-aware Weakness-driven Problem Synthesis in Reinforcement Learning for LLM Reasoning

• Xiao Liang, Zhong-Zhi Li, Yeyun Gong, Yang Wang, Hengyuan Zhang, Yelong Shen, Ying Nian Wu, Weizhu Chen
• Key: Self-aware weakness identification, problem synthesis targeting model deficiencies, core concept extraction from failure cases, weakness-driven augmentation
• Data Domain: Eight mainstream reasoning benchmarks, 10% gain on 7B models, 7.7% gain on 32B models

AceReason-Nemotron: Advancing Math and Code Reasoning through Reinforcement Learning

• Yang Chen, Zhuolin Yang, Zihan Liu, Chankyu Lee, Peng Xu, Mohammad Shoeybi, Bryan Catanzaro, Wei Ping
• Key: Math-only then code-only RL training sequence, curriculum learning with progressive response lengths, robust data curation for challenging prompts, on-policy parameter updates
• Data Domain: AIME 2025 (+14.6%/+17.2% for 7B/14B), LiveCodeBench (+6.8%/+5.8% for 7B/14B)

Agentic RL Scaling Law: Spontaneous Code Execution for Mathematical Problem Solving

• Xinji Mai, Haotian Xu, Xing W, Weinong Wang, Yingying Zhang, Wenqiang Zhang
• Key: ZeroTIR (Tool-Integrated Reasoning), spontaneous code execution without supervised tool-use examples, RL scaling laws for tool use, predictable metrics scaling
• Data Domain: Math benchmarks, standard RL algorithms comparison

Rethinking Verification for LLM Code Generation: From Generation to Testing

• Zihan Ma, Taolin Zhang, Maosongcao, Junnan Liu, Wenwei Zhang, Minnan Luo, Songyang Zhang, Kai Chen
• Key: Test-case generation (TCG) task, multi-dimensional thoroughness metrics, human-LLM collaborative method (SAGA), TCGBench benchmark
• Data Domain: TCGBench (90.62% detection rate), LiveCodeBench-v6 (10.78% higher Verifier Acc), test suite quality evaluation

ProRL: Prolonged Reinforcement Learning Expands Reasoning Boundaries in Large Language Models

• Mingjie Liu, Shizhe Diao, Ximing Lu, Jian Hu, Xin Dong, Yejin Choi, Jan Kautz, Yi Dong
• Key: Prolonged RL training, KL divergence control, reference policy resetting, diverse task suite, novel reasoning strategies inaccessible to base models
• Data Domain: Wide range of pass@k evaluations, base model competence vs training duration analysis

Scaling Code-Assisted Chain-of-Thoughts and Instructions for Model Reasoning

• Honglin Lin, Qizhi Pei, Zhuoshi Pan, Yu Li, Xin Gao, Juntao Li, Conghui He, Lijun Wu
• Key: Caco framework, code-assisted CoT, automated validation via code execution, reverse-engineering to natural language instructions, Caco-1.3M dataset
• Data Domain: Mathematical reasoning benchmarks, code-anchored verification, instruction diversity analysis

The Surprising Effectiveness of Negative Reinforcement in LLM Reasoning

• Xinyu Zhu, Mengzhou Xia, Zhepei Wei, Wei-Lin Chen, Danqi Chen, Yu Meng
• Key: Negative Sample Reinforcement (NSR), training with only negative samples, Pass@k across entire spectrum, gradient analysis, upweighting NSR
• Data Domain: MATH, AIME 2025, AMC23, Qwen2.5-Math-7B, Qwen3-4B, Llama-3.1-8B-Instruct

Solver-Informed RL: Grounding Large Language Models for Authentic Optimization Modeling

• Yitian Chen, Jingfan Xia, Siyu Shao, Dongdong Ge, Yinyu Ye
• Key: Optimization problem formulation, Solver-Informed RL (SIRL), executable code and .lp file assessment, instance-level mathematical model verification, instance-enhanced self-consistency
• Data Domain: Diverse public optimization benchmarks, surpassing DeepSeek-V3 and OpenAI-o3

ATLAS: Autoformalizing Theorems through Lifting, Augmentation, and Synthesis of Data

• Xiaoyang Liu, Kangjie Bao, Jiashuo Zhang, Yunqi Liu, Yu Chen, Yuntian Liu, Yang Jiao, Tao Luo
• Key: Autoformalization, Lean 4, expert iteration with knowledge distillation, structural augmentation strategies, 117k undergraduate-level theorem statements
• Data Domain: All benchmarks (p<0.05, two-sided t-test), outperforming Herald Translator and Kimina-Autoformalizer

QiMeng-CodeV-R1: Reasoning-Enhanced Verilog Generation

• Yaoyu Zhu, Di Huang, Hanqi Lyu, Xiaoyun Zhang, Chongxiao Li, Wenxuan Shi, Yutong Wu, Jianan Mu, Jinghua Wang, Yang zhao, Pengwei Jin, Shuyao Cheng, Shengwen Liang, Xishan Zhang, Rui Zhang, Zidong Du, Qi Guo, Xing Hu, Yunji Chen
• Key: Verilog generation with RLVR, rule-based testbench generator, round-trip data synthesis, distill-then-RL pipeline, adaptive DAPO algorithm
• Data Domain: VerilogEval v2 (68.6% pass@1), RTLLM v1.1 (72.9% pass@1), surpassing 671B DeepSeek-R1 on RTLLM

QiMeng-SALV: Signal-Aware Learning for Verilog Code Generation

• Yang Zhang, Rui Zhang, Jiaming Guo, Huang Lei, Di Huang, Yunpu Zhao, Shuyao Cheng, Pengwei Jin, Chongxiao Li, Zidong Du, Xing Hu, Qi Guo, Yunji Chen
• Key: Signal-level optimization, verified signal-aware implementations extraction, Abstract Syntax Tree (AST) for code segments, signal-aware DPO
• Data Domain: VerilogEval, RTLLM, 7B matching DeepSeek v3 671B performance

miniF2F-Lean Revisited: Reviewing Limitations and Charting a Path Forward

• Azim Ospanov, Farzan Farnia, Roozbeh Yousefzadeh
• Key: Formal reasoning, automated theorem proving, Lean prover, miniF2F benchmark analysis, discrepancy correction, miniF2F-v2 with verified statements
• Data Domain: miniF2F original vs miniF2F-v2, full theorem proving pipeline evaluation (70% on v2 vs 40% on original)

SWE-SQL: Illuminating LLM Pathways to Solve User SQL Issues in Real-World Applications

• Jinyang Li, Xiaolong Li, Ge Qu, Per Jacobsson, Bowen Qin, Binyuan Hui, Shuzheng Si, Nan Huo, Xiaohan Xu, Yue Zhang, Ziwei Tang, Yuanshuai Li, Florensia Widjaja, Xintong Zhu, Feige Zhou, Yongfeng Huang, Yannis Papakonstantinou, Fatma Ozcan, Chenhao Ma, Reynold Cheng
• Key: SQL issue debugging, BIRD-CRITIC benchmark (530 PostgreSQL + 570 multi-dialect tasks), SQL-Rewind strategy, f-Plan Boosting, BIRD-Fixer agent
• Data Domain: BIRD-CRITIC-PG (38.11% for 14B), BIRD-CRITIC-Multi (29.65% for 14B), surpassing Claude-3.7-Sonnet and GPT-4.1

SFT Memorizes, RL Generalizes: A Comparative Study of Foundation Model Post-training

• Tianzhe Chu, Yuexiang Zhai, Jihan Yang, Shengbang Tong, Saining Xie, Dale Schuurmans, Quoc V. Le, Sergey Levine, Yi Ma
• Key: Reinforcement Learning, Supervised Fine-tuning, Generalization, Memorization
• Data Domain: GeneralPoints, V-IRL

VinePPO: Refining Credit Assignment in RL Training of LLMs

• Amirhossein Kazemnejad, Milad Aghajohari, Eva Portelance, Alessandro Sordoni, Siva Reddy, Aaron Courville, Nicolas Le Roux
• Key: reinforcement learning, large language models, credit assignment, PPO, Monte Carlo estimation
• Data Domain: MATH, GSM8K

Controlling Large Language Model with Latent Action

• Chengxing Jia, Ziniu Li, Pengyuan Wang, Yi-Chen Li, Zhenyu Hou, Yuxiao Dong, Yang Yu
• Key: reinforcement learning, latent action space, controllable language models, inverse dynamics, policy learning
• Data Domain: math500, Countdown Game, Alfworld, Scienceworld

Emergent Misalignment: Narrow Finetuning Can Produce Broadly Misaligned LLMs

• Jan Betley, Daniel Tan, Niels Warncke, Anna Sztyber-Betley, Xuchan Bao, Martín Soto, Nathan Labenz, Owain Evans
• Key: emergent misalignment, insecure code, deceptive behavior, alignment, dataset intent, finetuning impact
• Data Domain: GPT-4o, Qwen2.5-32B-Instruct, Mistral-Small-2409, HumanEval, TruthfulQA, StrongREJECT, Machiavelli

Reasoning Through Execution: Unifying Process and Outcome Rewards for Code Generation

• Zhuohao Yu, Weizheng Gu, Yidong Wang, Xingru Jiang, Zhengran Zeng, Jindong Wang, Wei Ye, Shikun Zhang
• Key: code generation, process supervision, outcome supervision, reasoning, execution verification
• Data Domain: HumanEval, MBPP, LBPP

Demystifying Long Chain-of-Thought Reasoning

• Shiming Yang, Yuxuan Tong, Xinyao Niu, Graham Neubig, Xiang Yue
• Key: long chain-of-thought, reinforcement learning, supervised fine-tuning, reward shaping, verifiable rewards
• Data Domain: MATH-500, AIME 2024, TheoremQA, MMLU-Pro-1k

MA-LoT: Model-Collaboration Lean-based Long Chain-of-Thought Reasoning enhances Formal Theorem Proving

• Ruida Wang, Rui Pan, Yuxin Li, Jipeng Zhang, Yizhen Jia, Shizhe Diao, Renjie Pi, Junjie Hu, Tong Zhang
• Key: theorem proving, formal verification, Lean4, large language models, model collaboration, chain-of-thought
• Data Domain: MiniF2F-Test

SHIELDAGENT: Shielding Agents via Verifiable Safety Policy Reasoning

• Zhaorun Chen, Mintong Kang, Bo Li
• Key: LLM agents, safety policy, guardrails, probabilistic reasoning, policy verification
• Data Domain: SHIELDAGENT-BENCH (6 web environments), ST-WebAgentBench, VWA-Adv, AgentHarm

TOPLOC: A Locality Sensitive Hashing Scheme for Trustless Verifiable Inference

• Jack Min Ong, Matthew Di Ferrante, Aaron Pazdera, Ryan Garner, Sami Jaghouar, Manveer Basra, Max Ryabinin, Johannes Hagemann
• Key: verifiable inference, locality-sensitive hashing, polynomial encoding, trustless AI, LLM verification
• Data Domain: Llama 3.1-8B-Instruct, Intellect-1-Instruct, Gemma-2-9b-it, UltraChat dataset

Brain Bandit: A Biologically Grounded Neural Network for Efficient Control of Exploration

• Chen Jiang, Jiahui An, Yating Liu, Ni Ji
• Key: explore-exploit, stochastic Hopfield net, Thompson sampling, brain-inspired RL
• Data Domain: MAB tasks, MDP tasks

AgentPRM: Process Reward Models for LLM Agents via Step-Wise Promise and Progress

• Zhiheng Xi, Chenyang Liao, Guanyu Li, Yajie Yang, Wenxiang Chen, Zhihao Zhang, Binghai Wang, Senjie Jin, Yuhao Zhou, Jian Guan, Wei Wu, Tao Ji, Tao Gui, Qi Zhang, Xuanjing Huang
• Key: Process Reward Models (PRM), Agentic Tasks, Generalized Advantage Estimation (GAE), Promise, Progress
• Data Domain: WebShop, HotpotQA (Agent setting), Interactive Environments

Towards Agentic Self-Learning LLMs in Search Environment

• Wangtao Sun, Xiang Cheng, Jialin Fan, Xing Yu, Yao Xu, Shizhu He, Jun Zhao, Kang Liu
• Key: Self-Learning, Co-Evolution, Generative Reward Model (GRM), Search Agents
• Data Domain: NQ, TriviaQA, HotpotQA, 2WikiMultiHopQA, Qwen-2.5-7B-Instruct

Reinforcement Learning with Verifiable yet Noisy Rewards under Imperfect Verifiers

• Xin-Qiang Cai, Wei Wang, Feng Liu, Tongliang Liu, Gang Niu, Masashi Sugiyama
• Key: Noisy Rewards, Verifier Hacking, Forward/Backward Correction, GRPO, Reference-Free RL
• Data Domain: GSM8K, MATH, Qwen2.5-Math-7B

Language Models that Think, Chat Better

• Adithya Bhaskar, Xi Ye, Danqi Chen
• Key: Long CoT Reasoning, Large Language Models, GRPO, SFT
• Data Domain: WildBench, AlpacaEval2, ArenaHardV2, CreativeWritingV3, IFBench, MMLU-Redux, PopQA

RLVE: Scaling Up Reinforcement Learning for Language Models with Adaptive Verifiable Environments

• Zhiyuan Zeng, Qinyuan Cheng, Zhangyue Yin, Yefei He, Jinpeng Wang, et al.
• Key: Adaptive Environments, Verifiable Rewards, Environment Scaling, Curriculum Learning
• Data Domain: RLVE-Gym

Game-RL: Synthesizing Multimodal Verifiable Game Data to Boost VLMs' General Reasoning

• Jingqi Tong, Jixin Tang, Hangcheng Li, Yurong Mou, Ming Zhang, Jun Zhao, Yanbo Wen, et al.
• Key: Vision Language Model, Reasoning, Data Synthesis, Game Playing, Visual Question Answering, Data Sets or Data Repositories, Benchmarks
• Data Domain: GameQA, CharXiv, MathVerse, MathVision, MathVista, MMBench, MMMU-Pro, MMMU

DeepSeek-R1: Incentivizing Reasoning Capability in LLMs via Reinforcement Learning

• Daya Guo, Dejian Yang, Haowei Zhang et al. (DeepSeek-AI)
• Key: GRPO, pure-RL reasoning, distillation to 1.5 B–70 B, open checkpoints
• Data Domain: AIME-2024, MATH-500, Codeforces, LiveCodeBench, GPQA-Diamond, SWE-Bench

Demystifying Long Chain-of-Thought Reasoning in LLMs

• IN.AI Research Team
• Key: cosine length-scaling reward, repetition penalty, stable long CoT
• Data Domain: GSM8K, MATH, mixed STEM sets

Exploring the Limit of Outcome Reward for Learning Mathematical Reasoning

• Shanghai AI Lab
• Key: outcome-only reward, sparse-signal RL, math-centric limits
• Data Domain: MATH-Benchmark, GSM8K, AIME, proof datasets

Kimi K 1.5: Scaling Reinforcement Learning with LLMs

• Moonshot AI
• Key: curriculum RL, large-batch PPO, scalable infra
• Data Domain: multi-domain reasoning, long-context writing, agent benchmarks

S²R: Teaching LLMs to Self-Verify and Self-Correct via Reinforcement Learning

• Tencent AI Lab
• Key: self-verification & correction loops, dual-reward, safety alignment
• Data Domain: math QA, code generation, natural-language inference

Can 1B LLM Surpass 405B LLM? Rethinking Compute-Optimal Test-Time Scaling

• Tsinghua University
• Key: compute-optimal scaling, small-vs-large model trade-offs
• Data Domain: reasoning benchmarks, test-time compute scaling

QLASS: Boosting Language Agent Inference via Q-Guided Stepwise Search

• UCLA (Yizhou Sun Lab)
• Key: Q-guided stepwise search, agent inference efficiency
• Data Domain: web-agent tasks, reasoning QA

Process Reward Models That Think

• University of Michigan
• Key: process reward modelling, reasoning guidance
• Data Domain: reasoning QA, code tasks

THINKPRUNE: Pruning Long Chain-of-Thought of LLMs via Reinforcement Learning

• Anonymous
• Key: CoT pruning through RL, latency reduction
• Data Domain: GSM8K, assorted reasoning sets

GPG: A Simple and Strong Reinforcement Learning Baseline for Model Reasoning

• TBD
• Key: lightweight RL baseline, strong reasoning gains
• Data Domain: diverse reasoning benchmarks

When To Solve, When To Verify: Compute-Optimal Problem Solving and Generative Verification for LLM Reasoning

• Google DeepMind
• Key: dynamic solve-vs-verify decision, compute optimality
• Data Domain: math & code tasks

SWEET-RL: Training Multi-Turn LLM Agents on Collaborative Reasoning Tasks

• Meta, UC Berkeley
• Key: multi-turn agent RL, collaborative reasoning
• Data Domain: agent task suites

L1: Controlling How Long a Reasoning Model Thinks With Reinforcement Learning

• Carnegie Mellon University
• Key: explicit control of reasoning steps via RL
• Data Domain: GSM8K, MATH

Scaling Test-Time Compute Without Verification or RL is Suboptimal

• CMU, UC Berkeley
• Key: verifier-based vs verifier-free compute scaling
• Data Domain: reasoning benchmarks

DAST: Difficulty-Adaptive Slow-Thinking for Large Reasoning Models

• Unicom Data Intelligence
• Key: difficulty-adaptive thinking length
• Data Domain: reasoning sets

Reasoning with Reinforced Functional Token Tuning

• Zhejiang University, Alibaba Cloud Computing
• Key: functional token tuning, RL-aided reasoning
• Data Domain: reasoning QA, code

Provably Optimal Distributional RL for LLM Post-Training

• Cornell & Harvard
• Key: distributional RL theory for LLM post-training
• Data Domain: synthetic reasoning, math tasks

On the Emergence of Thinking in LLMs I: Searching for the Right Intuition

• MIT
• Key: self-play RL, emergent reasoning patterns
• Data Domain: reasoning games, maths puzzles

STP: Self-Play LLM Theorem Provers with Iterative Conjecturing and Proving

• Stanford (Tengyu Ma)
• Key: theorem proving via self-play, sparse-reward tackling
• Data Domain: proof assistant datasets

A Sober Look at Progress in Language Model Reasoning: Pitfalls and Paths to Reproducibility

• University of Cambridge, University of Tübingen
• Key: evaluation pitfalls, reproducibility guidelines
• Data Domain: multiple reasoning benchmarks

Recitation over Reasoning: How Cutting-Edge LMs Fail on Elementary Reasoning Problems

• ByteDance Seed
• Key: fragility to minor perturbations, arithmetic reasoning
• Data Domain: elementary school-level arithmetic tasks

Proof or Bluff? Evaluating LLMs on 2025 USA Math Olympiad

• ETH Zurich, INSAIT
• Key: Olympiad-level evaluation, zero-score phenomenon
• Data Domain: 2025 USAMO problems

(REINFORCE++) A Simple and Efficient Approach for Aligning Large Language Models

• Jian Hu et al.
• Key: REINFORCE++ algorithm, stability vs PPO/GRPO
• Data Domain: RLHF alignment suites

ReFT v3: Reasoning with Reinforced Fine-Tuning (ACL 2025)

• Trung Le, Jiaqi Zhang et al.
• Key: single-stage RLFT, low-cost math alignment
• Data Domain: GSM8K, MATH, SVAMP

DeepSeekMath: Pushing the Limits of Mathematical Reasoning in Open Language Models

• DeepSeek-AI
• Key: GRPO, math-only RL, verifier-guided sampling
• Data Domain: MATH-500, AIME-2024, CNMO-2024

SimPO: Simple Preference Optimization with a Reference-Free Reward

• Shanghai AI Lab
• Key: reference-free preference optimisation, KL-free objective
• Data Domain: AlpacaEval, helpful/harmless RLHF sets

DeepSeek-Prover v1.5: Harnessing Proof Assistant Feedback for RL and MCTS

• DeepSeek-AI
• Key: proof-assistant feedback, Monte-Carlo Tree Search
• Data Domain: Lean theorem-proving benchmarks

Tülu 3: Pushing Frontiers in Open Language Model Post-Training

• Nathan Lambert, Jacob Morrison, Valentina Pyatkin, Shengyi Huang, Hamish Ivison, Faeze Brahman, Lester James V. Miranda, Alisa Liu, Nouha Dziri, Xinxi Lyu, Yuling Gu, Saumya Malik, Victoria Graf, Jena D. Hwang, Jiangjiang Yang, Ronan Le Bras, Øyvind Tafjord, Chris Wilhelm, Luca Soldaini, Noah A. Smith, Yizhong Wang, Pradeep Dasigi, Hannaneh Hajishirzi
• Key: post-training, supervised finetuning (SFT), Direct Preference Optimization (DPO), RLVR, open LLMs
• Data Domain: multi-task language-model benchmarks (Tülu 3 Eval, decontaminated standard suites)

Kimi k1.5: Scaling Reinforcement Learning with LLMs

• Kimi Team – Angang Du, Bofei Gao, Bowei Xing, Changjiu Jiang, Cheng Chen, Cheng Li, … , Zongyu Lin
• Key: RL with LLMs, long-context scaling, policy optimization, long2short CoT, multi-modal reasoning
• Data Domain: AIME, MATH 500, Codeforces, MathVista, LiveCodeBench

Model Alignment as Prospect Theoretic Optimization

• Stanford University, Contextual AI
• Key: prospect-theoretic objective for alignment
• Data Domain: alignment evaluation suites

UI-R1: Enhancing Efficient Action Prediction of GUI Agents by Reinforcement Learning

• Zhengxi Lu, Yuxiang Chai, Yaxuan Guo, Xi Yin, Liang Liu, Hao Wang, Han Xiao, Shuai Ren, Guanjing Xiong, Hongsheng Li
• Key: rule-based rewards, GRPO, multimodal LLM, GUI grounding & action, data-efficient RFT (136 samples)
• Data Domain: ScreenSpot, ScreenSpot-Pro, AndroidControl

GUI-R1: A Generalist R1-Style Vision-Language Action Model for GUI Agents

• Run Luo, Lu Wang, Wanwei He, Xiaobo Xia
• Key: unified action space, GRPO, high-level GUI tasks, cross-platform (Win/Linux/Mac/Android/Web), data-efficient RFT (3 K samples)
• Data Domain: ScreenSpot, ScreenSpot-Pro, GUI-Act-Web, OmniAct-Web, OmniAct-Desktop, AndroidControl-Low/High, GUI-Odyssey

MT-R1-Zero: Advancing LLM-based Machine Translation via R1-Zero-like Reinforcement Learning

• Zhaopeng Feng, Shaosheng Cao, Jiahan Ren, Jiayuan Su, Ruizhe Chen, Yan Zhang, Jian Wu, Zuozhu Liu
• Key: Machine Translation, Rule-metric Mixed Reward
• Data Domain: BLEU, COMETKiwi, XCOMET

Smart-Searcher: Incentivizing the Dynamic Knowledge Acquisition of LLMs via Reinforcement Learning

• Huatong Song, Jinhao Jiang, Wenqing Tian, Zhipeng Chen, Yuhuan Wu, Jiahao Zhao, Yingqian Min, Xin Zhao, Lei Fang, Ji-Rong Wen
• Key: Retrieval-Augmented Generation (RAG), Reinforcement Learning, Internal vs External Knowledge, Dynamic Switching
• Data Domain: Multi-hop QA benchmarks, Retrieval tasks

Direct Preference Optimization: Your Language Model is Secretly a Reward Model (ICLR 2024)

• Rafael Raffel et al.
• Key: preference optimisation without RL, DPO objective
• Data Domain: summarisation, dialogue alignment

Math-Shepherd: Verify and Reinforce LLMs Step-by-Step without Human Annotations (NeurIPS 2023)

• Peking University, DeepSeek-AI
• Key: step-checker, verifier RL, zero human labels
• Data Domain: GSM8K-Step, MATH-Step

Let’s Verify Step by Step (ICML 2023)

• OpenAI
• Key: verifier prompts, iterative self-improvement
• Data Domain: GSM8K, ProofWriter

Solving Olympiad Geometry without Human Demonstrations (Nature 2023)

• DeepMind
• Key: formal geometry solving, RL without human demos
• Data Domain: geometry proof tasks

Training Language Models to Follow Instructions with Human Feedback (NeurIPS 2022)

• OpenAI
• Key: PPO-based RLHF, instruction-following alignment
• Data Domain: broad instruction-following tasks (InstructGPT)