Concept · 18 episode(s)

Math Reasoning

← all concepts

Definition

Math reasoning is the cluster of capabilities involved in solving mathematical problems: symbolic manipulation, careful multi-step deduction, knowing when to fall back on computation. LLMs have made enormous progress here, much of it driven by RL on verifiable answers.

Episodes covering this

  1. 225
    How a Frozen Model Went From Zero to Sixty Percent by Borrowing Another's Thinking
    Reasoning Fine-Tuning Induces Persistent Latent Policy States
    Harrasse, Lan, Batra et al. · Martian·15 min·Jul 22, 2026
  2. 207
    An AI Graded Its Own Math Test 94 Percent — It Actually Scored 20
    More Convincing, Not More Correct: Self-Play Reward Hacking of Reference-Free LLM Judges
    Zhou · School of Engineering·12 min·Jul 08, 2026
  3. 204
    The Length Estimate Hiding Inside a Word-by-Word Model
    How Much is Left? LLMs Linearly Encode Their Remaining Output Length
    Merzouk, Carpov, Bronzi et al. · Mila·14 min·Jul 07, 2026
  4. 200
    The One Mechanism That Turns Twenty AI Clones Into an Actual Team
    EVOCHAMBER: Test-Time Co-evolution of Multi-Agent System at Individual, Team, and Population Scales
    Zhang, Xu, Dai et al. · Oregon State University; AG2AI·19 min·Jul 04, 2026
  5. 172
    One Bad Token Can Sink a Model's Math, And You Can Delete It
    Cliff Tokens: Identifying Single-Token Failure Triggers in LLM Mathematical Reasoning
    Ko, Kang, Lee · Seoul National University·22 min·Jun 25, 2026
  6. 133
    How MiniMax Turned a Reward-Hacking Disaster Into Olympiad Gold
    MaxProof: Scaling Mathematical Proof with Generative-Verifier RL and Population-Level Test-Time Scaling
    Chen, Zhang, Zhang et al. · MiniMax / The Chinese University of Hong Kong·34 min·Jun 12, 2026
  7. 117
    How an Open AI System Verified 672 Hard Math Proofs for Under $300
    Goedel-Architect: Streamlining Formal Theorem Proving with Blueprint Generation and Refinement
    Chung, Cai, Li et al. · Princeton University·26 min·Jun 05, 2026
  8. 107
    How a Market of Crippled AI Agents Outscored One Unrestricted Model
    Economy of Minds: Emerging Multi-Agent Intelligence with Economic Interactions
    Qi, Su, Qu et al. · Harvard·26 min·Jun 03, 2026
  9. 091
    When Better Fine-Tuning Can't Help: A Geometric Impossibility in LLM Causal Reasoning
    Why LLMs Fail at Causal Discovery and How Interventional Agents Escape
    Roy, Parbhoo · SIRE·24 min·May 28, 2026
  10. 085
    Why Long-Context Models Might Need Compute, Not Capacity, Before Eviction
    Language Models Need Sleep
    Lee, McLeish, Goldstein et al. · Carnegie Mellon University·24 min·May 26, 2026
  11. 081
    When Reasoning Models Decide Before They Think: Detecting and Fixing Premature Confidence
    Understanding and Mitigating Premature Confidence for Better LLM Reasoning
    Gai, Zeng, Baek et al. · Carnegie Mellon University·25 min·May 26, 2026
  12. 079
    An Old Idea From Cognitive Psychology Reshapes How We Reward Reasoning Models
    Metacognition as Reward: Reinforcing LLM Reasoning via Knowledge and Regulation Signals
    Chen, Xu, Zhao et al. · Tongji University / Shanghai AI Laboratory / Nanyang Technological University·29 min·May 25, 2026
  13. 076
    Same Model, Organized Differently: How an Agent Architecture Beat Frontier Systems at Research Math
    RMA: an Agentic System for Research-Level Mathematical Problems
    Zhao, Yuan, Choi et al. · Georgia Institute of Technology·22 min·May 25, 2026
  14. 074
    How a Fifteen-Hundred-Dollar Training Run Matched Llama and Gemma on Reasoning
    HRM-Text: Efficient Pretraining Beyond Scaling
    Wang, Liu, Wang et al. · Sapient Intelligence·21 min·May 24, 2026
  15. 067
    An AI Just Solved a 1996 Erdős Problem—and the Simplest Agent Won
    Advancing Mathematics Research with AI-Driven Formal Proof Search
    Tsoukalas, Kovsharov, Shirobokov et al. · Google DeepMind·31 min·May 22, 2026
  16. 048
    How a 30B Open Model Reached Olympiad Gold With the Right Recipe
    Achieving Gold-Medal-Level Olympiad Reasoning via Simple and Unified Scaling
    Li, Zhan, Zhang et al. · Shanghai AI Laboratory / The Chinese University of Hong Kong·31 min·May 16, 2026
  17. 041
    When the Iteration Teaches the Model to Skip the Iteration
    Solve the Loop: Attractor Models for Language and Reasoning
    Fein-Ashley, Rashidinejad · University of Southern California·30 min·May 13, 2026
  18. 026
    What RL Actually Does to Language Models, at the Token Level
    Rethinking RL for LLM Reasoning: It's Sparse Policy Selection, Not Capability Learning
    Akgül, Kannan, Neiswanger et al. · University of Southern California·24 min·May 08, 2026

Worth reading next

Papers we haven't done a deep dive on yet, but would recommend on this topic.