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66 results for “GSM8K” · page 3 of 4

  1. Research · Reinforcement learning

    Experience replay boosts RL training efficiency for large language models by reusing trajectories

    ReFlow: Replay-Driven Decoupling for Efficient RL Post-Training

    ReFlow, a decoupled and adaptive system, achieves up to 2.06× throughput improvement over existing methods while maintaining model quality.

    DAPO-Math-17K: 0.2% rollout worker idle ratio (as reported)

    The University of Hong Kong, University of Science and Technology of China, Alibaba Group

  2. Research · Language models

    Token-level teacher selection improves on-policy distillation for LLMs

    Compatibility Matters: A Framework for Token-Level Teacher Selection in On-Policy Distillation

    A theoretical framework and new routing scheme yield up to 10 percentage point gains in pass@k across math, code, and reasoning tasks.

    AIME 2025 × KernelBench L2: 29.3% joint fast0 pass@16 (as reported)

    Princeton University, Amazon Annapurna Labs

  3. Research · Agents

    Localized Context Distillation resolves the learning dilemma in interaction experience

    Learning from Interaction Experience via Localized Context Distillation

    The authors propose a method that identifies and revises only critical spans in a student's trajectory, outperforming both off-policy and on-policy context distillation across math, code, and agent tasks.

    AIME24: 61.3% accuracy (avg@12) (as reported)

    Tencent, The Chinese University of Hong Kong, Zhejiang University

  4. Research · Language models

    Segment-wise distillation improves LLM reasoning by learning to revise intermediate steps.

    Learning to Revise Reasoning with Segment-wise On-Policy Distillation

    Replacing student reasoning segments with teacher redrafts boosts accuracy by 5.22% over baselines.

    AIME25: 59.7% accuracy (as reported)

    The Hong Kong University of Science and Technology (Guangzhou), University of Science and Technology of China, Alibaba Group

  5. Research · Language models

    Sequential test-time scaling can surpass parallel scaling by escaping attractors

    Towards Better Exploration in Sequential Test-Time Scaling

    A model-mixing intervention helps language models avoid premature convergence and find answers beyond those accessible through parallel sampling.

    multiple reasoning benchmarks: 2.2 pts accuracy improvement (recursive self-aggregation) (as reported)

    University of Oxford, MBZUAI, BBC R&D

  6. Research · Safety & security

    Pretrained LLMs already contain refusal circuits that shift during alignment

    SafeEvo: Deciphering the Safety Alignment Mechanism and Evolution in Language Models

    SafeEvo identifies sparse refusal circuits in base models, traces their structural drift across safety checkpoints, and uses them to improve fine-tuning.

    HarmBench: 6.47 pts average ASR reduction (as reported)

    The University of Hong Kong, Chinese Academy of Sciences, Information Engineering University

  7. Research · Language models

    Adaptive token computation narrows diffusion language models’ quality gap

    ALoDLM: Adaptively Looped Diffusion Language Models

    ALoDLM recurrently refines difficult token representations while committing easier predictions early, improving benchmark scores without giving up parallel decoding.

    GSM8K: 93.8% accuracy (as reported)

    University of Illinois Chicago, Amazon AGI, Korea University

  8. Research · Reinforcement learning

    Residual advantage uses teacher-student disagreement as bounded step reward

    Residual Advantage: Student-Relative Teacher Guidance for RL with Verifiable Rewards

    Chen and Pang show that centering the teacher's probability residual within each response allows step-level credit redistribution while preserving verifier outcome labels, improving reasoning performance across multiple benchmarks.

    Macro: 37.12% Avg@8 (as reported)

    Harbin Engineering University, Tencent, Harbin Institute of Technology

  9. Research · Language models

    Supervision reliability trumps alignment coverage in cross-tokenizer distillation

    Rethinking Cross-Tokenizer On-Policy Distillation: From Alignment Coverage to Supervision Reliability

    Strict token alignment already captures most learning signal; adding span-level supervision reduces accuracy due to weakly aligned gradients.

    ALFWorld: 30.34% success rate (as reported)

    Alibaba Cloud Computing

  10. Research · Reinforcement learning

    Lexicographic distillation preserves priority-ordered capabilities in multi-objective RL

    Lexicographic Multi-Objective On-Policy Distillation

    Method routes student rollouts to highest-priority unmet specialist and projects corrections to avoid interfering with higher-priority experts.

    AIME 2024, AIME 2025, HMMT February 2025: 88.6% retained gain, reasoning correctness (as reported)

    Cohere, Mila, Université de Montréal

  11. Research · Reinforcement learning

    Outcome-guided self-distillation improves LLM reasoning by adapting supervision

    Outcome-Guided On-Policy Self-Distillation

    The authors propose OG-OPSD, which selects forward or reverse KL divergence based on answer correctness and shortens distillation on incorrect trajectories using teacher entropy, outperforming vanilla on-policy self-distillation.

    AIME 2024: 77.5% Avg@12 (as reported)

    Southeast University, Huawei Noah’s Ark Lab, Zhongguancun Academy

  12. Research · Language models

    Teaching Models Confidence Can Shorten Reasoning Without Explicit Stop Training

    Learning to Stop without Learning to Stop: Self-Supervised Confidence Training Improves Reasoning Efficiency

    Self-supervised confidence fine-tuning reduced token use across four model families without length penalties or inference-time stopping rules.

    AIME2025: 45.6 accuracy (as reported)

    University of Maryland, AI Foundations, Capital One

  13. Research · Efficiency & systems

    Adaptive verification speeds block-diffusion decoding under heavy concurrent demand

    DScale: Scaling Block-Diffusion Speculative Decoding with Adaptive Verification

    DScale reallocates limited verification capacity across requests while retaining useful draft tokens and fixed-shape GPU graphs.

    GSM8K, MATH500, HumanEval, MBPP: 43.9% geometric-mean throughput gain vs DFlash (as reported)

    Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Victoria University of Wellington

  14. Research · Efficiency & systems

    Compressed looped models settle, not drift, so precise final loops recover them

    A Tilted Bowl Is Not a Slippery Slope: Compressing Looped Models

    Kolawole et al. show that rounding error in looped models shifts the fixed point rather than accumulating, enabling predictable failure and recovery with few high-precision steps.

    GSM8K: 3% accuracy (as reported)

    Carnegie Mellon University, ML Collective

  15. Research · Safety & security

    Method to permanently erase unwanted LLM personas via weight edits

    LLM Persona Unlearning

    A new benchmark and contrastive erasure technique suppress target personas while preserving utility across six models and five personas.

    PersonaUnlearnBench: 94.2% TF (as reported)

    University of Macau, Mila – Québec AI Institute, McGill University