Alternatives and similar repositories for PENCIL

Users that are interested in PENCIL are comparing it to the libraries listed below

• Gen-Verse / CURE
  [NeurIPS 2025 Spotlight] ReasonFlux-Coder: Open-Source LLM Coders with Co-Evolving Reinforcement Learning
  ☆117Updated last week
• Parallel-Reasoning / APR
  [COLM 2025] Code for Paper: Learning Adaptive Parallel Reasoning with Language Models
  ☆128Updated last month
• THUDM / T1
  RL Scaling and Test-Time Scaling (ICML'25)
  ☆111Updated 8 months ago
• ryoungj / BoLT
  Code for "Reasoning to Learn from Latent Thoughts"
  ☆118Updated 5 months ago
• GAIR-NLP / OctoThinker
  Revisiting Mid-training in the Era of Reinforcement Learning Scaling
  ☆176Updated 2 months ago
• LAMDASZ-ML / Self-Backtracking
  ☆48Updated 7 months ago
• jwhj / OREO
  ☆116Updated 8 months ago
• Yu-Fangxu / FoR
  [ICML 2025] Flow of Reasoning: Training LLMs for Divergent Reasoning with Minimal Examples
  ☆106Updated 2 months ago
• WindyLee0822 / Process_Q_Model
  official implementation of paper "Process Reward Model with Q-value Rankings"
  ☆63Updated 7 months ago
• waterhorse1 / Natural-language-RL
  Natural Language Reinforcement Learning
  ☆97Updated last month
• zitian-gao / SC-MCTS
  Interpretable Contrastive Monte Carlo Tree Search Reasoning
  ☆48Updated 10 months ago
• hkust-nlp / dart-math
  [NeurIPS'24] Official code for *🎯DART-Math: Difficulty-Aware Rejection Tuning for Mathematical Problem-Solving*
  ☆114Updated 9 months ago
• CMU-AIRe / MRT
  Research Code for preprint "Optimizing Test-Time Compute via Meta Reinforcement Finetuning".
  ☆105Updated last month
• thu-wyz / inference_scaling
  ☆74Updated 10 months ago
• PRIME-RL / ImplicitPRM
  Repo of paper "Free Process Rewards without Process Labels"
  ☆163Updated 6 months ago
• efficientscaling / Z1
  Repo for "Z1: Efficient Test-time Scaling with Code"
  ☆64Updated 5 months ago
• Open-Source-O1 / o1_Reasoning_Patterns_Study
  ☆103Updated 9 months ago
• GuanghaoYe / Emergence-of-Thinking
  ☆53Updated 7 months ago
• GAIR-NLP / AIME-Preview
  ☆73Updated 6 months ago
• HKUNLP / critic-rl
  [ICML 2025] Teaching Language Models to Critique via Reinforcement Learning
  ☆111Updated 4 months ago
• kyegomez / Lets-Verify-Step-by-Step
  "Improving Mathematical Reasoning with Process Supervision" by OPENAI
  ☆113Updated last week
• SynthLabsAI / big-math
  A Large-Scale, High-Quality Math Dataset for Reinforcement Learning in Language Models
  ☆64Updated 7 months ago
• YangLing0818 / SuperCorrect-llm
  [ICLR 2025] SuperCorrect: Advancing Small LLM Reasoning with Thought Template Distillation and Self-Correction
  ☆80Updated 6 months ago
• ScalingIntelligence / large_language_monkeys
  ☆104Updated last year
• TIGER-AI-Lab / CritiqueFineTuning
  Code for "Critique Fine-Tuning: Learning to Critique is More Effective than Learning to Imitate" [COLM 2025]
  ☆172Updated 2 months ago
• R2E-Gym / R2E-Gym
  [COLM 2025] Official repository for R2E-Gym: Procedural Environment Generation and Hybrid Verifiers for Scaling Open-Weights SWE Agents
  ☆163Updated 2 months ago
• MLE-Dojo / MLE-Dojo
  ☆73Updated last month
• hkust-nlp / llm-compression-intelligence
  Official github repo for the paper "Compression Represents Intelligence Linearly" [COLM 2024]
  ☆141Updated last year
• facebookresearch / sweet_rl
  Benchmark and research code for the paper SWEET-RL Training Multi-Turn LLM Agents onCollaborative Reasoning Tasks
  ☆245Updated 4 months ago
• MiniMax-AI / SynLogic
  The official repo of SynLogic: Synthesizing Verifiable Reasoning Data at Scale for Learning Logical Reasoning and Beyond
  ☆165Updated 2 months ago