Alternatives and similar repositories for s1

Users that are interested in s1 are comparing it to the libraries listed below

• rllm-org / rllm
  Democratizing Reinforcement Learning for LLMs
  ☆4,792Updated this week
• NovaSky-AI / SkyThought
  Sky-T1: Train your own O1 preview model within $450
  ☆3,358Updated 4 months ago
• hkust-nlp / simpleRL-reason
  Simple RL training for reasoning
  ☆3,796Updated 4 months ago
• Jiayi-Pan / TinyZero
  Minimal reproduction of DeepSeek R1-Zero
  ☆12,444Updated 7 months ago
• open-thoughts / open-thoughts
  Fully open data curation for reasoning models
  ☆2,152Updated 3 months ago
• ML-GSAI / LLaDA
  Official PyTorch implementation for "Large Language Diffusion Models"
  ☆3,333Updated 3 weeks ago
• PeterGriffinJin / Search-R1
  Search-R1: An Efficient, Scalable RL Training Framework for Reasoning & Search Engine Calling interleaved LLM based on veRL
  ☆3,580Updated 2 weeks ago
• MiniMax-AI / MiniMax-01
  The official repo of MiniMax-Text-01 and MiniMax-VL-01, large-language-model & vision-language-model based on Linear Attention
  ☆3,250Updated 4 months ago
• MoonshotAI / Kimi-k1.5
  ☆3,464Updated 8 months ago
• StarsfieldAI / R1-V
  Witness the aha moment of VLM with less than $3.
  ☆3,997Updated 6 months ago
• mll-lab-nu / RAGEN
  RAGEN leverages reinforcement learning to train LLM reasoning agents in interactive, stochastic environments.
  ☆2,430Updated this week
• OpenManus / OpenManus-RL
  A live stream development of RL tunning for LLM agents
  ☆3,633Updated last month
• huggingface / open-r1
  Fully open reproduction of DeepSeek-R1
  ☆25,701Updated last week
• MoonshotAI / MoBA
  MoBA: Mixture of Block Attention for Long-Context LLMs
  ☆2,007Updated 8 months ago
• allenai / open-instruct
  AllenAI's post-training codebase
  ☆3,373Updated this week
• facebookresearch / large_concept_model
  Large Concept Models: Language modeling in a sentence representation space
  ☆2,308Updated 10 months ago
• volcengine / verl
  verl: Volcano Engine Reinforcement Learning for LLMs
  ☆16,726Updated last week
• jina-ai / node-DeepResearch
  Keep searching, reading webpages, reasoning until it finds the answer (or exceeding the token budget)
  ☆5,015Updated last month
• PRIME-RL / PRIME
  Scalable RL solution for advanced reasoning of language models
  ☆1,779Updated 8 months ago
• arcee-ai / mergekit
  Tools for merging pretrained large language models.
  ☆6,494Updated last week
• deepseek-ai / open-infra-index
  Production-tested AI infrastructure tools for efficient AGI development and community-driven innovation
  ☆7,937Updated 6 months ago
• AIDC-AI / Marco-o1
  An Open Large Reasoning Model for Real-World Solutions
  ☆1,528Updated 6 months ago
• Open-Source-O1 / Open-O1
  ☆1,348Updated last year
• hijkzzz / Awesome-LLM-Strawberry
  A collection of LLM papers, blogs, and projects, with a focus on OpenAI o1 🍓 and reasoning techniques.
  ☆6,854Updated last month
• PKU-YuanGroup / LLaVA-CoT
  [ICCV 2025] LLaVA-CoT, a visual language model capable of spontaneous, systematic reasoning
  ☆2,103Updated last month
• inclusionAI / AReaL
  Lightning-Fast RL for LLM Reasoning and Agents. Made Simple & Flexible.
  ☆3,101Updated this week
• argilla-io / distilabel
  Distilabel is a framework for synthetic data and AI feedback for engineers who need fast, reliable and scalable pipelines based on verifi…
  ☆2,956Updated this week
• Open-Reasoner-Zero / Open-Reasoner-Zero
  Official Repo for Open-Reasoner-Zero
  ☆2,069Updated 6 months ago
• QwenLM / Qwen2.5-Omni
  Qwen2.5-Omni is an end-to-end multimodal model by Qwen team at Alibaba Cloud, capable of understanding text, audio, vision, video, and pe…
  ☆3,820Updated 5 months ago
• sentient-agi / OpenDeepSearch
  SOTA search powered LLM
  ☆3,726Updated 8 months ago