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Dev tools · January 26, 2025

Open R1

Open R1

Open R1 launched on January 26, 2025 with 9 votes, #2,006 of 6,142 launches that month and more than 50% of that year's launches. The site was still online in September 2026, 1 year on.

What it does

Open R1 is A fully open reproduction of DeepSeek-R1. let's build it together! its a groundbreaking community-driven open source model

Open R1 is A fully open reproduction of DeepSeek-R1. let's build it together! its a groundbreaking community-driven open source model

A fully open reproduction of DeepSeek-R1. let’s build it together! Open R1 represents a groundbreaking community-driven initiative to recreate DeepSeek-R1’s advanced AI capabilities through transparent, open-source methodologies. To run the code in this project, first, create a Python virtual environment using e.g. Conda: conda create -n openr1 python=3.11 && conda activate openr1 Next, install vLLM: pip install vllm==0.6.6.post1 # For HF (cluster only has CUDA 12.1) pip install vllm==0.6.6.post1 --extra-index-url https://download.pytorch.org/whl/cu121 This will also install PyTorch v2.5.1 and it is very important to use this version since the vLLM binaries are compiled for it.…from open-r1.com

Does a similar job

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  • DeepSeek R12025 · github.com · ▲322

    Advanced reasoning model

  • Deepseek R1 2025 · deepseek-r1.com · ▲10

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  • DeepSeek-R1-05282025 · huggingface.co · ▲218

    New open-source LLM that rivals o3 in coding & reasoning

  • DeepSeek-VL22025 · github.com · ▲503

    MoE vision-language, now easier to access

  • DeepSeek-V3.12025 · chat.deepseek.com · ▲417

    The best-performing and best of value open-source AI model

  • DeepSeek-V4Apr 2026 · huggingface.co · ▲387

    The open-source era of 1M context intelligence

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