# Open-R1: a fully open reproduction of DeepSeek-R1

DevFeed: [Open-R1: a fully open reproduction of DeepSeek-R1](<https://devfeed.tech/articles/open-r1-a-fully-open-reproduction-of-deepseek-r1-7416.md>)

Original publisher: [Read original article](<https://huggingface.co/blog/open-r1>)

Author: Elie Bakouch; Leandro von Werra; Lewis Tunstall

Published: 2025-01-28T00:00:00Z

Content type: article

Language: en

Sources: [Hugging Face - Blog](<https://devfeed.tech/sources/hugging-face-blog.md>)

Topics: [deepseek](<https://devfeed.tech/topics/deepseek.md>), [Open Source](<https://devfeed.tech/topics/open-source.md>), [Reinforcement learning](<https://devfeed.tech/topics/reinforcement-learning.md>), [Large Language Model](<https://devfeed.tech/topics/llm.md>), [moe](<https://devfeed.tech/topics/moe.md>), [Training AI Models](<https://devfeed.tech/topics/training-ai-models.md>), [Chinchilla scaling law](<https://devfeed.tech/topics/chinchilla-scaling-law.md>), [datasets](<https://devfeed.tech/topics/datasets.md>), [AI Development](<https://devfeed.tech/topics/ai-development.md>)

Tags: [artificial-intelligence](<https://devfeed.tech/tags/artificial-intelligence.md>), [datasets](<https://devfeed.tech/tags/datasets.md>), [deepseek](<https://devfeed.tech/tags/deepseek.md>), [llms](<https://devfeed.tech/tags/llms.md>), [mixture-of-experts-moe](<https://devfeed.tech/tags/mixture-of-experts-moe.md>), [open-source](<https://devfeed.tech/tags/open-source.md>), [reasoning](<https://devfeed.tech/tags/reasoning.md>), [reinforcement-learning](<https://devfeed.tech/tags/reinforcement-learning.md>), [research](<https://devfeed.tech/tags/research.md>), [scaling-laws](<https://devfeed.tech/tags/scaling-laws.md>), [training](<https://devfeed.tech/tags/training.md>)

## AI overview

The article introduces Open-R1, an open-source project to reproduce and extend DeepSeek-R1's reasoning-model training pipeline. It discusses reinforcement learning, reasoning-specific datasets, training-code transparency, scaling laws, and the DeepSeek-V3 Mixture of Experts foundation model.

## Source excerpt

We're on a journey to advance and democratize artificial intelligence through open source and open science.