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Open Reproduction of DeepSeek-R1
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Overview
The GitHub repository "huggingface/open-r1" provides a fully open reproduction of the DeepSeek-R1 model. It includes scripts for installation, training, evaluation, and data generation, aiming to enable users to reproduce and build upon the R1 pipeline.
Summary from github.com.
Reports
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Community reactions
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Hacker News · github.com
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Based on 5 sampled comments from this thread. Analyzed 2026-06-11.
- Praise: OpenThoughts has a widely used dataset and a model that outperforms DeepSeek's smaller reasoning models, showcasing advancements in AI reasoning capabilities.
- Praise: The Mixture-of-Thoughts dataset, designed to teach language models to reason step-by-step, represents a significant contribution to the field of AI and ML education.
- Concern: The lack of updates for over a year raises concerns about the project's viability and progress in the fast-evolving AI landscape.
- Concern: Skepticism surrounds DeepSeek's claim that R1 was trained for only $294k, indicating potential issues with transparency in AI training costs.