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DeepSeek-R1

DeepSeek-R1 is a 671B parameter mixture-of-experts reasoning model from DeepSeek AI, trained with reinforcement learning to produce explicit chain-of-thought reasoning before answering. It achieves GPT-4-class performance on math, coding, and logical inference benchmarks and is released under an MIT license. Active parameters per forward pass are a subset of the 671B total, reducing compute per generated token.

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From the model card

Fields below are copied from the tags and counters on the HuggingFace repository deepseek-ai/DeepSeek-R1 at our last fetch. They are set by the uploader, not verified by us; rows with no tag are omitted. How this page is made.

Publisher (HF namespace)
deepseek-ai
Pipeline tag
text-generation
Library
Transformers
Weight formats
safetensors
License tag
mit — read the license file in the repo before relying on it
Papers cited
arXiv:2501.12948
Downloads (HF counter at last fetch)
1,013,158
Likes (HF counter at last fetch)
13,608
Model card
https://huggingface.co/deepseek-ai/DeepSeek-R1

Use cases

  • Mathematical problem solving requiring step-by-step derivation
  • Code generation and debugging with transparent reasoning traces
  • Logic and planning tasks where intermediate reasoning steps improve correctness
  • Research benchmarking of reasoning-tuned open-weight models

Pros

  • MIT license allows unrestricted commercial and research use
  • Chain-of-thought output makes reasoning auditable and inspectable
  • Competitive with proprietary models on MATH and competitive coding benchmarks

Cons

  • 671B total weights require a multi-node cluster for full-precision inference
  • Chain-of-thought verbosity inflates token usage and increases generation latency significantly
  • Custom deepseek_v3 architecture requires non-standard loading code outside standard transformers

Tags

transformerssafetensorsdeepseek_v3text-generationconversationalcustom_codearxiv:2501.12948license:miteval-resultstext-generation-inferenceendpoints_compatiblefp8deploy:sagemakerregion:us