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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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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

FAQ

What is DeepSeek-R1 used for?

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.

Is DeepSeek-R1 free to use?

DeepSeek-R1 is an open-source model published on HuggingFace. License terms vary by model — check the model card for the specific license.

How do I run DeepSeek-R1 locally?

Most HuggingFace models can be loaded with transformers or the appropriate framework library. See the model card for framework-specific instructions and hardware requirements.

Tags

transformerssafetensorsdeepseek_v3text-generationconversationalcustom_codearxiv:2501.12948license:miteval-resultstext-generation-inferenceendpoints_compatiblefp8region:us