Availability

Publicly available

Provider

DeepSeek

Country

CHN

Family

DeepSeek

Status

Legacy

Weights

Open

Release date

2025-01-20T00:00:00.000Z

Modalities

text (both)

Licence

mit

Total parameters

671 billion

Active parameters

37 billion

Aliases

deepseek-r1, deepseek-reasoner

Capabilities

• reasoning · primary

Traits

• context_window128,000 tokens

Coding

• LiveCodeBench65.9 percent

  pass@1 · higher is better · 2025-01-20T00:00:00.000ZSource

• SWE-bench Verified49.2 percent

  pass@1 · higher is better · 2025-01-20T00:00:00.000ZSource

Math

• AIME 202479.8 percent

  accuracy · higher is better · 2025-01-20T00:00:00.000ZSource

• MATH97.3 percent

  accuracy · higher is better · 2025-01-20T00:00:00.000ZSource

Knowledge

• MMLU90.8 percent

  accuracy · higher is better · 2025-01-20T00:00:00.000ZSource

• MMLU-Pro84 percent

  accuracy · higher is better · 2025-01-20T00:00:00.000ZSource

• SimpleQA30.1 percent

  accuracy · higher is better · 2025-01-20T00:00:00.000ZSource

Reasoning

• GPQA Diamond71.5 percent

  accuracy · higher is better · 2025-01-20T00:00:00.000ZSource

• DROP92.2 percent

  score · higher is better · 2025-01-20T00:00:00.000ZSource

• IFEval83.3 percent

  accuracy · higher is better · 2025-01-20T00:00:00.000ZSource