Model
DeepSeek-R1
by DeepSeek
Family
DeepSeek R1
Context window
128,000 tokens
Open weights
Yes
Release date
2025-01-20
Benchmark notes
Matches OpenAI o1 on reasoning benchmarks with 671B total parameters, 37B active.
Matches OpenAI o1 on reasoning benchmarks with 671B total parameters, 37B active.