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DeepSeek-R1

by DeepSeek · part of DeepSeek-V · Text · open weights

DeepSeek's RL-trained open reasoning model, built on V3-Base, before reasoning merged into the main V line.

Latest version

R1 120 Jan 2025 · 646 days ago

Versions

1since DeepSeek-R1 in January 2025

All versions

VersionReleasedAfter previousStatusComes asSource
DeepSeek-R120 Jan 2025FirstLatest671B-A37BZero0528Distill-Qwen-1.5BDistill-Qwen-7BDistill-Llama-8BDistill-Qwen-14BDistill-Qwen-32BDistill-Llama-70B0528-Qwen3-8Bapi-docs.deepseek.com

Dates from DeepSeek's own announcements; each row links to its source.

The DeepSeek-V family

Questions

What is the latest version of DeepSeek-R1?

DeepSeek-R1, released on 20 Jan 2025.

When was DeepSeek-R1 released?

DeepSeek-R1 came out on 20 Jan 2025.