Models

Models from the labs in Epoch AI's catalog, the repositories they published on Hugging Face, and posts from their own news pages.

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7 notable models from DeepSeek, newest first. The date is Epoch AI's publication date for the model.

DeepSeek V4.1 FlashDeepSeek · Language, Vision, Multimodal · 748B parameters · Training compute 4.3e24 FLOPOpen weights (unrestricted)Sep 9 DeepSeek-V4-FlashDeepSeek · Language · 284B parameters · Training compute 2.5e24 FLOPOpen weights (unrestricted)Apr 24 DeepSeek-V4-ProDeepSeek · Language · 1,600B parameters · Training compute 9.7e24 FLOPOpen weights (unrestricted)Apr 24 DeepSeekMath-V2DeepSeek · Language · 685B parametersOpen weights (unrestricted)Nov 27, 2025 DeepSeek-R1 (May 2025)DeepSeek · Language · 671B parameters · Training compute 4e24 FLOPOpen weights (unrestricted)May 28, 2025 DeepSeek-V3 (Mar 2025)DeepSeek · Language · 671B parameters · Training compute 3.3e24 FLOPOpen weights (restricted use)Mar 24, 2025 DeepSeek-R1DeepSeek · Language · 671B parameters · Training compute 3.5e24 FLOPOpen weights (unrestricted)Jan 20, 2025

Data: Epoch AI, CC BY 4.0. Changes: selected rows and columns of Epoch AI's database.