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DeepSeek-V4-Pro

DeepSeek, 24 Apr 2026.

Lab
DeepSeek
Released
24 Apr 2026
Kind
Language, Language modeling/generation
Training compute
9.8 × 10²⁴ FLOP
Parameters
1.6 trillion
Capability index
149.1 (Epoch)
Organisations
DeepSeek
Country
China

Data: Epoch AI (Creative Commons Attribution), releases too new for it from OpenRouter, and METR. Updated 25 Sep 2026.