deepseek/deepseek-chat-v3.1
Rank #112
deepseek
deepseek/deepseek-chat-v3.1
Usage data date 2026-09-12 · updated daily
Usage and specs
Daily rank#112
Daily tokens39.5B
Daily requests9M
Daily change
−8.5%
Released
What is deepseek/deepseek-chat-v3.1
DeepSeek-V3.1 is a large hybrid reasoning model (671B parameters, 37B active) that supports both thinking and non-thinking modes via prompt templates. It extends the DeepSeek-V3 base with a two-phase long-context...
deepseek/deepseek-chat-v3.1 capabilities
Input: Text Output: Text
deepseek/deepseek-chat-v3.1 API pricing
Input · per 1M tokens$0.25
Output · per 1M tokens$0.95
USD list-price snapshot, not independently verified; confirm current pricing and terms on the provider site before purchase.