DeepSeek V3.1
DeepSeek馃嚚馃嚦
deepseek/deepseek-chat-v3.1DeepSeek V3.1 is an updated release of DeepSeek's V3 chat model, improving reasoning, coding, and instruction-following over earlier V3 checkpoints. It remains a low-cost, high-throughput option for general-purpose tasks.
Cost rate
0.2x
Context
164K
Released
Aug 21, 2025
Input
Text
Output
Text
Support
ReasoningTool callingStructured outputs
Best at
The categories where this model ranks highest.
Mathematical
#85 路 top 22%
Writing, Literature, & Language
#100 路 top 25%
Medicine & Healthcare
#103 路 top 28%
Entertainment, Sports, & Media
#109 路 top 27%