Text model

DeepSeek V3.1 Terminus

DeepSeek-V3.1-Terminus is DeepSeek’s flagship reasoning model, tuned for difficult analysis, math, and coding. It supports very long context, function/tool calling, reliable JSON outputs, and an optional extended-thinking mode—ideal for enterprise RAG, agents, and high-stakes workflows.

Type
Text
Weights
Open

Related tools

5

More from DeepSeek

14

About DeepSeek

1

DeepSeek researches and develops general-purpose large language models, AI assistants, APIs, and open-source AI infrastructure.

Benchmark scores

6

How DeepSeek V3.1 Terminus ranks on tracked AI benchmarks. Click any benchmark to see its full leaderboard.

Tools using DeepSeek V3.1 Terminus

32