API base
https://api.deepseek.comEnv key
DEEPSEEK_API_KEYDeepSeek-V3
deepseek-chatContext
66K
Max output
8K
General-purpose chat model.
in: textout: texttoolsstreamingjson_modeprompt_caching
DeepSeek-R1
deepseek-reasonerContext
66K
Max output
8K
Reasoning model that emits a chain of thought before the answer.
in: textout: textreasoningstreamingprompt_caching