OptionaladderOptional custom message‐adder used to merge assistant replies.
OptionalcustomCustom response parsing
OptionalkeyOptional bearer token used for Authorization: Bearer ….
Model identifier passed to the provider.
OptionalnoNo thinking prompt
OptionalremoveRemove thinking
OptionalstringifyTool arguments must be stringified (OpenAI)
OptionalstringifyMessages content should be stringified (ollama)
OptionaltemperatureOverride temperature for all messages
HTTP endpoint that accepts OpenAI‑style chat‑completions JSON.
Options used when instantiating ChatModel.