Provider API key. Ollama may use an empty string.
OptionalbaseProvider API base URL override.
OptionalcredentialsFetch credentials (e.g. include for session-cookie auth against a proxy).
OptionalextraExtra HTTP headers to merge into every request (e.g. OpenRouter's HTTP-Referer).
OptionalmaxMaximum number of output tokens requested from the provider.
Provider-specific model identifier.
Provider implementation used for requests.
OptionalreasoningResponses API reasoning effort (direct OpenAI provider).
OptionaltemperatureSampling temperature forwarded to the provider.
Provider-neutral model and HTTP request configuration.