Model Policy

model controls the LLM used for selector discovery.

model:
  provider: groq
  model_name: llama-3.3-70b-versatile
  temperature: 0.01
  max_tokens: null
  extra_params: null
  credential_ref:
    source: env
    name: GROQ_KEY

Fields

Field	Type	Default	Description
provider	string or null	null	Provider name, such as groq, gemini, openai, openrouter, anthropic, or ollama.
model_name	string or null	null	Provider-specific model name. Must be set with provider.
temperature	number	0.01	Sampling temperature from 0.0 to 2.0. Low values keep discovery deterministic.
max_tokens	integer or null	null	Optional model output token cap.
extra_params	object or null	null	Provider-specific extra model parameters.
credential_ref	object or null	null	Secret reference. Use {source: env, name: GROQ_KEY}.

Secrets

Do not put raw API keys in policy files. Use credential_ref and environment variables.

model:
  provider: openai
  model_name: gpt-4.1-mini
  credential_ref:
    source: env
    name: OPENAI_KEY

If model is omitted, Yosoi can still pick a provider from the environment fallback order when a supported provider key is present.