Function chatModel

Parameters

• chat: {
      apiKeyEnv?: string;
      baseURL: string;
      model: string;
      reasoning: "none" | "default";
      replyShape: "server" | "prompt";
  }

  • OptionalapiKeyEnv?: string

    The name of the environment variable that holds the API key. The key itself is never saved.

  • baseURL: string

  • model: string

  • reasoning: "none" | "default"

    none turns thinking off, which is faster on small local models. default leaves it to the model.

  • replyShape: "server" | "prompt"

    How replies are kept in the right shape. server: the server enforces it (Ollama, OpenAI). prompt: Kizuki describes the shape in the prompt and checks the reply itself, for servers that ignore it (MLX).

• env: Env = process.env