Typed function and tool dispatch

Map natural language to one known function and closed-set arguments.

One request, 1 parallel answers. The model never performs the side effect — your code reads the confidences and decides.

HOW IT WORKS

TOOLS = {
    "show_price_chart": {
        "description": "Show historical price data for one supported symbol.",
        "symbols": {"AAPL": "Apple", "MSFT": "Microsoft", "NVDA": "NVIDIA"},
        "windows": {"1d": "one day", "1w": "one week", "1mo": "one month"},
    },
    "list_symbols": {
        "description": "List the symbols supported by the application.",
    },
}

The TypeSafe function-calling cookbook expands each closed set into a Choice or Noul, includes a function-selection question, and leaves free-form or numeric parameters to the function’s own validation/defaults. The returned values are still untrusted input to the application: check authorization, resource ownership, and business rules before calling anything.

Source: Function calling.

阈值归代码管

这个模式的一句话