Function _build_model_settings

codewiki/src/be/llm_services.py:41–51

Build model settings with the correct token parameter.

(config: Config, model_name: str)

    part-level marker would land on a nested block, which Anthropic rejects.
    Other roles get it on the last content part (string content is converted to
    a single text part).
    """
    if message.get("role") == "tool":
        message.setdefault("cache_control", dict(_EPHEMERAL_CACHE))
        return
    content = message.get("content")
    if isinstance(content, str) and content:
        message["content"] = [
            {"type": "text", "text": content, "cache_control": dict(_EPHEMERAL_CACHE)}
        ]
    elif isinstance(content, list) and content:
        last_part = content[-1]
        if isinstance(last_part, dict):
            last_part.setdefault("cache_control", dict(_EPHEMERAL_CACHE))