Function parseModelString

  • Splits a provider:model string into its constituent parts.

    The format is strict: the provider portion must be non-empty, separated from the model portion by exactly one colon, and the model portion must also be non-empty.

    Parameters

    • model: string

      A provider:model string such as "openai:gpt-4o", "ollama:llama3.2", or "openrouter:anthropic/claude-sonnet-4-5-20250929".

    Returns ParsedModel

    A ParsedModel with providerId and modelId fields.

    Throws

    When the string is missing, not a string, or does not match the expected provider:model format.