OptionalnameA hint for a model name.
The client SHOULD treat this as a substring of a model name; for example:
claude-3-5-sonnet should match claude-3-5-sonnet-20241022sonnet should match claude-3-5-sonnet-20241022, claude-3-sonnet-20240229, etc.claude should match any Claude modelThe client MAY also map the string to a different provider's model name or a different model family, as long as it fills a similar niche; for example:
gemini-1.5-flash could match claude-3-haiku-20240307
Hints to use for model selection.
Keys not declared here are currently left unspecified by the spec and are up to the client to interpret.