Model profile types and utilities.
Registry mapping model identifiers or names to their ModelProfile.
Description of a chat model's capabilities, exposed via model.profile.
See the
model profiles guide
for concepts and usage. Data is sourced from
models.dev, augmented with additional
fields, and generated by the
langchain-model-profiles
package (via its langchain-profiles CLI).
Fields and format are subject to change. This is a total=False
TypedDict, so any field may be absent ā guard accesses with .get().
