Module models_dev 

Models.dev catalog schema and helpers.

Models.dev is the upstream taxonomy CodeWhale should use for model facts, provider offerings, pricing, limits, and capabilities. This module is intentionally network-free: callers provide JSON from a bundled snapshot, live refresh, or tests. Runtime fetch/cache policy belongs above this layer.

The important boundary is the same one Models.dev uses:

• models are provider-agnostic model facts.
• providers.*.models are provider-scoped wire offerings.

A provider row may inline inherited facts without exposing a canonical base_model link. CodeWhale must preserve that distinction instead of inferring canonical ownership from wire IDs or namespace prefixes.

Structs

ModelsDevCatalog

Combined Models.dev catalog payload.

ModelsDevCost

Provider-scoped cost fields. Values are per million tokens unless a future Models.dev row specifies a richer tiering object in fields CodeWhale does not yet model.

ModelsDevLimit

Token limits.

ModelsDevModalities

Input/output modalities.

ModelsDevModel

Provider-agnostic model facts from models.json / catalog.models.

ModelsDevProvider

Provider row from Models.dev.

ModelsDevProviderModel

Provider-scoped model row from api.json / catalog.providers.*.models.

Enums

ModelsDevInterleaved

Interleaved reasoning metadata from a Models.dev provider row.

Constants

MODELS_DEV_API_URL

Provider catalog endpoint used by Models.dev.

MODELS_DEV_CATALOG_URL

Combined { models, providers } endpoint used by Models.dev.

MODELS_DEV_MODELS_URL

Provider-agnostic model metadata endpoint used by Models.dev.

Functions

image_input_support

Resolve the exact image-input fact from a provider-owned modality block. Missing or empty input metadata remains unknown; stated text-only input is unsupported rather than silently treated as unknown.