OpenRouter Capability Analysis helps you compare OpenRouter endpoints and track how models, providers, capabilities, and prices change over time.
Live at https://orca.orb.town.
The Endpoints Data Grid is a dense, filterable view of model and endpoint capabilities, pricing, modalities, and supported parameters. Open a model or provider overview for more context, or use Pricing History to compare provider prices for a model over time.
Monitor shows model, endpoint, and provider activity with field-level changes. ORCA retains observations over time, so you can inspect changes that the current OpenRouter catalog alone cannot show. Discord alerts deliver selected changes to a configured channel.
History dates when ORCA observed a change; it does not establish when that change happened upstream.
The preview HTTP API exposes curated model and endpoint data as JSON:
GET https://orca.orb.town/api/preview/v2/models
The published V2 response contract is maintained for compatibility. Response documentation is available at https://orca.orb.town/api.