Provider
Anthropic
AI safety research lab; trains and serves the Claude family of models.
Anthropic
VerifiedSan Francisco, USA
Last checked: 2026-05-20 · brand mark: nominative
Official sources
Primary links
Vendor-published documentation roots. Linked content has not been individually verified as primary-source citations unless this provider's verification status is 'verified'.
- Websiteanthropic.com
- Documentationplatform.claude.com/docs
- API referenceplatform.claude.com/docs/en/api
- Pricingplatform.claude.com/docs/en/about-claude/pricing
- Model catalogueplatform.claude.com/docs/en/docs/about-claude/models/overview
- Status (vendor)status.anthropic.com
- Deprecationsplatform.claude.com/docs/en/about-claude/model-deprecations
Catalogue
Tracked models
4 models in the catalogue, 4 verified end-to-end.
What we cover
Data coverage
Which areas have verified data for this provider on the WebmasterID Models graph.
| Area | Coverage |
|---|---|
| Pricing | 4 model(s) with verified pricing |
| Models | 4 tracked, 4 verified |
| Benchmarks | No verified third-party benchmark scores yet |
| Infrastructure | No verified region/latency/uptime data yet |
| Status | No independent monitor wired yet |
Data gaps
Fields not yet verified
These fields are intentionally null until verified against a primary source. They are not estimated.
Regional availability
Per-provider regions array is null across the catalogue. Wiring Bedrock / Vertex availability matrices is a planned data expansion.
Per-account rate-limit numbers
Rate-limit tiers live in account consoles and are not surfaced as verified fields on this site.
How a value moves from this list to a verified row — see source verification methodology.
Entity graph
Related coverage
- Filtered models view: /models?provider=anthropic
- Pricing rows: /pricing?provider=anthropic
- Sources: /sources?provider=anthropic
- Comparisons: /compare?provider=anthropic
- Status observer: /api/status/anthropic
Compare
Comparisons involving this provider
Continue
Related providers
Providers that appear alongside this one in comparisons, plus the rest of the catalogue.
Audit log
Verification attempts
Every primary-source URL targeted for this provider and what came back. Blocked attempts are recorded honestly rather than substituted with second-hand data.
Claude family model specifications
platform.claude.com/docs/en/docs/about-claude/models/overviewModels overview page retrieved successfully. Used for API IDs, context window, max output, modality, knowledge cutoff, features, and lifecycle across Claude Opus 4, Opus 4.7, Sonnet 4.6, Haiku 4.5.
2026-05-20
verified
Claude pricing reference
platform.claude.com/docs/en/about-claude/pricingPricing reference page retrieved successfully. Used for base, cache write (5m/1h), cache hit, and batch input/output rates across the Claude family.
2026-05-20
verified
Anthropic brand resource page
www.anthropic.com/brandPage returned HTTP 404. Searched for the public brand resource URL — no canonical /brand path is currently published. The current brand policy (per general public knowledge of Anthropic's guidelines) is that commercial use of the wordmark requires explicit permission; identification/editorial use is generally permitted but not yet manually confirmed against an Anthropic-hosted page from this environment. Brand asset stays lettermark.
2026-05-20
not found 404