web.search / anthropic
Claude Web Search
Anthropic · web-search:anthropic · model hosted. Rendered from the same frozen record as the JSON and Markdown resources.
- Current claims
- 12 (evaluated 2026-10-13)
- Review overdue
- 0
- Explicit unknowns
- 3
- Record status
- accepted
- Release
web-search-v0.8.0- Agent tasks
- current fact retrieval, source discovery, citation gathering, domain constrained search, regional search
- Endpoint
- {"base_url":"https://api.anthropic.com","search_path":"/v1/messages","http_method":"POST"}
- Authentication
- api key header, bearer token
- Availability
- public signup
- Request features
- query, domain filter, geography
- Response fields
- title, url, published at, other
- Pricing
- {"billing_model":"usage_based","provider_units":[{"tier_name":"Web search tool","amount":"10","currency":"USD","unit":"web_searches","unit_quantity":1000,"description":"Each search use; standard token costs are separate."}],"normalized_units":[]}
- Pricing evidence state
- current; next review 2026-10-19
Primary-source provenance
- Claude Web search toolObserved 2026-10-10
- Authentication - Claude Platform DocsObserved 2026-10-10
- Claude API overviewObserved 2026-10-12
- Anthropic Commercial TermsObserved 2026-10-10
- Claude API and data retentionObserved 2026-10-10