AsOf

Anthropic · featureweb_search_20260318

valid: Two independent sources agree, or a primary source states it: the record asserts this claim.asserted

What the statuses mean

Valid from
2026-06-11
Valid until
still holds
Published
2026-06-11
Recorded by AsOf
2026-11-10
Checked
2026-11-10 · its source page states the value and the date
Confidence
0.70

Sources

“The web search tool and web fetch tool now support web_search_20260318 and web_fetch_20260318 , adding a response_inclusion parameter to drop consumed result blocks from the API response for agentic workflows.”— what the page says, read 2026-11-10

Cite this claim

Each form names the value, its as-of date (2026-06-11), the day you read it (2026-11-10), the claim's stable URL and id and its primary source. The URL never changes: a superseded claim stays at the same address.

Plain text
AsOf. "Anthropic feature added: web_search_20260318", as of 2026-06-11. Claim clm_21696F5CA91E, https://asof.is/claim/clm_21696F5CA91E, accessed 2026-11-10. Source: https://platform.claude.com/docs/en/release-notes/overview#2026-06-11.
APA
AsOf. (2026). Anthropic feature added: web_search_20260318 (as of 2026-06-11) [Record clm_21696F5CA91E]. Retrieved November 10, 2026, from https://asof.is/claim/clm_21696F5CA91E (source: https://platform.claude.com/docs/en/release-notes/overview#2026-06-11)
BibTeX
@misc{asof_clm_21696F5CA91E,
  author = {AsOf},
  title = {Anthropic feature added: web\_search\_20260318},
  year = {2026},
  howpublished = {\url{https://asof.is/claim/clm_21696F5CA91E}},
  note = {Claim clm\_21696F5CA91E, as of 2026-06-11; source: https://platform.claude.com/docs/en/release-notes/overview\#2026-06-11},
  urldate = {2026-11-10}
}

On the record

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