# clm_4F9C03A0AD2E

subject: Anthropic (/record/anthropic.md)  
predicate: feature_added  
value: Search result content blocks  
valid_from: 2025-07-03  
valid_to: null  
published: 2025-08-08  
recorded: 2026-11-13  
confidence: 0.70  
status: valid  
assertable: true  
superseded_by: null  
last_updated: 2026-11-14  
cite: AsOf. "Anthropic feature added: Search result content blocks", as of 2025-07-03. Claim clm_4F9C03A0AD2E, https://asof.is/claim/clm_4F9C03A0AD2E, accessed 2026-11-14. Source: https://platform.claude.com/docs/en/release-notes/overview#2025-11-21.  
checked: 2026-11-14 · its source page states the value and the date, as read by an AI model  

> July 3, 2025 We’ve launched search result content blocks in beta, enabling natural citations for RAG applications.

What https://platform.claude.com/docs/en/release-notes/overview#2025-11-21 says, word for word.

## Sources

- https://platform.claude.com/docs/en/release-notes/overview#2025-11-21 (primary, Anthropic, published 2025-11-21)
- https://platform.claude.com/docs/en/release-notes/overview#2025-08-08 (primary, Anthropic, published 2025-08-08)

---

AsOf is a temporal fact ledger: a structured, dated, sourced record of what is true and what changed, built for AI retrieval.