# clm_02E07FC07D89

subject: Anthropic (/record/anthropic.md)  
predicate: feature_added  
value: Models API  
valid_from: 2024-12-17  
valid_to: null  
published: 2024-12-17  
recorded: 2026-11-14  
confidence: 0.70  
status: valid  
assertable: true  
superseded_by: null  
last_updated: 2026-11-15  
cite: AsOf. "Anthropic feature added: Models API", as of 2024-12-17. Claim clm_02E07FC07D89, https://asof.is/claim/clm_02E07FC07D89, accessed 2026-11-15. Source: https://platform.claude.com/docs/en/release-notes/overview#2024-12-17.  
checked: 2026-11-15 · its source page states the value and the date, as read by an AI model  

> December 17, 2024 The following features are now available in the Claude API without a beta header: Models API Preview with links to the API reference available — press Tab until focus enters the card, Escape to return. : Query available models, validate model IDs, and resolve model aliases

What https://platform.claude.com/docs/en/release-notes/overview#2024-12-17 says, word for word.

## Sources

- https://platform.claude.com/docs/en/release-notes/overview#2024-12-17 (primary, Anthropic, published 2024-12-17)

---

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