# clm_FBF0123276F7

subject: GPT-4 Turbo (/record/gpt-4-turbo.md)  
predicate: model_release  
value: GPT-4 Turbo Preview  
valid_from: 2023-11-06  
valid_to: null  
published: 2023-11-06  
recorded: 2026-11-04  
confidence: 0.95  
status: valid  
assertable: true  
superseded_by: null  
last_updated: 2026-11-04  
checked: 2026-11-04 · its source page states the value and the date  

> November, 2023 Nov 30 Update Released OpenAI Deno SDK Nov 6 Update Released GPT-4 Turbo Preview

What https://developers.openai.com/api/docs/changelog#2023-11-06 says, word for word.

## Sources

- https://developers.openai.com/api/docs/changelog#2023-11-06 (primary, OpenAI (API changelog), published 2023-11-06)

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