# clm_B5EA1F7ECC90

subject: OpenAI (/record/openai.md)  
predicate: model_release  
value: [GPT-5.4](/record/gpt-5-4.md)  
valid_from: 2026-03-05  
valid_to: null  
published: 2026-03-05  
recorded: 2026-11-01  
confidence: 0.70  
status: valid  
assertable: true  
superseded_by: null  
last_updated: 2026-11-01  
cite: AsOf. "OpenAI model release: GPT-5.4", as of 2026-03-05. Claim clm_B5EA1F7ECC90, https://asof.is/claim/clm_B5EA1F7ECC90, accessed 2026-11-08. Source: https://openai.com/index/introducing-gpt-5-4.  
checked: 2026-11-01 · its source page states the value and the date (its publisher's feed entry for the page)  

> Introducing GPT-5.4, OpenAI’s most most capable and efficient frontier model for professional work, with state-of-the-art coding, computer use, tool search, and 1M-token context

What https://openai.com/index/introducing-gpt-5-4 says, word for word.

## Sources

- https://openai.com/index/introducing-gpt-5-4 (primary, OpenAI, published 2026-03-05)

---

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