# GPT-5.4 timeline

entity: /record/gpt-5-4.md  
id: ent_gpt-5-4  


## 2026

- 2026-03-05 | model_release | GPT-5.4 | valid | [clm_7D2AAD01D729](/claim/clm_7D2AAD01D729.md)

---

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