# GPT-5.3 Instant timeline

entity: /record/gpt-5-3-instant.md  
id: ent_gpt-5-3-instant  


## 2026

- 2026-03-03 | model_release | GPT-5.3 Instant | valid | [clm_8DBA95A24357](/claim/clm_8DBA95A24357.md)

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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.