# OpenAI o3

id: ent_openai-o3  
wikidata: Q131535482  
kind: product  
timeline: /timelines/openai-o3.md  
page: /record/openai-o3  

large language model developed by OpenAI

## All claims

One claim per line, newest first. Superseded claims stay visible.

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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.