# o3-pro timeline

entity: /record/openai-o3-pro.md  
id: ent_openai-o3-pro  


## 2025

- 2025-06-10 | model_release | o3-pro | valid | [clm_2D9EDB234B56](/claim/clm_2D9EDB234B56.md)

## 2026

- 2026-06-11 | deprecated | o3-pro | valid | [clm_F2802BFE784D](/claim/clm_F2802BFE784D.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.