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gpt-5.2-codex retirement date and replacement

OpenAI API · Model · retired Jul 23, 2026 (retired)

Vendor page

Dates

Checked Sep 25, 2026 on OpenAI's page
RetiredJul 23, 2026 (retired)
AnnouncedApr 22, 2026
Replacementgpt-5.6-sol
Model pagemodels.fru.dev/models/gpt-5-2-codex
NoticeLegacy GPT model snapshots (July 2026 shutdown)
Sourcedevelopers.openai.com/api/docs/deprecations
OpenAI

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