o3-2025-04-16

o3-2025-04-16 (OpenAI) shuts down Dec 11, 2026 (in 49 days). OpenAI recommends gpt-5.6-sol instead.

Provider

OpenAI

Shutdown

Dec 11, 2026 (in 49 days)

Announced

Jun 11, 2026

Replace with

gpt-5.6-sol

Currently behind

o3 (the provider can repoint these)

• floatingAliases currently resolve to this snapshot per the official model page; OpenAI could repoint them, so re-check before calling them dead.

Source: https://developers.openai.com/api/docs/deprecations · report a wrong date