2026-06-20 20:04 UTC · openai/deprecations · live page
Summary by fallback. It may be wrong; the diff below is what actually changed. Raw: c51e7274df-openai-deprecations.diff · commit c51e7274df
diff --git a/snapshots/openai/deprecations.md b/snapshots/openai/deprecations.mdindex 19c040c..5ae65fe 100644--- a/snapshots/openai/deprecations.md+++ b/snapshots/openai/deprecations.md@@ -33,4 +33,17 @@ We use the term "legacy" to refer to models and endpoints that no longer receive Upcoming deprecations are listed below, with the most recent announcements at the top. +### 2026-06-11: GPT-5 and o3 model deprecations++On June 11, 2026, we notified developers using older GPT-5 and o3 model snapshots of their deprecation and removal from the API on December 11, 2026.++| Shutdown date | Model / system | Recommended replacement |+|---|---|---|+| Dec 11, 2026 | `gpt-5-2025-08-07` | `gpt-5.5` |+| Dec 11, 2026 | `gpt-5-mini-2025-08-07` | `gpt-5.4-mini` |+| Dec 11, 2026 | `gpt-5-nano-2025-08-07` | `gpt-5.4-nano` |+| Dec 11, 2026 | `gpt-5-pro-2025-10-06` | `gpt-5.5-pro` |+| Dec 11, 2026 | `o3-2025-04-16` | `gpt-5.5` |+| Dec 11, 2026 | `o3-pro-2025-06-10` | `gpt-5.5-pro` |+ ### 2026-06-03: Reusable prompts