Killed by OpenAI
OpenAI has shut down 27 AI products tracked here — 15 models, 8 services, 4 apps. By year: 2023: 2, 2024: 5, 2025: 6, 2026: 14. The first was OpenAI Codex API (March 23, 2023); the most recent is DALL·E GPT (in ChatGPT) (August 30, 2026). Each tombstone links its source.
DALL·E GPT (in ChatGPT)Brand Retired · App2026-08-30OpenAI Assistants APIReplaced by Responses API · Service2026-08-26OpenAI AtlasStrategic Retreat · App2026-08-09OpenAI Operator (CUA Preview)Model Deprecation · Service2026-07-23OpenAI Realtime API (Beta)API Consolidation · Service2026-05-12DALL·E 3 API SnapshotsModel Consolidation · Model2026-05-12GPT-5.2 & GPT-5.3 (API Snapshots)Model Deprecation · Model2026-05-08OpenAI SoraUnsustainable Costs · App2026-04-26OpenAI for ScienceStrategic Pivot · Service2026-04-17Weights (weights.gg)Acqui-hire · App2026-03-31GPT-4o (API: 2024-05-13 & 2024-08-06)Forced Auto-upgrade · Model2026-03-31gpt-4o-realtime-previewModel Deprecation · Model2026-03-26GPT-4o (API snapshots)Model Deprecation · Model2026-02-13GPT-4o (ChatGPT)Model Deprecation · Model2026-02-13OpenAI o1-miniModel Deprecation · Model2025-10-27OpenAI GPT-3.5 TurboModel Deprecation · Model2025-09-01OpenAI o1-previewModel Deprecation · Model2025-07-28GPT-4.5 PreviewModel Deprecation · Model2025-07-14OpenAI GPT StoreLow Adoption · Service2025-03-01DALL·E 2Model Deprecation · Model2025-02-03GPT-4 Vision PreviewModel Consolidation · Model2024-12-06GPT-4 (Original)Model Deprecation · Model2024-06-13ChatGPT PluginsProduct Evolution · Service2024-04-09GPT-3 (Original Models)Model Deprecation · Model2024-01-04OpenAI /v1/edits EndpointAPI Consolidation · Service2024-01-04OpenAI AI Text ClassifierTechnical Failure · Service2023-07-20OpenAI Codex APIModel Consolidation · Model2023-03-23