Releases
3 matching — model launches, API releases, product updates, financial events and news.
October 20261
Oct 23, 2026
Legacy GPT-3.5 Turbo and GPT-4 snapshots shut downScheduledModel deprecation
OpenAI will remove gpt-3.5-turbo-0125 and gpt-4-0613 snapshot aliases from the API on October 23, 2026. The documented replacements are GPT-5.6 Terra and GPT-5.6 Sol respectively.
December 20261
Dec 1, 2026Older GPT Image models are removed from the APIScheduledModel deprecation
OpenAI will remove gpt-image-1-mini, gpt-image-1.5 and the chatgpt-image-latest alias from the API on December 1, 2026. The recommended replacements are GPT Image 2.5 Sunburst or Flare.
January 20271
Jan 6, 2027Legacy OpenAI text-to-speech models are removed from the APIScheduledModel deprecation
OpenAI will remove tts-1, tts-1-hd and two GPT-4o mini TTS snapshots from the API on January 6, 2027. The recommended replacement is gpt-realtime-2.1-mini.