tts-1 retirement date and replacement
OpenAI API · Model · retires Jan 6, 2027 (in 96 days)Unverified
Dates
Checked Oct 2, 2026 on OpenAI's page| Retires | Jan 6, 2027 (in 96 days) |
|---|---|
| Announced | Oct 1, 2026 |
| Replacement | gpt-realtime-2.1-mini |
| Notice | Text-to-speech models |
| Source | developers.openai.com/api/docs/deprecations |
Changes
Around the same time on OpenAI API
OpenAI- Agent BuilderOpenAI APIProductin 59dNov 30
- Evals platformOpenAI APIAPIin 59dNov 30
- Reusable promptsOpenAI APIAPIin 59dNov 30
- chatgpt-image-latestOpenAI APIModelgpt-image-2.5-sunburst or gpt-image-2.5-flarein 60dDec 1
- gpt-image-1-miniOpenAI APIModelgpt-image-2.5-sunburst or gpt-image-2.5-flarein 60dDec 1
- gpt-image-1.5OpenAI APIModelgpt-image-2.5-sunburst or gpt-image-2.5-flarein 60dDec 1
- gpt-5-2025-08-07OpenAI APIModelgpt-5.6-solin 70dDec 11
- gpt-5-mini-2025-08-07OpenAI APIModelgpt-5.6-terrain 70dDec 11
- gpt-5-nano-2025-08-07OpenAI APIModelgpt-5.6-lunain 70dDec 11
- gpt-5-pro-2025-10-06OpenAI APIModelgpt-5.6-sol ( reasoning.mode: pro )in 70dDec 11
- o3-2025-04-16OpenAI APIModelgpt-5.6-solin 70dDec 11
- o3-pro-2025-06-10OpenAI APIModelgpt-5.6-sol ( reasoning.mode: pro )in 70dDec 11