OpenAI API Models GPT-3.5 Turbo
Is OpenAI API Models GPT-3.5 Turbo still supported?
Security fixes only
OpenAI API Models GPT-3.5 Turbo only gets security fixes now, until Oct 23, 2026 (in 1 week). Active support (bug fixes) ended on Apr 22, 2026.
- Released
- Mar 1, 2023
- Active support ended
- Apr 22, 2026
5 months ago - End of life
- Oct 23, 2026
in 1 week - ID
gpt-3.5-turbo- Aliases
- gpt-3.5-turbo-0125, gpt-3.5-turbo-1106, gpt-3.5-turbo-instruct
- Recommended replacement
- GPT-5.6 Terra
Quick answers
- Is OpenAI API Models GPT-3.5 Turbo still supported?
- Partly. OpenAI API Models GPT-3.5 Turbo only gets security fixes now, until Oct 23, 2026 (in 1 week). Active support (bug fixes) ended on Apr 22, 2026.
- When is OpenAI API Models GPT-3.5 Turbo end of life?
- OpenAI API Models GPT-3.5 Turbo reaches end of life on Oct 23, 2026 (in 1 week). After that it gets no more updates, including security fixes.
- When was OpenAI API Models GPT-3.5 Turbo released?
- OpenAI API Models GPT-3.5 Turbo was released on Mar 1, 2023.
Other OpenAI API Models branches
All 91 →- GPT-4 Turbo Deprecated support
- TTS-1 Deprecated support
- TTS-1 HD Deprecated support
- babbage-002 End of life
- davinci-002 End of life
- GPT-4 Deprecated support
- GPT-3.5 Turbo Deprecated support
- Whisper Deprecated support
- text-moderation End of life
- text-moderation-stable End of life
- text-embedding-ada-002 Supported
Keep track
Official release policy · Checked 3 hours ago