OpenAI · Model retirement
gpt-5-nano
Stops working (in 50 days)
Calls to the model gpt-5-nano on OpenAI stop working on December 11, 2026.
What to use instead of gpt-5-nano
Move to gpt-5.6-luna, recommended by OpenAI.
Facts
- API
- OpenAI
api.openai.com - Model
gpt-5-nano- Kind
- Model retirement
- Takes effect
- December 11, 2026
- Calls after that day
- Fail
- Source
- Deprecations page
- Last updated
gpt-5-nano on other APIs
- Lovable AI Gateway Redirects
More from OpenAI
- gpt-5 Stops working
- gpt-5-2025-08-07 Stops working
- gpt-5-mini Stops working
- gpt-5-mini-2025-08-07 Stops working
- gpt-5-nano-2025-08-07 Stops working
- gpt-5-pro Stops working