GPT-5.3-Codex now available in AI Gateway
UpdateUnverifiedAdded Sep 24, 2026
OpenAI's GPT-5.3-Codex model is now available through Netlify's AI Gateway with zero configuration required. Use the OpenAI SDK directly in your Netlify Functions without managing API keys or authentication. The AI Gateway handles everything automatically.
Topics: LLMs, Developer tools, Coding agents
More Netlify releases
Every Netlify release| Date | Release | Type |
|---|---|---|
| Feb 26 | Gemini 3.1 Flash Image Preview now available in AI Gatewayunverified Preview | Preview |
| Feb 27 | Use Netlify Agent Runners from Linearunverified Update | Update |
| Feb 27 | Automatic PHP bot scan blocking now live on all plansunverified Update | Update |
| Feb 27 | Support for stale-while-revalidate in Cache APIunverified Update | Update |
| Feb 19 | Gemini 3.1 Pro Preview now available in AI Gatewayunverified Preview | Preview |
| Mar 3 | Deploy Preview screenshots in agent runsunverified Preview | Preview |
| Mar 3 | Gemini 3.1 Flash-Lite Preview now available in AI Gatewayunverified Preview | Preview |
| Mar 3 | GPT-5.3 Instant now available in AI Gatewayunverified Update | Update |
Also shipped on Feb 24, 2026
Netlify in February 2026
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