GPT-5.3 Instant now available in AI Gateway
UpdateUnverifiedAdded Sep 24, 2026
OpenAI’s GPT-5.3 Instant 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
More Netlify releases
Every Netlify release| Date | Release | Type |
|---|---|---|
| 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 5 | OpenAI GPT-5.4 and GPT-5.4 Pro Now Available in AI Gateway and Agent Runnersunverified Update | Update |
| Mar 6 | Limit AI usage on your teamunverified Update | Update |
| 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 26 | Gemini 3.1 Flash Image Preview now available in AI Gatewayunverified Preview | Preview |
Also shipped on Mar 3, 2026
Netlify in March 2026| Date | Company | Release | Product | Type |
|---|---|---|---|---|
| Mar 3 |  Google Cloud | Support for Ruby 4.0 runtime is in Preview unverified | Cloud Run | Preview |
| Mar 3 |  Okta | Actions - Transaction Metadata - GAunverified | Auth0 | GA |
| Mar 3 |  Modal | Modal 1.3.5unverified | Modal | Update |
| Mar 3 |  Cloudflare | Workflows, Workers - Workflows step limit increased to 25,000 steps per instanceunverified | Cloudflare developer platform | Update |
| Mar 3 | Cloudflare | Agents - Real-time file watching in Sandboxesunverified | Cloudflare developer platform | Update |
| Mar 3 | Cloudflare | Radar - Network Quality Test on Cloudflare Radarunverified | Cloudflare developer platform | Update |
Sources: each vendor's own release notes, changelogs and GitHub releases, read daily to monthly by how often it posts. Logos via logo.dev; trademarks belong to their owners.