Models & APIs
The company behind ChatGPT, Codex and an API platform for building with its models.
Official websiteOpenAI develops AI models and products including ChatGPT, Codex and its API platform. ChatGPT is a user-facing assistant; Codex focuses on software work; the API gives developers a way to build their own applications with OpenAI’s models.
Source: OpenAI’s product overview · Read
The AI-Buzz reading · editorial analysis
The useful story is how a model becomes a product people can rely on. OpenAI is worth reading across both its consumer and developer products. An API retirement can matter greatly to a builder while having little to say about a ChatGPT subscription.
Retirement Scheduled shutdown · 24 Sept 2026
Sora 2 API integrations need a removal or replacement plan before September 24.
Next step Find every video-generation dependency and decide whether to replace or retire the feature.
Read the scope, sources and checklistMigration Scheduled shutdown · 30 Nov 2026
Reusable prompt objects and /v1/prompts are scheduled to shut down on November 30.
Next step Move prompt content and variables into versioned application code, then compare the generated requests.
Read the scope, sources and checklistBrief sources reviewed 9 Sept 2026. These are selected documentation readings, not a complete news feed or live service tests.