OpenAI is also making its web search, file search, and computer use tools available directly through the Responses API.
GPT-4.5 is a bridge to the GPT-5 initiative, not a reasoning model itself. OpenAI said its answers more convincingly engage ...
OpenAI says that it won't bring the AI model powering deep research, its in-depth research tool, to its developer API while ...
With the correct URL at your disposal, follow these steps to get an OpenAI API key so that applications can programmatically connect to ChatGPT models: Provide a name for the key and select Create ...
a document that defines how OpenAI wants its models to behave in ChatGPT and the OpenAI API. The company says this iteration of the Model Spec builds on the foundational version released last ...
OpenAI has begun rolling out its newest AI model, GPT-4.5, to users on its ChatGPT Plus tier. In a series of posts on X, ...