OpenAI has just released GPT-4.5, a new version of its flagship large language model. The company claims it is its biggest ...

OpenAI is also making its web search, file search and computer use tools available directly through the responses API.

OpenAI’s new Responses API comes with web search, the ability to look through files, and computer use out of the box.

OpenAI is changing how AI agents work with its new Agents SDK and Responses API. Here's how these tools improve automation, ...

OpenAI's VP of engineering, Srinivas Narayanan, tells Belle Lin how the company puts its own products like ChatGPT to work ...

When you delete the conversations, however, it’s not that ChatGPT forgets they ever happened — it’s just that they disappear from the sidebar chat history. Fortunately, OpenAI has recently ...

OpenAI created the modern API for AI in 2020 (and Chat Completions in 2023), so developers could plug into its AI platform. Its competitors have since copied OpenAI’s approach to be something of an ...

OpenAI's head of international strategy said the artificial intelligence giant is seeing "tremendous demand in the market ...

OpenAI, a leader in the AI space, has been making waves with its new advancements, from the upcoming GPT-4.5 to the much-anticipated ChatGPT-5. These developments promise not just incremental ...

GPT-4.5. GPT-4.5 is OpenAI's "best model yet" for chat purposes, with scaling in unsupervised learning that allows the model to better recognize patterns, draw connections, and generate creative ...

The new Responses API builds on several of the company’s existing services, with OpenAI saying it, “combines the simplicity of Chat Completions with the tool-use capabilities of the Assistants ...