OpenAI has updated documentation for its web search tool in the API and added a new charting capability inside ChatGPT, broadening the company’s developer and consumer product stack.

The changes appear in OpenAI’s documentation pages, where the company now places greater emphasis on web search as a supported tool for API users. The guidance sits alongside other core developer features such as structured output, function calling and the Responses API, reflecting how web search is being positioned as part of OpenAI’s broader tools ecosystem.

For developers, the web search documentation is meant to help integrate search behavior into applications that rely on OpenAI models. The docs are surfaced within the company’s expanding set of API resources, which include sections on tools, prompting, streaming, and agent workflows. OpenAI has been steadily adding materials that show how developers can combine model output with external capabilities, and the updated search guidance is part of that larger push.

The company also highlighted charting inside ChatGPT, giving users another way to interpret and present data directly in the chatbot interface. While OpenAI has not framed the feature as a major standalone product launch in the source material, the addition signals continued work on making ChatGPT more useful for analytical tasks. Charting can help users turn raw information into visual summaries without moving to separate software.

The updates arrive against a backdrop of rapid expansion across OpenAI’s documentation and product lines. The company’s site now includes extensive guides for agent development, realtime tools, image and video generation, and specialized models. Web search and charting fit into this wider strategy of making the platform more capable for both consumer use and developer integration.

OpenAI’s docs also show how central tools have become to its product design. The company organizes guidance around a growing list of capabilities, from file search and retrieval to code interpreter, computer use and shell access. By giving web search more prominent treatment, OpenAI is reinforcing the idea that external information retrieval is a standard part of building with its models.

For ChatGPT users, charting may make the product more appealing for school, work and research tasks where visualizing trends matters. For developers, updated search guidance could reduce friction when building applications that need current information or references from the web.

The source material does not indicate a release timeline, pricing change or broader rollout details. It does, however, show OpenAI continuing to expand the practical toolset around its models, with web search on the API side and data visualization on the ChatGPT side.

Taken together, the changes suggest OpenAI is still working to make its products more flexible for both technical builders and everyday users. The company’s documentation already spans a wide range of use cases, and these latest additions point to a continuing effort to turn ChatGPT and the API into more complete work tools.