OpenAI’s Responses API combines the capabilities of the Chat Completion API with tool-use to allow agentic function.

OpenAI has launched the Responses API to help developers create advanced AI agents, replacing the Assistants API by 2026.

When using Responses API to create an AI agent, developers can choose from two models: GPT-4o search and GPT-4o mini search.

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.

The tools are part of OpenAI’s new Responses API, which lets businesses develop custom AI agents that can perform web ...

The development comes close on the heels of release of latest AI models by Chinese startups which claim to be on par or ...

The new AI tool Manus competes with providers such as Deepseek and ChatGPT and aims to improve on their tools.