we’re launching a new set of APIs and tools specifically designed to simplify the development of agentic applications:

• The new Responses API⁠(opens in a new window), combining the simplicity of the Chat Completions API with the tool use capabilities of the Assistants API for building agents
• Built-in tools including web search⁠(opens in a new window), file search⁠(opens in a new window), and computer use⁠(opens in a new window)
• The new Agents SDK⁠(opens in a new window) to orchestrate single-agent and multi-agent workflows
• Integrated observability tools⁠(opens in a new window) to trace and inspect agent workflow execution

These new tools streamline core agent logic, orchestration, and interactions, making it significantly easier for developers to get started with building agents. Over the coming weeks and months, we plan to release additional tools and capabilities to further simplify and accelerate building agentic applications on our platform.