Responses API
AssessPlatforms
OpenAI's API for building applications that interact with models and tools.
Why it's here
Placed in Assess: 3 article(s) of evidence from 1 source(s), led by framework updates, with 0 in the last 30 days. Confidence 41%.
Evidence (3)
- 5OpenAI Blog·4/22/2026framework_updateOpenAI details WebSocket-based speedups for agent workflows
OpenAI explains how its Codex agent loop uses WebSockets and connection-scoped caching to cut API overhead. The result is lower latency and a more efficient setup for agentic workflows in the Responses API. This is a technical implementation update rather than a new model release.
- 7OpenAI Blog·3/11/2026framework_updateOpenAI adds computer environments to the Responses API
OpenAI said it built an agent runtime on top of the Responses API using a shell tool and hosted containers. The setup is designed to let agents use files, tools, and persistent state in a secure and scalable way.
- 5OpenAI Blog·1/23/2026framework_updateInside the Codex agent loop
OpenAI provides a technical deep dive into how the Codex agent loop works. The post explains how Codex CLI coordinates models, tools, prompts, and performance through the Responses API.