
Cloud agents, run on OpenAI's Codex harness
OpenAI's managed version of the Codex harness to build cloud agents with one API call instead of your own orchestration. Handles long sessions, smart tool use, and subagents working in parallel. Runs on OpenAI or partner sandboxes. No extra fees beyond token and tool usage. Open source harness, public beta now.
The OpenAI Agents API allows developers to create cloud agents using a single API call, leveraging the Codex harness for orchestration. It supports long sessions, parallel subagent operations, and incurs no additional fees beyond token and tool usage.
Scored deterministically. Only candidates that fire a story trigger are sent to a model, so this one has no written angle.
Gaps in our data, not findings about the product. Their weight is redistributed across the 5 we did measure.
A source that found nothing is a measurement. A source that has not run is a gap. Neither means the launch lacks the thing.