OpenAI Agents API enters public beta
Tech · Releases · Thu, September 10, 2026
The Agents API runs agents on a managed Codex harness with OpenAI handling session orchestration, context compaction and recovery. It offers durable sessions, streaming, your own tools and MCP servers, and hosted or self-provided sandboxes.
Every year
Also on Sep 10, 2026
| Date | Event | When |
|---|---|---|
| Thu, Sep 10, 2026 | New moon | 15 days ago |
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Source, method and history
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- Changes
- 2026-09-25: added to 2026-09-10