OpenAI moved the Agents API into public beta today. The hosted service runs the same harness and infrastructure behind Codex, including session orchestration, context compaction across long sessions, tool search, and multi-agent delegation.
In the News: September 10, 2026 (Evening)
OpenAI's Agents API puts the Codex harness on a public endpoint, and named customers report double-digit gains in cost, latency, and evaluation scores.
Evening edition
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