Three-week on-site audit finds OpenAI leaves 25% of frontier agent traffic unmonitored

The Decoder · rss · 2026-10-24

External auditors from METR and Redwood Research spent three weeks on-site at OpenAI examining its internal monitoring system for AI agents — and found major gaps: up to 25% of agent traffic from models at the GPT-5.5 class and above goes unmonitored. OpenAI heavily redacted the 61-page report; only a summary is public. The audit is part of OpenAI's external oversight under its frontier safety framework, but the redactions and the gap numbers expose real weaknesses in its internal safeguards.

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