OpenAI Compaction Flaw Let Researchers Bypass Hidden Reasoning Protections

OpenAI's compaction feature, which shrinks a long conversation to save space, could be turned into a way to copy a model's hidden reasoning out in plain text, security firm Xint has shown. OpenAI's reasoning models work through a problem before answering, and the service normally returns only the raw reasoning as an encrypted item the user cannot read. The method got past

The Hacker Newsで読む

2026/10/27 17:22、The Hacker Newsが「OpenAI Compaction Flaw Let Researchers Bypass Hidden Reasoning Protections」を公開しました (種別: セキュリティニュース)。関連する技術: OpenAI。