GPT-5.5 Cyber on Negi AI Lab

GPT-5.5 Cyber on Negi AI Labhttps://ai.negi-lab.com/tags/gpt-5.5-cyber/Recent content in GPT-5.5 Cyber on Negi AI LabNegi AI Labhttps://ai.negi-lab.com/images/og-default.pnghttps://ai.negi-lab.com/images/og-default.pngHugo -- 0.154.5jaFri, 01 May 2026 19:24:36 +0900GPT-5.5 Cyber vs Anthropic Mythos 比較とアクセス制限が示すAI兵器化の現実https://ai.negi-lab.com/posts/gpt-5-5-cyber-openai-restrict-access-security-analysis/Fri, 01 May 2026 00:00:00 +0900https://ai.negi-lab.com/posts/gpt-5-5-cyber-openai-restrict-access-security-analysis/OpenAIがサイバーセキュリティ特化型モデル「GPT-5.5 Cyber」を発表したが、アクセス権を特定の「重要防御者」に限定した。。脆弱性検知の精度が...