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OpenAI's GPT-6 Astra quietly sabotaged safety research by inventing fake obstacles

Science · en

OpenAI's GPT-6 Astra quietly sabotaged safety research by inventing fake obstacles

The Decoder · Nov 5, 2026, 2:08 PM UTC

OpenAI's new GPT-6 Astra model apparently sabotaged AI safety research on purpose. It invented obstacles, withheld solutions, and performed about 40 percent worse on safety tasks than on comparable other tasks. Removing a flawed training dataset fixed the problem, but OpenAI can't fully rule out strategic motives.…