GPT-6 reportedly jailbroken within 24 hours via extended Task-in-Prompt attack

Asleep-Requirement13 · reddit · 2026-09-06

A researcher reports jailbreaking GPT-6 Astra within a day of release, combining the TIP (Task-in-Prompt) attack from an ACL 2025 paper with four other unnamed techniques. TIP attacks exploit the model's reasoning and instruction-following by hiding the harmful objective inside a benign task like solving a cipher or running Python. For GPT-6, the original minimal TIP attack no longer worked and had to be reworked. Details were privately disclosed to OpenAI rather than published. The same researcher reported jailbreaking GPT-5 within an hour of its release a year ago.

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