Researcher Claims Universal Jailbreak Affects Multiple Frontier Models

AI jailbreak researcher Pliny has claimed to have discovered a universal jailbreak method that purportedly works across multiple frontier AI models, including GPT-5.6, Opus 5, and Fable.

2026-07-25 ~ 2026-07-25 · 4 related posts

• Claimed universal jailbreak targets Opus 5, GPT-5.6 Sol and other flagships — TheZvi · 2026-07-25
• Researcher claims a universal jailbreak works across GPT-5.6, Opus 5 and Fable — Polymarket · 2026-07-25
• Claimed universal jailbreak is said to work across GPT-5.6, Opus 5 and Fable — Kyrannio · 2026-07-25
• Reddit screenshot claims a universal jailbreak works across GPT-5.6, Opus 5, and Fable — Juponce · 2026-07-25