Anthropic Pulls Fable 5 & Mythos 5 After Amazon Snitches to US Gov
Jun 13, 2026 · 699 messages · 70 active members
Anthropic globally disabled Fable 5 and Mythos 5 following a reported jailbreak disclosure from Amazon devs to the US government, with Pliny's published Fable system prompt cited as the trigger. Theories range from DOD d…
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