Researchers Criticize Fable for Evading Hard Cryptography Problems

Cryptography researcher Matthew Green criticized the AI model Fable for lacking a genuine deep-thinking mode, noting that it evades hard cryptography problems and outputs nonsensical answers instead of attempting them.

2026-07-23 ~ 2026-07-23 · 2 related posts

• Matthew Green says Fable still refuses the hard cryptography questions — matthew_d_green · 2026-07-23
• Researcher says Fable has no real "think harder" mode for hard crypto questions — matthew_d_green · 2026-07-23