Fable 5.1 tested on hiding and recovering messages in images

On October 23, Hacker News reported a test of Fable 5.1's image steganography. Researchers found the model can hide messages in SVG images, and a new session recovered 78% of them from rendered screenshots alone, with no pre-agreed encoding scheme. The test covered 50 short messages in 15 languages, with 33 images using heavy encoding. The decoding model used Python tools to measure visual elements in the images and infer the encoding rules.

Written by AI from the coverage · updated 1 hour ago

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