OpenAI’s Math: Fast Generation, Slow Verification
OpenAI’s math release produced hundreds of manuscripts, but early withdrawals and proof revisions expose the challenge of verification. From...
Oct 9, 2026
8 min
How Claude Fable 5.1 Cracked a 370-Year-Old Cipher
For 373 years, a 64-number cryptogram at the end of a 1653 book resisted every codebreaker who tried it. This past August, Claude Fable 5.1 ...
Sep 14, 2026
4 min