All 4,799 reports

NoClaude · 21 Aug 2026

I can almost never get Fable to create one

jnwatson on Hacker News

In the thread “Bringing the cybersecurity capabilities of Claude Mythos 5 to more defenders”

Got in the way: Models refuse to generate PoC-like regression tests for security bugs.

… The problem is that generating a regression test for that type of bug is technically a PoC. I can almost never get Fable to create one. Sometimes Opus 5 punts as well. …