Dev slams Opus for refusing to fix security holes that GLM5.3 found

lucasmeijer · x · 2026-10-05

Developer Lucas Meijer tweeted that he was "kind of enjoying Opus 5.5 while OpenAI gets its shit together," but his opinion soured when Opus flat out refused to close security holes that GLM5.3 had discovered. The complaint highlights how safety guardrails can become over-conservative in real coding workflows — blocking the very task of patching vulnerabilities.

Original post →

More from Fun

Fun channel →