Developers Claim Claude Opus Has Been 'Lobotomized'

Developer Hayden reported that Claude Opus 5.5 ignored explicit instructions and packaged an old Expo app instead of the native Android build, mocking the model as 'lobotomized' amid recurring capability-degradation complaints.

2026-09-26 ~ 2026-09-26 · 2 related posts

• Dev Claims Claude Opus Got 'Lobotomized' Amid Fresh Model Degradation Complaints — haydendevs · 2026-09-26
• Dev says Opus 5.5 ignored explicit instructions, bundling the wrong app: 'they lobotomized Opus' — haydendevs · 2026-09-26