All 4,799 reports

NoClaude · 18 Aug 2026

Opus from 4.7 one will wreck your code and argue for hours with your engineers

fellowniusmonk on Hacker News

In the thread “Degraded performance for multiple models”, replying to this comment

Got in the way: Models re-litigate bad architectures and argue with engineers.

… God save you if you have a company with narrow but correct technical tradeoffs, because you operate at scale. Opus from 4.7 one will wreck your code and argue for hours with your engineers. Certain parts of our company have had to mandate 4.6 and a training doc to explain why our current choice is both the cost efficient and performant one and shouldn't just be ripped out. …