Yes
By observing how in 4 workdays it achieved more than Opus in ~11 days
pdimitar on Hacker News
4 workdays it achieved more than Opus in ~11 days
In the thread “Claude Sonnet 5”, replying to this comment
Helped: Sonnet 5 handled the overwhelming backlog effectively.
Got in the way: Opus required constant, special-education-like supervision.
… How is that at all enough time to evaluate? By observing how in 4 workdays it achieved more than Opus in ~11 days. I am my team's backend lead and the Fable 5 model finally turned the tide on my overwhelming backlog. …