From my benchmarks, sadly, it doesn't seem to be the case much. Surprisingly. I found Sonnet comparable in speed to Opus (sic), but perhaps I was testing it wrong?
Re:Claude Sonnet 5
by riverbirch on Tuesday June 30, 2026 @06:38PM
(#48740180)
I can confirm this, I too I'm not seeing much of a difference in practice
I don't really believe this however, because so much time is spent fixing up after models, that a slower but more intelligent model is a net time saver in my experience.