> At half the price and less likely to auto-downgrade, it sounds like a reasonable claim

Two benchmarks (artificial analysis and vals) show a increase in cost (a insane increase for vals compared to Opus 4.8).

Already posted this before, so here is the link.

https://news.ycombinator.com/item?id=49041158

given that i couldn't even use fable without it downgrading to Opus, this is just a straight upgrade for me