What were you using 6 months ago?
Opus 4.5 ~= Opus 4.6 high. Opus 4.5 was nerfed just before or after the release of 4.6.
alt Hacker News
Opus 4.5 ~= Opus 4.6 high. Opus 4.5 was nerfed just before or after the release of 4.6.