Livenerf: Has Opus 5.5 been nerfed yet?
livenerf offers a pre-registered daily test for post-launch drift, but its own validation cannot distinguish Opus 5 from Opus 5.5, and commenters dispute whether nerfs are real or load-driven.
Discussion summary
Commenters debate whether benchmarks like Nerf Bench or marginlab can substantiate nerfing, noting detection of past Opus degradation but cautioning that low rankings may reflect out-of-box performance and that user…








