AnalysisAI ModelsOctober 14, 2026

LiveNerf tracks whether Opus 5.5 is being nerfed after release

Read original source →reddit.com

An open-source project, LiveNerf, measures Opus 5.5's performance daily using benchmarks including SWE-bench and SciCode to test whether Anthropic degrades models post-release. Day 20 update reports results that "haven't necessarily been what I think the community" expected.

How this story unfolded

2 weeks · 0 reports · 6 community posts · from Sep 29

  1. Sep 29
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