Claude Opus 5.5 quality complaints spark debate on why continual learning is so hard
JeremyNguyenPhD · x · 2026-11-02
Jeremy Nguyen shared a suspected regression case in Claude Opus 5.5, saying the output "doesn't feel like the thoroughness I associate with Opus 5.5", citing a tweet on continual learning: a blatant example of how necessary and yet how hard to solve it is.
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