Users are reporting that Claude 4.8, while generally performing well, has a new tendency to create unintended branches in Git projects. This behavior was not observed in previous Opus versions and occurs even in small, single-developer projects. The model sometimes creates these branches during refactoring or complex additions, leading to confusion and wasted tokens when the user queries about commits on the wrong branch. AI
IMPACT Potential for increased confusion and token waste for developers using Claude for coding tasks.
RANK_REASON User reports on a specific model behavior change, not a formal release or benchmark.
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