A second Claude Opus 5 screenshot shows the same kind of reasoning instability
scaling01 · x · 2026-07-25
Another screenshot from the same Claude Opus 5 benchmark shows the model struggling with the same kind of probability reasoning.
The visible transcript again highlights:
- competing defensible answers
- repeated reconsideration
- a final answer only after visible uncertainty
It reinforces the same takeaway as the other post: this model can be noticeably unstable on ambiguous reasoning tasks.
Related event: Claude Opus 5 Shows Erratic Behavior in Probability Tests(3 posts)→
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