Early user impressions: Opus 5.5 'very good', little difference between Low/Medium/High
soumitrashukla9 · x · 2026-09-24
A user on X shared first impressions of Anthropic's Opus 5.5, calling it a 'very, very good model' and noting there isn't much practical difference between its Low, Medium, and High reasoning tiers. Unofficial, single-user feedback.
Related event: Early testers praise Claude Opus 5.5 as strongest since 4.5(6 posts)→
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