> Claude Opus 5.5 uses 95% fewer em dashes, but its answers are getting longer
[AUTHOR: Mayank Parmar]
[DATE: 26/09/2026 16:26]
[LANGUAGE: EN]
Anthropic's Claude Opus 5.5 appears to be changing how it writes, with new analysis showing fewer obvious AI writing patterns, shorter sentences, and simpler wording compared with Opus 5. [...]