Allie Miller: Opus 5.5 Is Great but 'Ridiculously Verbose' — Compares It to GPT-6 Sol

alliekmiller · x · 2026-09-27

AI commentator Allie Miller calls Claude Opus 5.5 incredible and possibly her favorite model, but criticizes it as ridiculously verbose — over-justifying and over-qualifying answers, making them hard to skim in business settings. She shares side-by-side comparisons from Claude mobile (Opus 5.5 medium), ChatGPT Work mobile (GPT-6 Sol medium), and Instinct, arguing readability is becoming a real differentiator.

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