Ethan Mollick shares radar chart showing top proprietary models differ sharply in style
emollick · x · 2026-10-31
Ethan Mollick shares an Artificial Analysis radar chart showing that leading proprietary models have very different capability profiles across dimensions like expressiveness, organization, informativeness, transparency, warmth, conviction, imagination, and slop — comparing GPT-6 Astra (max), Muse Wonder (max), Claude Opus 5.5 (max with fallback), Gemini 4 Argon (high), and Grok 4.7 (xhigh). He also notes not every open model overlaps so much with a closed one.
Related event: Radar Chart Sparks Debate as GLM-5.3's Personality Mirrors Claude(2 posts)→
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