Opus 5.5 stuns at SVG generation; Meta's Muse Wonder judged 3-6 months behind frontier

scaling01 · x · 2026-10-13

Blogger scaling01 self-funded a head-to-head of Claude Opus 5.5 vs Meta's free-preview Muse Wonder on SVG generation, with side-by-side images (lakeside house, landscape, NYC sunrise).
Opus 5.5: produced what the author calls the most beautiful SVGs he's seen — restrained, high-quality art direction, "breathtaking."
Muse Wonder Full: decent and even attempts 3D generation, but the style is gimmicky and it over-indexes on cramming objects into the scene; author calls it "kind of slop."
His verdict: Muse Wonder trails Anthropic/OpenAI frontier models by roughly 3-6 months, though SVG work is largely RL hillclimbing, so the gap may close faster.
Disclosure: Meta provided free Muse Wonder preview access; Opus 5.5 was paid for personally.

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