Kimi K3.1 Pro takes on the pelican-on-a-bicycle 3D test: beats Opus 5, trails 5.5

blaind0 · reddit · 2026-10-24

A Redditor tested Kimi K3.1 Pro (default max thinking, 160k token context, Pi.dev harness) on the classic 'pelican riding a bicycle' 3D scene prompt and compared it to Opus 5.5's launch result. Verdict: better than Opus 5, but still a sizable gap to Opus 5.5 and Astra 6; more thinking budget might have helped. The output includes detailed rigging and pedal animation.

Related event: Community tests Kimi K3.1 Pro: strong 3D generation, coding still criticized(2 posts)→

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