3D seaplane benchmark: Astra scores 1093, just behind Opus 5.5

Lumina @LuminaBenchOriginally posted 2026.10.05

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🚨 Scores from the 3D Seaplane test: • Opus 5.5 (Extra) scores 1097 points • GPT-6 Astra (Max) scores 1093 points • Sonnet 5.5 (Extra) scores 1075 points • GPT-6.1 Sol (Max) scores 1063 points • Grok 4.7 (xHigh) scores 1031 points All results are on my site along with images of all outputs, i'm going to start putting more of my testing on here too - https://luminabench.com/

This post quotes another post: “3D seaplane test: GPT-6 Astra Max vs Opus 5.5”