Opus 5.5 vs GPT-6.1 Sol on the same sci-fi game level

Given the same brief, the author compared sci-fi game levels from Opus 5.5 and GPT-6.1 Sol, finding Sol's level design more alive; the Three.js build is playable.

Aniket J

@aniketjartArchived 2026.10.01Originally posted 2026.09.30

Aniket J @aniketjartOriginally posted 2026.09.30

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Opus 5.5 vs 6.1 Sol comparison for my fantasy sci-fi game. Same brief but sol added so much life in the level design! assets by @usecrayon, built on threejs. You can play the game here: https://app.usecrayon.ai/play/b42413e5-669e-4fb3-87d3-a3285567736c

x.com/aniketjart/status/2105102068818362637Archived 2026.10.01 10:25

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