GPT-6.1 Sol autonomously iterates for 16+ hours on 3D browser project

Developer @TokenGremlin reported that OpenAI's unreleased GPT-6.1 Sol autonomously iterated on a browser-based 3D project using Blender and Three.js for over 16 hours in Ultra mode, delivering what he called insane results.

2026-10-01 ~ 2026-10-01 · 2 related posts

• User tests GPT-6.1 Sol with Blender and Three.js, hails it as OpenAI's best model yet — npew · 2026-10-01
• OpenAI's rumored GPT-6.1 Sol autonomously iterates on 3D project for 16+ hours — CurieuxExplorer · 2026-10-01