GPT-5.6 Sol reportedly beats Factorio, launching a rocket autonomously

Realistic-Total-3553 · reddit · 2026-11-01

A Reddit post shares a blog claiming GPT-5.6 Sol beats Factorio: screenshots show a finished rocket launch (silo at 100%) alongside the model's command log — building the silo, verifying productivity modules, loading 870 each of processors/low-density structures/fuel, and tracking rocket parts from 31/100 to launch. The model name has no official source and is unverified, but the long-horizon agent demo is drawing attention.

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