Testing Meta's Muse Glimmer 30B: Generates 5 Playable Games at 1/5 the Cost
rohanpaul_ai · x · 2026-08-11
A developer recently benchmarked Meta's open-sourced Muse Glimmer 30B against Muse Spark 1.2 for game generation.
- Task: One-shot generation of 5 single-file, self-playing game demos (including Tetris, top-down racing, and a web-slinger).
- Cost: Glimmer cost $0.02, roughly one-fifth of Spark's $0.11.
- Performance: All Glimmer scenes ran, but it made mistakes in the racing game and produced lower-quality graphics than Spark.
- Model specs: Glimmer is a 29.6B dense model distilled from Muse Spark for local agentic and coding tasks. It supports a 131K context window, with quantized versions under 20GB tailored for 24GB/32GB consumer hardware.
Related event: Testing Meta's Open-Source Game Generation Models(2 posts)→
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