GPT-6 Luna (Xhigh) vs Muse Glimmer (High)
Which is better for the money: GPT-6 Luna (Xhigh) by OpenAI or Muse Glimmer (High) by Meta? Intelligence, total benchmark cost, and end-to-end time from Artificial Analysis & other sources, snapshot 2026-10-26.
Clear winner
Verdict
Pick GPT-6 Luna (Xhigh)
Muse Glimmer (High) vs GPT-6 Luna (Xhigh): 49.4% less intelligence, 118.2% more cost to run the AA benchmark, and 7.3% faster end-to-end.
| Metric | GPT-6 Luna (Xhigh) | Muse Glimmer (High) | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 34.6 | 17.5 | −49.4% Muse Glimmer (High) is 49.4% less intelligent |
| Total AA cost (lower is better) | $66.81 | $145.77 | +118.2% Muse Glimmer (High) is 2.2× more expensive |
| End-to-end time (lower is better) | 27.06s | 25.09s | −7.3% Muse Glimmer (High) is 7.3% faster |
| Price per 1M tokens (in / out) | $0.10 / $0.50 | $0.30 / $1.20 | |
| Input modalities | Text, Image | Text, Image |
Today's Pareto frontier
Against the frontier
- GPT-6 Luna (Xhigh) is on today's frontier: nothing is both smarter and cheaper.
- Muse Glimmer (High) is off the frontier: at the same or lower cost, GPT-6 Luna (Max) scores 38.10 for $122.
GPT-6 Luna (Xhigh)Muse Glimmer (High)Today's Pareto frontierOpen-weights frontierEvery other model
Matchup
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Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/gpt-6-luna-xhigh/muse-glimmer · Markdown: /api/v1/compare/gpt-6-luna-xhigh/muse-glimmer?format=md · llms.txt · agent skill