GPT-6 Luna (Medium) vs Muse Glimmer (High)
Which is better for the money: GPT-6 Luna (Medium) by OpenAI or Muse Glimmer (High) by Meta? Intelligence, total benchmark cost, and end-to-end time from Artificial Analysis & other sources, snapshot 2026-10-24.
Clear winner
Verdict
Pick GPT-6 Luna (Medium)
Muse Glimmer (High) vs GPT-6 Luna (Medium): 41.5% less intelligence, 367.7% more cost to run the AA benchmark, and 200.1% slower end-to-end.
| Metric | GPT-6 Luna (Medium) | Muse Glimmer (High) | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 29.9 | 17.5 | −41.5% Muse Glimmer (High) is 41.5% less intelligent |
| Total AA cost (lower is better) | $31.17 | $145.77 | +367.7% Muse Glimmer (High) is 4.7× more expensive |
| End-to-end time (lower is better) | 8.25s | 24.76s | +200.1% Muse Glimmer (High) is 200.1% slower |
| 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 (Medium) 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 (Medium)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-medium/muse-glimmer · Markdown: /api/v1/compare/gpt-6-luna-medium/muse-glimmer?format=md · llms.txt · agent skill