GPT-6 Luna (Max) vs Muse Spark 1.1 (Xhigh)
Which is better for the money: GPT-6 Luna (Max) by OpenAI or Muse Spark 1.1 (Xhigh) 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 (Max)
Muse Spark 1.1 (Xhigh) vs GPT-6 Luna (Max): 11.5% less intelligence, 1323.3% more cost to run the AA benchmark, and 76.4% faster end-to-end.
| Metric | GPT-6 Luna (Max) | Muse Spark 1.1 (Xhigh) | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 38.1 | 33.7 | −11.5% Muse Spark 1.1 (Xhigh) is 11.5% less intelligent |
| Total AA cost (lower is better) | $122.05 | $1,737.18 | +1323.3% Muse Spark 1.1 (Xhigh) is 14× more expensive |
| End-to-end time (lower is better) | 90.27s | 21.27s | −76.4% Muse Spark 1.1 (Xhigh) is 76.4% faster |
| Price per 1M tokens (in / out) | $0.10 / $0.50 | $1.25 / $4.25 | |
| Input modalities | Text, Image | Text, Image, Speech, Video |
Today's Pareto frontier
Against the frontier
- GPT-6 Luna (Max) is on today's frontier: nothing is both smarter and cheaper.
- Muse Spark 1.1 (Xhigh) is off the frontier: at the same or lower cost, GPT-6.1 Sol (Max) scores 51.80 for $1082.
GPT-6 Luna (Max)Muse Spark 1.1 (Xhigh)Today's Pareto 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/muse-spark-1-1 · Markdown: /api/v1/compare/gpt-6-luna/muse-spark-1-1?format=md · llms.txt · agent skill