GPT-6.1 Terra (Max) vs Muse Spark 1.2 (Xhigh)
Which is better for the money: GPT-6.1 Terra (Max) by OpenAI or Muse Spark 1.2 (Xhigh) by Meta? Intelligence, total benchmark cost, and end-to-end time from Artificial Analysis & other sources, snapshot 2026-10-27.
Clear winner
Verdict
Pick GPT-6.1 Terra (Max)
Muse Spark 1.2 (Xhigh) vs GPT-6.1 Terra (Max): 17.7% less intelligence, 88.6% more cost to run the AA benchmark, and 76.1% faster end-to-end.
| Metric | GPT-6.1 Terra (Max) | Muse Spark 1.2 (Xhigh) | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 48.1 | 39.6 | −17.7% Muse Spark 1.2 (Xhigh) is 17.7% less intelligent |
| Total AA cost (lower is better) | $909.01 | $1,714.78 | +88.6% Muse Spark 1.2 (Xhigh) is 88.6% more expensive |
| End-to-end time (lower is better) | 83.46s | 19.96s | −76.1% Muse Spark 1.2 (Xhigh) is 76.1% faster |
| Price per 1M tokens (in / out) | $1.00 / $5.00 | $1.25 / $4.25 | |
| Input modalities | Text, Image | Text, Image, Speech, Video |
Today's Pareto frontier
Against the frontier
- GPT-6.1 Terra (Max) is off the frontier: at the same or lower cost, GPT-6.1 Sol (Xhigh) scores 51.00 for $662.
- Muse Spark 1.2 (Xhigh) is off the frontier: at the same or lower cost, GPT-6.1 Sol (Max) scores 51.80 for $1082.
GPT-6.1 Terra (Max)Muse Spark 1.2 (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-6-1-terra/muse-spark-1-2 · Markdown: /api/v1/compare/gpt-6-1-terra/muse-spark-1-2?format=md · llms.txt · agent skill