Grok 4.7 (Xhigh) vs Muse Spark Open (Xhigh)
Which is better for the money: Grok 4.7 (Xhigh) by SpaceXAI or Muse Spark Open (Xhigh) by Meta? Intelligence, total benchmark cost, and end-to-end time from Artificial Analysis & other sources, snapshot 2026-10-25.
Trade-off
Verdict
Depends on your budget
Grok 4.7 (Xhigh) scores 7.5 points higher (46.4 vs 38.9) but costs 4.2× as much to run the benchmark ($4967 vs $1185; flagship vs premium cost classes). They are not alternatives at one budget: pick Grok 4.7 (Xhigh) when you need intelligence above 38.9, and Muse Spark Open (Xhigh) when 38.9 is enough.
| Metric | Grok 4.7 (Xhigh) | Muse Spark Open (Xhigh) | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 46.4 | 38.9 | −16.2% Muse Spark Open (Xhig… is 16.2% less intelligent |
| Total AA cost (lower is better) | $4,967.35 | $1,184.90 | −76.1% Muse Spark Open (Xhig… is 76.1% cheaper |
| End-to-end time (lower is better) | 35.66s | 17.34s | −51.4% Muse Spark Open (Xhig… is 51.4% faster |
| Price per 1M tokens (in / out) | $2.00 / $6.00 | $1.25 / $4.25 | |
| Input modalities | Text, Image | Text, Image, Speech, Video |
Muse Spark Open (Xhigh) vs Grok 4.7 (Xhigh): 16.2% less intelligence, 76.1% less cost to run the AA benchmark, and 51.4% faster end-to-end.
Today's Pareto frontier
Against the frontier
- Grok 4.7 (Xhigh) is off the frontier: at the same or lower cost, Claude Opus 5.5 (Xhigh, Default Fallback) scores 56.00 for $4057.
- Muse Spark Open (Xhigh) is off the frontier: at the same or lower cost, GPT-6.1 Sol (Max) scores 51.80 for $1082.
Grok 4.7 (Xhigh)Muse Spark Open (Xhigh)Today's Pareto frontierOpen-weights frontierEvery other model
Matchup
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