Grok 4.6 (Medium) vs Muse Spark 1.3 (Xhigh)
Which is better for the money: Grok 4.6 (Medium) by SpaceXAI or Muse Spark 1.3 (Xhigh) by Meta? Intelligence, total benchmark cost, and end-to-end time from Artificial Analysis & other sources, snapshot 2026-10-24.
Trade-off
Verdict
Depends on your budget
Muse Spark 1.3 (Xhigh) scores 2.3 points higher (45.1 vs 42.8) but costs 1.1× as much to run the benchmark ($1655 vs $1557; both premium class). Pick Muse Spark 1.3 (Xhigh) when the extra intelligence is worth the premium, otherwise Grok 4.6 (Medium).
| Metric | Grok 4.6 (Medium) | Muse Spark 1.3 (Xhigh) | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 42.8 | 45.1 | +5.4% Muse Spark 1.3 (Xhigh) is 5.4% more intelligent |
| Total AA cost (lower is better) | $1,557.04 | $1,655.27 | +6.3% Muse Spark 1.3 (Xhigh) is 6.3% more expensive |
| End-to-end time (lower is better) | 31.56s | 29.94s | −5.1% Muse Spark 1.3 (Xhigh) is 5.1% faster |
| Price per 1M tokens (in / out) | $2.00 / $6.00 | $1.25 / $4.25 | |
| Input modalities | Text, Image | Text, Image, Video |
Muse Spark 1.3 (Xhigh) vs Grok 4.6 (Medium): 5.4% more intelligence, 6.3% more cost to run the AA benchmark, and 5.1% faster end-to-end.
Today's Pareto frontier
Against the frontier
- Grok 4.6 (Medium) is off the frontier: at the same or lower cost, GPT-6.1 Sol (Max) scores 51.80 for $1082.
- Muse Spark 1.3 (Xhigh) is off the frontier: at the same or lower cost, GPT-6.1 Sol (Max) scores 51.80 for $1082.
Grok 4.6 (Medium)Muse Spark 1.3 (Xhigh)Today's Pareto frontierEvery other model
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