Grok 4.3 (Non-reasoning) vs Muse Spark 1.3 (Max)
Which is better for the money: Grok 4.3 (Non-reasoning) by SpaceXAI or Muse Spark 1.3 (Max) 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
Muse Spark 1.3 (Max) scores 34.1 points higher (48.1 vs 14.0) but costs 8.0× as much to run the benchmark ($2000 vs $250; flagship vs mid-range cost classes). They are not alternatives at one budget: pick Muse Spark 1.3 (Max) when you need intelligence above 14.0, and Grok 4.3 (Non-reasoning) when 14.0 is enough.
| Metric | Grok 4.3 (Non-reasoning) | Muse Spark 1.3 (Max) | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 14.0 | 48.1 | +243.6% Muse Spark 1.3 (Max) is 3.4× more intelligent |
| Total AA cost (lower is better) | $250.37 | $2,000.35 | +699.0% Muse Spark 1.3 (Max) is 8.0× more expensive |
| End-to-end time (lower is better) | 5.89s | 67.10s | +1039.2% Muse Spark 1.3 (Max) is 1039.2% slower |
| Price per 1M tokens (in / out) | $1.25 / $2.50 | $1.25 / $4.25 | |
| Input modalities | Text, Image | Text, Image, Video |
Muse Spark 1.3 (Max) vs Grok 4.3 (Non-reasoning): 243.6% more intelligence, 699.0% more cost to run the AA benchmark, and 1039.2% slower end-to-end.
Today's Pareto frontier
Against the frontier
- Grok 4.3 (Non-reasoning) is off the frontier: at the same or lower cost, MiMo-V2.6-Pro scores 46.30 for $207.
- Muse Spark 1.3 (Max) is off the frontier: at the same or lower cost, GPT-6.1 Sol (Max) scores 51.80 for $1082.
Grok 4.3 (Non-reasoning)Muse Spark 1.3 (Max)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/grok-4-3-non-reasoning/muse-spark-1-3 · Markdown: /api/v1/compare/grok-4-3-non-reasoning/muse-spark-1-3?format=md · llms.txt · agent skill