Claude 4.5 Haiku (Reasoning) vs Muse Spark 1.2 (Xhigh)
Which is better for the money: Claude 4.5 Haiku (Reasoning) by Anthropic or Muse Spark 1.2 (Xhigh) by Meta? Intelligence, total benchmark cost, and end-to-end time from Artificial Analysis & other sources, snapshot 2026-10-25.
Trade-off
Verdict
Depends on your budget
Muse Spark 1.2 (Xhigh) scores 22.7 points higher (39.6 vs 16.9) but costs 2.3× as much to run the benchmark ($1385 vs $594; both premium class). Pick Muse Spark 1.2 (Xhigh) when the extra intelligence is worth the premium, otherwise Claude 4.5 Haiku (Reasoning).
| Metric | Claude 4.5 Haiku (Reasoning) | Muse Spark 1.2 (Xhigh) | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 16.9 | 39.6 | +134.3% Muse Spark 1.2 (Xhigh) is 2.3× more intelligent |
| Total AA cost (lower is better) | $594.08 | $1,385.40 | +133.2% Muse Spark 1.2 (Xhigh) is 2.3× more expensive |
| End-to-end time (lower is better) | 24.38s | 22.03s | −9.6% Muse Spark 1.2 (Xhigh) is 9.6% faster |
| Price per 1M tokens (in / out) | $1.00 / $5.00 | $1.25 / $4.25 | |
| Input modalities | Text, Image | Text, Image, Speech, Video |
Muse Spark 1.2 (Xhigh) vs Claude 4.5 Haiku (Reasoning): 134.3% more intelligence, 133.2% more cost to run the AA benchmark, and 9.6% faster end-to-end.
Today's Pareto frontier
Against the frontier
- Claude 4.5 Haiku (Reasoning) is off the frontier: at the same or lower cost, GPT-6.1 Sol (High) scores 50.20 for $521.
- 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.
Claude 4.5 Haiku (Reasoning)Muse Spark 1.2 (Xhigh)Today's Pareto frontierEvery other model
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