Hy3 Preview vs Muse Spark 1.1
Head-to-head comparison across 3benchmark categories. Overall scores shown here use BenchLM's provisional ranking lane.
Verdict
Muse Spark 1.1 leads for most workloads.
Based on BenchLM composite scores, July 2026.
Hy3 Preview
55
Muse Spark 1.1
78
Pick Muse Spark 1.1 if you want the stronger benchmark profile. Hy3 Preview only becomes the better choice if coding is the priority.
Category Radar
Head-to-Head by Category
Category Breakdown
| Benchmark | Hy3 Preview | Δ | Muse Spark 1.1 |
|---|---|---|---|
| Knowledge | 33.8 | → 28.3 | 62.1 |
| Agentic | 54.4 | → 26.0 | 80.4 |
| Coding | 61.6 | ← 0.1 | 61.5 |
| Multimodal | — | — | 88.4 |
| Inst. Following | 63.1 | — | — |
Operational Comparison
Hy3 Preview
Muse Spark 1.1
$0 / $0
N/A
N/A
N/A
N/A
N/A
256K
1M
Quick Verdict
Pick Muse Spark 1.1 if you want the stronger benchmark profile. Hy3 Preview only becomes the better choice if coding is the priority.
Muse Spark 1.1 is clearly ahead on the provisional aggregate, 78 to 55. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.
Muse Spark 1.1's sharpest advantage is in knowledge, where it averages 62.1 against 33.8. The single biggest benchmark swing on the page is HLE, 25.5% to 62.1%. Hy3 Preview does hit back in coding, so the answer changes if that is the part of the workload you care about most.
Muse Spark 1.1 gives you the larger context window at 1M, compared with 256K for Hy3 Preview.
Benchmark Deep Dive
Frequently Asked Questions (4)
Which is better, Hy3 Preview or Muse Spark 1.1?
Muse Spark 1.1 is ahead on BenchLM's provisional leaderboard, 78 to 55. The biggest single separator in this matchup is HLE, where the scores are 25.5% and 62.1%.
Which is better for knowledge tasks, Hy3 Preview or Muse Spark 1.1?
Muse Spark 1.1 has the edge for knowledge tasks in this comparison, averaging 62.1 versus 33.8. Inside this category, HLE is the benchmark that creates the most daylight between them.
Which is better for coding, Hy3 Preview or Muse Spark 1.1?
Hy3 Preview has the edge for coding in this comparison, averaging 61.6 versus 61.5. Inside this category, Terminal-Bench 2.0 is the benchmark that creates the most daylight between them.
Which is better for agentic tasks, Hy3 Preview or Muse Spark 1.1?
Muse Spark 1.1 has the edge for agentic tasks in this comparison, averaging 80.4 versus 54.4. Inside this category, Terminal-Bench 2.0 is the benchmark that creates the most daylight between them.
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