Muse Spark vs Muse Spark 1.1
Head-to-head comparison across 4benchmark categories. Overall scores shown here use BenchLM's provisional ranking lane.
Sibling matchup inside the Muse Spark family.
Verdict
Muse Spark 1.1 leads for most workloads.
Based on BenchLM composite scores, July 2026.
Muse Spark
64
Muse Spark 1.1
78
Muse Spark makes more sense if coding is the priority, while Muse Spark 1.1 is the cleaner fit if agentic is the priority or you need the larger 1M context window.
Category Radar
Head-to-Head by Category
Category Breakdown
| Benchmark | Muse Spark | Δ | Muse Spark 1.1 |
|---|---|---|---|
| Agentic | 59.0 | → 21.4 | 80.4 |
| Knowledge | 50.4 | → 11.7 | 62.1 |
| Multimodal | 82.5 | → 5.9 | 88.4 |
| Coding | 61.7 | ← 0.2 | 61.5 |
| Reasoning | 42.5 | — | — |
Operational Comparison
Muse Spark
Muse Spark 1.1
N/A
N/A
N/A
N/A
N/A
N/A
262K
1M
Quick Verdict
Muse Spark makes more sense if coding is the priority, while Muse Spark 1.1 is the cleaner fit if agentic is the priority or you need the larger 1M context window.
Muse Spark and Muse Spark 1.1 sit in the same Muse Spark family. This page is less about two unrelated model lineages and more about how the siblings trade off on benchmark shape, token costs, and practical limits like context window.
Muse Spark 1.1 is clearly ahead on the provisional aggregate, 78 to 64. 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 agentic, where it averages 80.4 against 59. The single biggest benchmark swing on the page is Terminal-Bench 2.0, 59% to 80%. Muse Spark 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 262K for Muse Spark.
Benchmark Deep Dive
Frequently Asked Questions (5)
Which is better, Muse Spark or Muse Spark 1.1?
Muse Spark and Muse Spark 1.1 are sibling variants in the Muse Spark family, so the right pick depends on whether you value the better benchmark line, cheaper tokens, or the larger context window. Muse Spark 1.1 is ahead on BenchLM's provisional leaderboard 78 to 64.
Which is better for knowledge tasks, Muse Spark or Muse Spark 1.1?
Muse Spark 1.1 has the edge for knowledge tasks in this comparison, averaging 62.1 versus 50.4. Inside this category, HLE is the benchmark that creates the most daylight between them.
Which is better for coding, Muse Spark or Muse Spark 1.1?
Muse Spark has the edge for coding in this comparison, averaging 61.7 versus 61.5. Inside this category, SWE-bench Pro is the benchmark that creates the most daylight between them.
Which is better for agentic tasks, Muse Spark or Muse Spark 1.1?
Muse Spark 1.1 has the edge for agentic tasks in this comparison, averaging 80.4 versus 59. Inside this category, GDPval-AA is the benchmark that creates the most daylight between them.
Which is better for multimodal and grounded tasks, Muse Spark or Muse Spark 1.1?
Muse Spark 1.1 has the edge for multimodal and grounded tasks in this comparison, averaging 88.4 versus 82.5. Inside this category, CharXiv is the benchmark that creates the most daylight between them.
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