# Muse Spark Open vs Muse Wonder

> Side-by-side benchmark comparison for Muse Spark Open and Muse Wonder across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/muse-spark-open-vs-muse-wonder
- Last updated: October 15, 2026

- Shared sourced benchmarks: 1
- HTML indexing: indexable
- Ranking lane: BenchAlign v5.8

## Quick Verdict

Evidence is too thin for a benchmark verdict: Muse Spark Open and Muse Wonder share only 1 sourced benchmark row.

## Summary

- Only 1 shared sourced benchmark row is available. That is not enough for a broad capability verdict, so this mirror does not name an overall winner.
- Muse Spark Open has the lower published output-token price.

## Model Snapshot

| Property | Muse Spark Open | Muse Wonder |
|----------|----------|----------|
| Creator | Meta | Meta |
| Type | Open Weight | Proprietary |
| Reasoning | Reasoning | Reasoning |
| Context | 1M | 1M |
| Independent public score (not head-to-head) | 62.66 | 71.16 |
| Benchmarks Covered | 7 | 7 |
| Pricing (input/output) | Pricing unavailable / Pricing unavailable | $4.00 / $20.00 |

## Category Breakdown

### Agentic

- Winner: Insufficient shared evidence
- Muse Spark Open public-lane score: 60.2 (Estimated · #27/127)
- Muse Wonder public-lane score: Coming soon

| Benchmark | Muse Spark Open | Muse Wonder | Winner |
|-----------|-----------|-----------|--------|
| JobBench | 61.8% | 70.5% | Muse Wonder |
| MCP Atlas | 89.2% | Coming soon | Coming soon |
| HLE w/ tools | 61.0% | Coming soon | Coming soon |
| Toolathlon-Verified | 72.8% | Coming soon | Coming soon |
| Finance Agent v2 | Coming soon | 56.6% | Coming soon |
| MazeBench | Coming soon | 0% | Coming soon |

### Coding

- Winner: Insufficient shared evidence
- Muse Spark Open public-lane score: 56.1 (Supported · #29/150)
- Muse Wonder public-lane score: 69.7 (Supported · #10/150)

| Benchmark | Muse Spark Open | Muse Wonder | Winner |
|-----------|-----------|-----------|--------|
| DeepSWE | Coming soon | 78.8% | Coming soon |
| ProgramBench | Coming soon | 50.0% | Coming soon |
| sweMarathon | Coming soon | 53.1% | Coming soon |

### Reasoning

- Winner: Insufficient shared evidence
- Muse Spark Open public-lane score: 79.6 (Unranked · 2 rankable rows)
- Muse Wonder public-lane score: 81.3 (Unranked · 2 rankable rows)

### Multimodal & Grounded

- Winner: Insufficient shared evidence
- Muse Spark Open public-lane score: 83.6 (Unranked · 4 rankable rows)
- Muse Wonder public-lane score: Coming soon

| Benchmark | Muse Spark Open | Muse Wonder | Winner |
|-----------|-----------|-----------|--------|
| ZeroBench | 50.0% | Coming soon | Coming soon |
| BabyVision | 80.2% | Coming soon | Coming soon |
| SimpleVQA | 73.6% | Coming soon | Coming soon |

### Knowledge

- Winner: Insufficient shared evidence
- Muse Spark Open public-lane score: 64.6 (Supported · #38/184)
- Muse Wonder public-lane score: 74.4 (Supported · #12/184)

| Benchmark | Muse Spark Open | Muse Wonder | Winner |
|-----------|-----------|-----------|--------|
| HealthBench Professional | Coming soon | 60.5% | Coming soon |

## FAQ

### Is there enough evidence to pick between Muse Spark Open and Muse Wonder?

Not yet. The models share only 1 sourced benchmark row, so this mirror reports the available measurements and metadata without naming a broad winner.

### What can I compare safely on this page?

Published pricing, context windows, model type, and individual shared benchmark rows are directly comparable. Independent overall scores and non-overlapping benchmark coverage are labeled separately and should not be read as a controlled head-to-head result.

## Related Comparisons

- [Muse Spark Open vs Muse Wonder Full](/compare/muse-spark-open-vs-muse-wonder-full)
- [Muse Wonder vs Muse Wonder Full](/compare/muse-wonder-vs-muse-wonder-full)
- [Muse Spark Open vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-muse-spark-open)
- [Muse Wonder vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-muse-wonder)

## Explore More

- [Muse Spark Open profile](/models/muse-spark-open)
- [Muse Wonder profile](/models/muse-wonder)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)