# Muse Spark vs ZAYA1-74B-Preview

> Side-by-side benchmark comparison for Muse Spark and ZAYA1-74B-Preview across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/muse-spark-vs-zaya1-74b-preview
- Last updated: September 23, 2026

- Shared sourced benchmarks: 2
- HTML indexing: indexable
- Ranking lane: BenchAlign v5.6

## Quick Verdict

Evidence is too thin for a benchmark verdict: Muse Spark and ZAYA1-74B-Preview share only 2 sourced benchmark rows.

## Summary

- Only 2 shared sourced benchmark rows are available. That is not enough for a broad capability verdict, so this mirror does not name an overall winner.
- Muse Spark has the larger published context window at 262K.

## Model Snapshot

| Property | Muse Spark | ZAYA1-74B-Preview |
|----------|----------|----------|
| Creator | Meta | Zyphra |
| Type | Proprietary | Open Weight |
| Reasoning | Reasoning | Reasoning |
| Context | 262K | 256K |
| Independent public score (not head-to-head) | 61.65 | null |
| Benchmarks Covered | 27 | 7 |
| Pricing (input/output) | N/A | $0.00 / $0.00 |

## Category Breakdown

### Agentic

- Winner: Insufficient shared evidence
- Muse Spark public-lane score: 53.3 (Supported · #32/105)
- ZAYA1-74B-Preview public-lane score: Coming soon

| Benchmark | Muse Spark | ZAYA1-74B-Preview | Winner |
|-----------|-----------|-----------|--------|
| Terminal-Bench 2.0 | 59% | Coming soon | Coming soon |
| τ²-bench results | 91.5% | Coming soon | Coming soon |
| DeepSearchQA | 74.8% | Coming soon | Coming soon |
| CyberGym | 43.5% | Coming soon | Coming soon |
| Claw-Eval | 63.8% | Coming soon | Coming soon |
| τ²-bench Airline | Coming soon | 56.1% | Coming soon |

### Coding

- Winner: Insufficient shared evidence
- Muse Spark public-lane score: 53.9 (Supported · #31/135)
- ZAYA1-74B-Preview public-lane score: Coming soon

| Benchmark | Muse Spark | ZAYA1-74B-Preview | Winner |
|-----------|-----------|-----------|--------|
| SWE-bench Verified | 77.4% | 53.2% | Muse Spark |
| SWE-bench Pro | 52.4% | Coming soon | Coming soon |
| LiveCodeBench Pro | 80.0% | Coming soon | Coming soon |
| Vibe Code Bench | 19.67% | Coming soon | Coming soon |
| SWE-bench (Vals) | 74.4% | Coming soon | Coming soon |
| LiveCodeBench v6 | Coming soon | 65.7% | Coming soon |

### Reasoning

- Winner: Insufficient shared evidence
- Muse Spark public-lane score: 45.1 (Unranked · 3 rankable rows)
- ZAYA1-74B-Preview public-lane score: Coming soon

| Benchmark | Muse Spark | ZAYA1-74B-Preview | Winner |
|-----------|-----------|-----------|--------|
| ARC-AGI-2 | 42.5% | Coming soon | Coming soon |

### Multimodal & Grounded

- Winner: Insufficient shared evidence
- Muse Spark public-lane score: 77.5 (#14/50)
- ZAYA1-74B-Preview public-lane score: Coming soon

| Benchmark | Muse Spark | ZAYA1-74B-Preview | Winner |
|-----------|-----------|-----------|--------|
| CharXiv | 86.4% | Coming soon | Coming soon |
| MMMU-Pro | 80.4% | Coming soon | Coming soon |
| ERQA | 64.7% | Coming soon | Coming soon |
| SimpleVQA | 71.3% | Coming soon | Coming soon |
| ScreenSpot Pro | 84.1% | Coming soon | Coming soon |
| ZeroBench | 33.0% | Coming soon | Coming soon |
| MedXpertQA (MM) | 78.4% | Coming soon | Coming soon |

### Knowledge

- Winner: Insufficient shared evidence
- Muse Spark public-lane score: 60.9 (Supported · #33/160)
- ZAYA1-74B-Preview public-lane score: Coming soon

| Benchmark | Muse Spark | ZAYA1-74B-Preview | Winner |
|-----------|-----------|-----------|--------|
| GPQA-D | 89.5% | 57.3% | Muse Spark |
| HLE | 50.4% | Coming soon | Coming soon |
| HLE w/o tools | 42.8% | Coming soon | Coming soon |
| HealthBench Hard | 42.8% | Coming soon | Coming soon |
| MedXpertQA (Text) | 52.6% | Coming soon | Coming soon |
| GPQA Diamond (Vals) | 89.6% | Coming soon | Coming soon |
| MMLU-Pro (Vals) | 87.3% | Coming soon | Coming soon |
| MMLU-Pro | Coming soon | 68.1% | Coming soon |
| GPQA | Coming soon | 57.3% | Coming soon |

### Instruction Following

- Winner: Insufficient shared evidence
- Muse Spark public-lane score: 91.9 (#8/124)
- ZAYA1-74B-Preview public-lane score: Coming soon

### Mathematics

- Winner: Insufficient shared evidence
- Muse Spark public-lane score: 55.1 (Unranked · 2 rankable rows)
- ZAYA1-74B-Preview public-lane score: 51.6 (Unranked · 1 rankable row)

| Benchmark | Muse Spark | ZAYA1-74B-Preview | Winner |
|-----------|-----------|-----------|--------|
| FrontierMath v2 (Tiers 1-3) | 39.000% | Coming soon | Coming soon |
| FrontierMath v2 (Tier 4) | 14.600% | Coming soon | Coming soon |
| AIME26 | Coming soon | 76.4% | Coming soon |

## FAQ

### Is there enough evidence to pick between Muse Spark and ZAYA1-74B-Preview?

Not yet. The models share only 2 sourced benchmark rows, 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 vs Muse Spark 1.1](/compare/muse-spark-vs-muse-spark-1-1)
- [ZAYA1-74B-Preview vs Muse Spark 1.1](/compare/muse-spark-1-1-vs-zaya1-74b-preview)
- [Muse Spark vs Muse Spark 1.2](/compare/muse-spark-vs-muse-spark-1-2)
- [ZAYA1-74B-Preview vs Muse Spark 1.2](/compare/muse-spark-1-2-vs-zaya1-74b-preview)

## Explore More

- [Muse Spark profile](/models/muse-spark)
- [ZAYA1-74B-Preview profile](/models/zaya1-74b-preview)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)