# Muse Spark Open vs Ripple-65B Preview

> Side-by-side benchmark comparison for Muse Spark Open and Ripple-65B Preview across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/muse-spark-open-vs-ripple-65b-preview
- Last updated: November 4, 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 Ripple-65B Preview 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.

## Model Snapshot

| Property | Muse Spark Open | Ripple-65B Preview |
|----------|----------|----------|
| Creator | Meta | Ricursive Intelligence |
| Type | Open Weight | Open Weight |
| Reasoning | Reasoning | Reasoning |
| Context | 1M | 1M |
| Independent public score (not head-to-head) | 50.48 | null |
| Benchmarks Covered | 8 | 17 |
| Pricing (input/output) | Pricing unavailable / Pricing unavailable | Pricing unavailable / Pricing unavailable |

## Category Breakdown

### Agentic

- Winner: Insufficient shared evidence
- Muse Spark Open public-lane score: 51.3 (Estimated · #51/135)
- Ripple-65B Preview public-lane score: Coming soon

| Benchmark | Muse Spark Open | Ripple-65B Preview | Winner |
|-----------|-----------|-----------|--------|
| JobBench | 61.8% | Coming soon | Coming soon |
| MCP Atlas | 89.2% | 71.7% | Muse Spark Open |
| HLE w/ tools | 61.0% | Coming soon | Coming soon |
| Toolathlon-Verified | 72.8% | Coming soon | Coming soon |
| MazeBench | 0% | Coming soon | Coming soon |
| Terminal-Bench 2.1 | Coming soon | 80.5% | Coming soon |
| τ³-bench results | Coming soon | 31.3% | Coming soon |
| AutomationBench | Coming soon | 36.4% | Coming soon |

### Coding

- Winner: Insufficient shared evidence
- Muse Spark Open public-lane score: 51 (Supported · #43/156)
- Ripple-65B Preview public-lane score: Coming soon

| Benchmark | Muse Spark Open | Ripple-65B Preview | Winner |
|-----------|-----------|-----------|--------|
| Terminal-Bench 2.1 | Coming soon | 80.5% | Coming soon |
| SWE-bench Verified | Coming soon | 76.5% | Coming soon |
| SWE-bench Pro | Coming soon | 61.4% | Coming soon |
| DeepSWE | Coming soon | 44.3% | Coming soon |
| SciCode | Coming soon | 39.4% | Coming soon |

### Reasoning

- Winner: Insufficient shared evidence
- Muse Spark Open public-lane score: 78.8 (Unranked · 2 rankable rows)
- Ripple-65B Preview public-lane score: Coming soon

### Multimodal & Grounded

- Winner: Insufficient shared evidence
- Muse Spark Open public-lane score: 83.9 (Unranked · 4 rankable rows)
- Ripple-65B Preview public-lane score: Coming soon

| Benchmark | Muse Spark Open | Ripple-65B Preview | 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: 59.2 (Supported · #49/179)
- Ripple-65B Preview public-lane score: Coming soon

| Benchmark | Muse Spark Open | Ripple-65B Preview | Winner |
|-----------|-----------|-----------|--------|
| MMLU | Coming soon | 89.6% | Coming soon |
| MMLU-Pro | Coming soon | 84.2% | Coming soon |
| GPQA-D | Coming soon | 85.2% | Coming soon |

### Instruction Following

- Winner: Insufficient shared evidence
- Muse Spark Open public-lane score: Coming soon
- Ripple-65B Preview public-lane score: Coming soon

| Benchmark | Muse Spark Open | Ripple-65B Preview | Winner |
|-----------|-----------|-----------|--------|
| IFBench | Coming soon | 79.2% | Coming soon |

### Mathematics

- Winner: Insufficient shared evidence
- Muse Spark Open public-lane score: Coming soon
- Ripple-65B Preview public-lane score: Coming soon

| Benchmark | Muse Spark Open | Ripple-65B Preview | Winner |
|-----------|-----------|-----------|--------|
| AIME 2024 | Coming soon | 97.1% | Coming soon |
| AIME 2025 | Coming soon | 98.3% | Coming soon |
| AIME26 | Coming soon | 95.0% | Coming soon |
| HMMT Feb 2026 | Coming soon | 90.5% | Coming soon |

## FAQ

### Is there enough evidence to pick between Muse Spark Open and Ripple-65B Preview?

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 Gemini 4 Carbon](/compare/gemini-4-carbon-vs-muse-spark-open)
- [Ripple-65B Preview vs Gemini 4 Carbon](/compare/gemini-4-carbon-vs-ripple-65b-preview)
- [Muse Spark Open vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-muse-spark-open)
- [Ripple-65B Preview vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-ripple-65b-preview)

## Explore More

- [Muse Spark Open profile](/models/muse-spark-open)
- [Ripple-65B Preview profile](/models/ripple-65b-preview)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)