# Mistral Small 3.1 vs Muse Glimmer 30B

> Side-by-side benchmark comparison for Mistral Small 3.1 and Muse Glimmer 30B across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/mistral-small-3-1-vs-muse-glimmer-30b
- Last updated: October 14, 2026

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

## Quick Verdict

Evidence is too thin for a benchmark verdict: Mistral Small 3.1 and Muse Glimmer 30B 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 Glimmer 30B has the larger published context window at 131K.

## Model Snapshot

| Property | Mistral Small 3.1 | Muse Glimmer 30B |
|----------|----------|----------|
| Creator | Mistral | Meta |
| Type | Open Weight | Open Weight |
| Reasoning | Non-Reasoning | Reasoning |
| Context | 128K | 131K |
| Independent public score (not head-to-head) | null | 41.36 |
| Benchmarks Covered | 7 | 14 |
| Pricing (input/output) | N/A | $0.00 / $0.00 |

## Category Breakdown

### Agentic

- Winner: Insufficient shared evidence
- Mistral Small 3.1 public-lane score: Coming soon
- Muse Glimmer 30B public-lane score: 25.5 (Estimated · #99/124)

| Benchmark | Mistral Small 3.1 | Muse Glimmer 30B | Winner |
|-----------|-----------|-----------|--------|
| MCP Atlas | Coming soon | 75.5% | Coming soon |
| DeepSearchQA | Coming soon | 74.6% | Coming soon |
| skillsBench | Coming soon | 44.3% | Coming soon |
| OSWorld-Verified | Coming soon | 65.9% | Coming soon |

### Coding

- Winner: Insufficient shared evidence
- Mistral Small 3.1 public-lane score: Coming soon
- Muse Glimmer 30B public-lane score: 30.5 (Estimated · #92/148)

| Benchmark | Mistral Small 3.1 | Muse Glimmer 30B | Winner |
|-----------|-----------|-----------|--------|
| HumanEval | 88.4% | Coming soon | Coming soon |
| SWE-bench Pro | Coming soon | 51.2% | Coming soon |
| SWE-bench Verified | Coming soon | 76% | Coming soon |
| Terminal-Bench 2.1 | Coming soon | 51.7% | Coming soon |
| SciCode | Coming soon | 43.6% | Coming soon |

### Reasoning

- Winner: Insufficient shared evidence
- Mistral Small 3.1 public-lane score: Coming soon
- Muse Glimmer 30B public-lane score: 83.1 (Unranked · 2 rankable rows)

### Multimodal & Grounded

- Winner: Insufficient shared evidence
- Mistral Small 3.1 public-lane score: 18.8 (Unranked · 2 rankable rows)
- Muse Glimmer 30B public-lane score: 65.1 (#41/54)

| Benchmark | Mistral Small 3.1 | Muse Glimmer 30B | Winner |
|-----------|-----------|-----------|--------|
| MMMU | 64.0% | Coming soon | Coming soon |
| MMMU-Pro | 49.3% | 74% | Muse Glimmer 30B |
| CharXiv | Coming soon | 78.8% | Coming soon |
| ScreenSpot Pro | Coming soon | 75.4% | Coming soon |
| OmniDocBench 1.5 | Coming soon | 75.8% | Coming soon |

### Knowledge

- Winner: Insufficient shared evidence
- Mistral Small 3.1 public-lane score: Coming soon
- Muse Glimmer 30B public-lane score: 44 (Supported · #99/181)

| Benchmark | Mistral Small 3.1 | Muse Glimmer 30B | Winner |
|-----------|-----------|-----------|--------|
| MMLU | 80.6% | Coming soon | Coming soon |
| MMLU-Pro | 66.8% | Coming soon | Coming soon |
| GPQA | 46.0% | Coming soon | Coming soon |
| SimpleQA | 10.4% | Coming soon | Coming soon |

### Instruction Following

- Winner: Insufficient shared evidence
- Mistral Small 3.1 public-lane score: Coming soon
- Muse Glimmer 30B public-lane score: 81.1 (#54/128)

| Benchmark | Mistral Small 3.1 | Muse Glimmer 30B | Winner |
|-----------|-----------|-----------|--------|
| IFBench | Coming soon | 77% | Coming soon |

### Mathematics

- Winner: Insufficient shared evidence
- Mistral Small 3.1 public-lane score: Coming soon
- Muse Glimmer 30B public-lane score: 84.6 (Unranked · 1 rankable row)

| Benchmark | Mistral Small 3.1 | Muse Glimmer 30B | Winner |
|-----------|-----------|-----------|--------|
| AIME26 | Coming soon | 94.7% | Coming soon |

## FAQ

### Is there enough evidence to pick between Mistral Small 3.1 and Muse Glimmer 30B?

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

- [Mistral Small 3.1 vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-mistral-small-3-1)
- [Muse Glimmer 30B vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-muse-glimmer-30b)
- [Mistral Small 3.1 vs GPT-6.1 Sol](/compare/gpt-6-1-sol-vs-mistral-small-3-1)
- [Muse Glimmer 30B vs GPT-6.1 Sol](/compare/gpt-6-1-sol-vs-muse-glimmer-30b)

## Explore More

- [Mistral Small 3.1 profile](/models/mistral-small-3-1)
- [Muse Glimmer 30B profile](/models/muse-glimmer-30b)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)