# Atria Dawn Preview vs Muse Glimmer 30B

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

- Canonical page: https://benchlm.ai/compare/atria-dawn-preview-vs-muse-glimmer-30b
- Last updated: September 14, 2026

- Shared sourced benchmarks: 4
- HTML indexing: indexable
- Ranking lane: BenchAlign v5

## Quick Verdict

Pick Atria Dawn Preview if you want the stronger benchmark profile. Muse Glimmer 30B only makes more sense when its price, context window, or workload-specific category wins matter more than the overall score.

## Summary

- Atria Dawn Preview leads overall 63 to 44.96.
- The clearest category separation is in agentic, where the averages are 57.9 for Atria Dawn Preview and 43.1 for Muse Glimmer 30B.
- The biggest single benchmark swing is Terminal-Bench 2.1 in Coding, with scores of 78.3% and 51.7%.
- Atria Dawn Preview also has the larger context window at 256K.

## Model Snapshot

| Property | Atria Dawn Preview | Muse Glimmer 30B |
|----------|----------|----------|
| Creator | Shanghai Artificial Intelligence Laboratory | Meta |
| Type | Open Weight | Open Weight |
| Reasoning | Reasoning | Reasoning |
| Context | 256K | 131K |
| Overall Score | null | 44.96 |
| Benchmarks Covered | 13 | 14 |
| Pricing (input/output) | $0.00 / $0.00 | $0.00 / $0.00 |

## Category Breakdown

### Agentic

- Winner: Coming soon
- Atria Dawn Preview public-lane score: 57.9 (Estimated · #31/153)
- Muse Glimmer 30B public-lane score: 43.1 (Estimated · #101/153)

| Benchmark | Atria Dawn Preview | Muse Glimmer 30B | Winner |
|-----------|-----------|-----------|--------|
| AutomationBench | 53.8% | Coming soon | Coming soon |
| BFCL v4 | 77.0% | Coming soon | Coming soon |
| CyberGym | 86.5% | Coming soon | Coming soon |
| DeepSearchQA | 96.0% | 74.6% | Atria Dawn Preview |
| BrowseComp | 92.5% | Coming soon | Coming soon |
| skillsBench | 66.4% | 44.3% | Atria Dawn Preview |
| MLE-Bench Lite | 86.2% | Coming soon | Coming soon |
| WideResearch | 81.9% | Coming soon | Coming soon |
| τ³-bench results | 41.2% | Coming soon | Coming soon |
| Terminal-Bench 2.1 | 78.3% | Coming soon | Coming soon |
| JobBench | 50.3% | Coming soon | Coming soon |
| MCP Atlas | Coming soon | 75.5% | Coming soon |
| OSWorld-Verified | Coming soon | 65.9% | Coming soon |

### Coding

- Winner: Coming soon
- Atria Dawn Preview public-lane score: 51.6 (Estimated · #51/152)
- Muse Glimmer 30B public-lane score: 48.3 (Estimated · #71/152)

| Benchmark | Atria Dawn Preview | Muse Glimmer 30B | Winner |
|-----------|-----------|-----------|--------|
| Terminal-Bench 2.1 | 78.3% | 51.7% | Atria Dawn Preview |
| SWE-bench Pro | 59.6% | 51.2% | Atria Dawn Preview |
| SWE-bench Verified | Coming soon | 76% | Coming soon |
| SciCode | Coming soon | 43.6% | Coming soon |

### Multimodal & Grounded

- Winner: Coming soon
- Atria Dawn Preview public-lane score: Coming soon
- Muse Glimmer 30B public-lane score: 46.4 (#40/48)

| Benchmark | Atria Dawn Preview | Muse Glimmer 30B | Winner |
|-----------|-----------|-----------|--------|
| CharXiv | Coming soon | 78.8% | Coming soon |
| ScreenSpot Pro | Coming soon | 75.4% | Coming soon |
| OmniDocBench 1.5 | Coming soon | 75.8% | Coming soon |
| MMMU-Pro | Coming soon | 74% | Coming soon |

### Reasoning

- Winner: Coming soon
- Atria Dawn Preview public-lane score: Coming soon
- Muse Glimmer 30B public-lane score: 78.3 (Unranked · 2 rankable rows)

### Knowledge

- Winner: Coming soon
- Atria Dawn Preview public-lane score: Coming soon
- Muse Glimmer 30B public-lane score: 47.2 (Estimated · #99/183)

### Instruction Following

- Winner: Coming soon
- Atria Dawn Preview public-lane score: Coming soon
- Muse Glimmer 30B public-lane score: 80.1 (#53/123)

| Benchmark | Atria Dawn Preview | Muse Glimmer 30B | Winner |
|-----------|-----------|-----------|--------|
| IFBench | Coming soon | 77% | Coming soon |

### Mathematics

- Winner: Coming soon
- Atria Dawn Preview public-lane score: Coming soon
- Muse Glimmer 30B public-lane score: 76.3 (Unranked · 1 rankable row)

| Benchmark | Atria Dawn Preview | Muse Glimmer 30B | Winner |
|-----------|-----------|-----------|--------|
| AIME26 | Coming soon | 94.7% | Coming soon |

## FAQ

### Which is better overall, Atria Dawn Preview or Muse Glimmer 30B?

Atria Dawn Preview is ahead overall on BenchLM right now.

### Where is the biggest gap between Atria Dawn Preview and Muse Glimmer 30B?

The widest category gap is in agentic, where the averages are 57.9 for Atria Dawn Preview and 43.1 for Muse Glimmer 30B.

### How many benchmarks does Atria Dawn Preview cover on BenchLM?

Atria Dawn Preview currently has 13 sourced benchmark scores on BenchLM.

### How many benchmarks does Muse Glimmer 30B cover on BenchLM?

Muse Glimmer 30B currently has 14 sourced benchmark scores on BenchLM.

## Related Comparisons

- [Atria Dawn Preview vs Claude Fable 5.1](/compare/atria-dawn-preview-vs-claude-fable-5-1)
- [Muse Glimmer 30B vs Claude Fable 5.1](/compare/claude-fable-5-1-vs-muse-glimmer-30b)
- [Atria Dawn Preview vs GPT-6 Astra](/compare/atria-dawn-preview-vs-gpt-6-astra)
- [Muse Glimmer 30B vs GPT-6 Astra](/compare/gpt-6-astra-vs-muse-glimmer-30b)

## Explore More

- [Atria Dawn Preview profile](/models/atria-dawn-preview)
- [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)