# Muse Glimmer 30B vs Beam 1.0 501B-A23B NVFP4

> Side-by-side benchmark comparison for Muse Glimmer 30B and Beam 1.0 501B-A23B NVFP4 across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/muse-glimmer-30b-vs-reflection-beam-nvfp4
- Last updated: October 16, 2026

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

## Quick Verdict

Beam 1.0 501B-A23B NVFP4 leads by point estimate. Conditional score ranges do not establish rank confidence. Choose using the category evidence and your own workload tests.

## Summary

- Beam 1.0 501B-A23B NVFP4 has the higher overall point estimate 70 to 41.18. Conditional score ranges do not establish rank confidence.
- The clearest category separation is in instruction following, where the averages are 81.1 for Muse Glimmer 30B and 86.2 for Beam 1.0 501B-A23B NVFP4.
- The biggest single benchmark swing is Terminal-Bench 2.1 in Coding, with scores of 51.7% and 78.4%.
- Beam 1.0 501B-A23B NVFP4 is the cheaper option on output tokens, which matters if you expect large responses or heavy interactive use.
- Beam 1.0 501B-A23B NVFP4 also has the larger context window at 1M.

## Model Snapshot

| Property | Muse Glimmer 30B | Beam 1.0 501B-A23B NVFP4 |
|----------|----------|----------|
| Creator | Meta | Reflection AI |
| Type | Open Weight | Open Weight |
| Reasoning | Reasoning | Reasoning |
| Context | 131K | 1M |
| Overall Score | 41.18 | null |
| Benchmarks Covered | 14 | 19 |
| Pricing (input/output) | $0.00 / $0.00 | Pricing unavailable / Pricing unavailable |

## Category Breakdown

### Agentic

- Winner: Not comparable
- Muse Glimmer 30B public-lane score: 25 (Estimated · #104/128)
- Beam 1.0 501B-A23B NVFP4 public-lane score: Coming soon

| Benchmark | Muse Glimmer 30B | Beam 1.0 501B-A23B NVFP4 | Winner |
|-----------|-----------|-----------|--------|
| MCP Atlas | 75.5% | 80.5% | Beam 1.0 501B-A23B NVFP4 |
| DeepSearchQA | 74.6% | 81.1% | Beam 1.0 501B-A23B NVFP4 |
| skillsBench | 44.3% | Coming soon | Coming soon |
| OSWorld-Verified | 65.9% | Coming soon | Coming soon |
| τ³-bench results | Coming soon | 35.4% | Coming soon |
| HLE w/ tools | Coming soon | 51.1% | Coming soon |
| Terminal-Bench 2.1 | Coming soon | 78.4% | Coming soon |
| BrowseComp | Coming soon | 75.6% | Coming soon |

### Coding

- Winner: Not comparable
- Muse Glimmer 30B public-lane score: 30.5 (Estimated · #94/150)
- Beam 1.0 501B-A23B NVFP4 public-lane score: Coming soon

| Benchmark | Muse Glimmer 30B | Beam 1.0 501B-A23B NVFP4 | Winner |
|-----------|-----------|-----------|--------|
| SWE-bench Pro | 51.2% | 65.6% | Beam 1.0 501B-A23B NVFP4 |
| SWE-bench Verified | 76% | 80.7% | Beam 1.0 501B-A23B NVFP4 |
| Terminal-Bench 2.1 | 51.7% | 78.4% | Beam 1.0 501B-A23B NVFP4 |
| SciCode | 43.6% | 46.9% | Beam 1.0 501B-A23B NVFP4 |
| DeepSWE | Coming soon | 42.7% | Coming soon |
| SWE-Atlas Codebase QnA | Coming soon | 31.4% | Coming soon |
| SWE Multilingual | Coming soon | 77.5% | Coming soon |

### Reasoning

- Winner: Not comparable
- Muse Glimmer 30B public-lane score: 83.1 (Unranked · 2 rankable rows)
- Beam 1.0 501B-A23B NVFP4 public-lane score: 85.5 (Unranked · 3 rankable rows)

| Benchmark | Muse Glimmer 30B | Beam 1.0 501B-A23B NVFP4 | Winner |
|-----------|-----------|-----------|--------|
| CritPt | Coming soon | 15.4% | Coming soon |
| LongBench v2 | Coming soon | 67.2% | Coming soon |

### Multimodal & Grounded

- Winner: Not comparable
- Muse Glimmer 30B public-lane score: 65.1 (#41/54)
- Beam 1.0 501B-A23B NVFP4 public-lane score: Coming soon

| Benchmark | Muse Glimmer 30B | Beam 1.0 501B-A23B NVFP4 | Winner |
|-----------|-----------|-----------|--------|
| CharXiv | 78.8% | Coming soon | Coming soon |
| ScreenSpot Pro | 75.4% | Coming soon | Coming soon |
| OmniDocBench 1.5 | 75.8% | Coming soon | Coming soon |
| MMMU-Pro | 74% | Coming soon | Coming soon |

### Knowledge

- Winner: Not comparable
- Muse Glimmer 30B public-lane score: 44 (Supported · #102/184)
- Beam 1.0 501B-A23B NVFP4 public-lane score: Coming soon

| Benchmark | Muse Glimmer 30B | Beam 1.0 501B-A23B NVFP4 | Winner |
|-----------|-----------|-----------|--------|
| GPQA-D | Coming soon | 89.3% | Coming soon |
| HLE w/o tools | Coming soon | 34.8% | Coming soon |

### Instruction Following

- Winner: Beam 1.0 501B-A23B NVFP4
- Muse Glimmer 30B public-lane score: 81.1 (#57/148)
- Beam 1.0 501B-A23B NVFP4 public-lane score: 86.2 (#44/148)

| Benchmark | Muse Glimmer 30B | Beam 1.0 501B-A23B NVFP4 | Winner |
|-----------|-----------|-----------|--------|
| IFBench | 77% | 79.2% | Beam 1.0 501B-A23B NVFP4 |

### Mathematics

- Winner: Not comparable
- Muse Glimmer 30B public-lane score: 84.6 (Unranked · 1 rankable row)
- Beam 1.0 501B-A23B NVFP4 public-lane score: 87.9 (Unranked · 1 rankable row)

| Benchmark | Muse Glimmer 30B | Beam 1.0 501B-A23B NVFP4 | Winner |
|-----------|-----------|-----------|--------|
| AIME26 | 94.7% | 97.5% | Beam 1.0 501B-A23B NVFP4 |

## FAQ

### Which is better overall, Muse Glimmer 30B or Beam 1.0 501B-A23B NVFP4?

Beam 1.0 501B-A23B NVFP4 has the higher overall point estimate. Conditional score ranges do not establish rank confidence.

### Where is the biggest gap between Muse Glimmer 30B and Beam 1.0 501B-A23B NVFP4?

The widest category gap is in instruction following, where the averages are 81.1 for Muse Glimmer 30B and 86.2 for Beam 1.0 501B-A23B NVFP4.

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

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

### How many benchmarks does Beam 1.0 501B-A23B NVFP4 cover on BenchLM?

Beam 1.0 501B-A23B NVFP4 currently has 19 sourced benchmark scores on BenchLM.

## Related Comparisons

- [Muse Glimmer 30B vs Beam 1.0 501B-A23B](/compare/muse-glimmer-30b-vs-reflection-beam)
- [Beam 1.0 501B-A23B NVFP4 vs Beam 1.0 501B-A23B](/compare/reflection-beam-vs-reflection-beam-nvfp4)
- [Muse Glimmer 30B vs Beam 1.0 501B-A23B FP8](/compare/muse-glimmer-30b-vs-reflection-beam-fp8)
- [Beam 1.0 501B-A23B NVFP4 vs Beam 1.0 501B-A23B FP8](/compare/reflection-beam-fp8-vs-reflection-beam-nvfp4)

## Explore More

- [Muse Glimmer 30B profile](/models/muse-glimmer-30b)
- [Beam 1.0 501B-A23B NVFP4 profile](/models/reflection-beam-nvfp4)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)