Model comparison
Muse Glimmer vs o1-pro
Muse Glimmer is the stronger model overall, scoring 41.7 to 31.5 on the Noometry Index.
Last verified . 0 shared benchmarks.
MetaSummary
- The widest gap is in knowledge, where Muse Glimmer leads 38.5 to 29.7.
- Muse Glimmer has downloadable open weights; the other is API-only.
Side by side
| Muse Glimmer | o1-pro | |
|---|---|---|
| Provider | Meta | OpenAI |
| Noometry Index | 41.7 | 31.5 |
| Released | 2026-08-10 | 2025-03-19 |
| Weights | Open | Proprietary |
| Context window | — | 200K |
| Max output | — | 100K |
| Input $ / M tokens | — | $150 |
| Output $ / M tokens | — | $600 |
| Results tracked | 15 | 3 |
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Category by category
Coding Not comparable
Muse Glimmer: 40.4 (#142), o1-pro: —
| Benchmark | Muse Glimmer | o1-pro |
|---|---|---|
| LMArena WebDev | 1355 | — |
| SciCode | 44.9% | — |
| LMArena Coding | 1416 | — |
Reasoning Muse Glimmer leads
Muse Glimmer: 25.7 (#144), o1-pro: 20.4 (#239)
| Benchmark | Muse Glimmer | o1-pro |
|---|---|---|
| ARC-AGI-1 | — | 23.3% |
| CritPt | 2.6% | — |
| EnigmaEval | — | 6.1% |
| LMArena Hard Prompts | 1396 | — |
Math Not comparable
Muse Glimmer: 38.8 (#125), o1-pro: —
| Benchmark | Muse Glimmer | o1-pro |
|---|---|---|
| LMArena Math | 1417 | — |
Knowledge Muse Glimmer leads
Muse Glimmer: 38.5 (#143), o1-pro: 29.7 (#234)
| Benchmark | Muse Glimmer | o1-pro |
|---|---|---|
| Humanity's Last Exam | — | 8.1% |
| LMArena Expert | 1386 | — |
Multilingual Not comparable
Muse Glimmer: 50.5 (#122), o1-pro: —
| Benchmark | Muse Glimmer | o1-pro |
|---|---|---|
| LMArena Non-English | 1384 | — |
| LMArena Chinese | 1412 | — |
| LMArena Russian | 1390 | — |
Instruction Following Not comparable
Muse Glimmer: 72.6 (#135), o1-pro: —
| Benchmark | Muse Glimmer | o1-pro |
|---|---|---|
| LMArena Instruction Following | 1375 | — |
Long Context Not comparable
Muse Glimmer: 42.1 (#129), o1-pro: —
| Benchmark | Muse Glimmer | o1-pro |
|---|---|---|
| LMArena Longer Query | 1382 | — |
Writing & Preference Not comparable
Muse Glimmer: 57.5 (#126), o1-pro: —
| Benchmark | Muse Glimmer | o1-pro |
|---|---|---|
| LMArena Text | 1389 | — |
| LMArena Creative Writing | 1339 | — |
| LMArena Multi-Turn | 1399 | — |
Frequently asked questions
Is Muse Glimmer better than o1-pro?
Muse Glimmer is the stronger model overall, scoring 41.7 to 31.5 on the Noometry Index.
How many benchmarks do Muse Glimmer and o1-pro share?
0 benchmarks have published results for both models. Muse Glimmer has 15 scored results on Noometry and o1-pro has 3.