Grok 4.6 vs Muse Glimmer 30B
Grok 4.6 leads Muse Glimmer 30B on the Artificial Analysis Intelligence Index, 44.3 to 17.5, and Muse Glimmer 30B costs 4.4x less per output token ($1.35 vs $6.00 per million). Updated October 22, 2026; 5 benchmarks have a result for both.
Grok 4.6 or Muse Glimmer 30B: which to pick
Only Grok 4.6 has a coding score, 65.7 on the Vibe Coding Index; Muse Glimmer 30B has none, so the two cannot be ranked on coding.
Pick Muse Glimmer 30B for output tokens 4.4x cheaper ($1.35 vs $6.00 per million).
- Shared results
- 5
- Grok 4.6 only
- 118
- Muse Glimmer 30B only
- 0
- Like-for-like categories
- 4 of 9
Only benchmarks that tested both models count toward a pick; a result only one model has is shown but not compared.
Which one for your work
Each card is decided by one number both models carry. Where only one has it, the card says so and makes no call.
Coding
Vibe Coding Index, six public coding benchmarks
No call
Only Grok 4.6 has a coding score, so no call is made.
One side not measured
Intelligence
AA Intelligence Index
Grok 4.6
Grok 4.6 leads, 44.3 against 17.5.
Same board, both measured
Agentic work
AA Agentic Index
Grok 4.6
Grok 4.6 leads, 53.0 against 8.5.
Same board, both measured
Reasoning
GPQA Diamond
No call
Only Grok 4.6 has a GPQA Diamond result, 94.7%.
Directional only
Knowledge
MMLU Pro
No call
Only Grok 4.6 has a MMLU Pro result, 89.4%.
Directional only
Web design
Design Arena: websites
No call
Only Grok 4.6 has a Design Arena: websites result, 1289.
Directional only
Long documents
Listed context window
Grok 4.6
Grok 4.6 takes 500K tokens against 131K.
Listed by OpenRouter
Everyday cost
1K input + 500 output tokens
Muse Glimmer 30B
Grok 4.6 $0.0050, Muse Glimmer 30B $0.0010 per turn.
List prices
Cost per solved task
One SWE-bench Verified task, solved
No call
Only Grok 4.6 has the number, $0.82.
Directional only
At a glance
- Coding index
- Grok 4.6 65.7 from 6 benchmarks, Muse Glimmer 30B not benchmarked.
- Widest category
- Agentic work, 44.5 points apart on average over 1 shared benchmark.
- Widest single gap
- AA Agentic Index: Grok 4.6 53.0 against Muse Glimmer 30B 8.5, 44.5 points apart on a 0 to 100 scale.
- Output price
- Grok 4.6 $6.00 against Muse Glimmer 30B $1.35 per million output tokens, 4.4x apart.
- Context window
- Grok 4.6 takes 500K tokens, Muse Glimmer 30B 131K.
Benchmark by benchmark
First the score: boards each model leads, per category, where both have a result. Then every board, a category to a fold; bars are each result on a 0 to 100 scale, so compare the two in a row, not one row with another.
| Category | Grok 4.6 | Bars | Muse Glimmer 30B | Ties |
|---|---|---|---|---|
| Coding | 2 | 0 | ||
| Intelligence | 1 | 0 | ||
| Agentic work | 1 | 0 | ||
| Web design | 1 | 0 | ||
| All shared boards | 5 | 0 |
CodingLike-for-likeSix of these boards feed the Vibe Coding Index20
| Benchmark | Grok 4.6 | Muse Glimmer 30B | Leader |
|---|---|---|---|
| LiveBench coding | 89.1% | Not measured | Only Grok 4.6 measured |
| LMArena WebDev | 1617 | Not measured | Only Grok 4.6 measured |
| AA Coding Index | 76.8 | 49.0 | Grok 4.6 |
| LiveCodeBench (Vals AI) | 88.2% | Not measured | Only Grok 4.6 measured |
| SWE-bench Verified (Vals AI) | 95.6% | Not measured | Only Grok 4.6 measured |
| Terminal-Bench 4 (Vals AI) | 17.2% | Not measured | Only Grok 4.6 measured |
| Vibe Code Bench (Vals AI) | 76.2% | Not measured | Only Grok 4.6 measured |
| Code migration (Vals AI) | 44.6% | Not measured | Only Grok 4.6 measured |
| ProgramBench (Vals AI) | 1.0% | Not measured | Only Grok 4.6 measured |
| IOI (Vals AI) | 47.6% | Not measured | Only Grok 4.6 measured |
| Terminal-Bench 2.1 (Vals AI) | 78.3% | Not measured | Only Grok 4.6 measured |
| Vibe Code Bench 1-100 (Vals AI) | 14.8% | Not measured | Only Grok 4.6 measured |
| SkillsBench (Vals AI) | 55.8% | Not measured | Only Grok 4.6 measured |
| CyberBench (Vals AI) | 67.7% | Not measured | Only Grok 4.6 measured |
| SciCode | 56.5% | Not measured | Only Grok 4.6 measured |
| FrontierCode | 48.0% | Not measured | Only Grok 4.6 measured |
| FrontierSWE | 25.3% | Not measured | Only Grok 4.6 measured |
| WeirdML | 67.3% | Not measured | Only Grok 4.6 measured |
| ALE-Bench | 1508.1 | 962.5 | Grok 4.6 |
| LMArena Text: coding | 1466 | Not measured | Only Grok 4.6 measured |
| LMArena Text: software and IT | 1457 | Not measured | Only Grok 4.6 measured |
| LMArena WebDev: React | 1631 | Not measured | Only Grok 4.6 measured |
| LMArena WebDev: HTML | 1597 | Not measured | Only Grok 4.6 measured |
| LMArena WebDev: from an image | 1603 | Not measured | Only Grok 4.6 measured |
| Neither model has a result on the other 15 boards here | |||
IntelligenceLike-for-likePublic boards, shown as published, kept out of the index10
| Benchmark | Grok 4.6 | Muse Glimmer 30B | Leader |
|---|---|---|---|
| AA Intelligence Index | 44.3 | 17.5 | Grok 4.6 |
| Epoch Capabilities Index | 156.6 | Not measured | Only Grok 4.6 measured |
Agentic workLike-for-likePublic boards, shown as published, kept out of the index10
| Benchmark | Grok 4.6 | Muse Glimmer 30B | Leader |
|---|---|---|---|
| AA Agentic Index | 53.0 | 8.5 | Grok 4.6 |
| Design Arena: agents building web apps | 1248 | Not measured | Only Grok 4.6 measured |
| Design Arena: agents building full-stack apps | 1264 | Not measured | Only Grok 4.6 measured |
| Design Arena: agents building mobile apps | 1234 | Not measured | Only Grok 4.6 measured |
| Design Arena: agents building Android apps | 1291 | Not measured | Only Grok 4.6 measured |
| Design Arena: agents building Godot games | 1276 | Not measured | Only Grok 4.6 measured |
| Design Arena: agents building games | 1209 | Not measured | Only Grok 4.6 measured |
| Design Arena: HTML slides | 1250 | Not measured | Only Grok 4.6 measured |
| Design Arena: PowerPoint slides | 1237 | Not measured | Only Grok 4.6 measured |
| LiveBench research | 84.5% | Not measured | Only Grok 4.6 measured |
| LiveBench browser | 64.0% | Not measured | Only Grok 4.6 measured |
| LiveBench long agentic | 40.7% | Not measured | Only Grok 4.6 measured |
| Finance Agent (Vals AI) | 53.7% | Not measured | Only Grok 4.6 measured |
| Tax Agent Bench (Vals AI) | 33.1% | Not measured | Only Grok 4.6 measured |
| Legal Research Bench (Vals AI) | 48.1% | Not measured | Only Grok 4.6 measured |
| Excel Modeling Benchmark (Vals AI) | 62.7% | Not measured | Only Grok 4.6 measured |
| BioMysteryBench (Vals AI) | 72.2% | Not measured | Only Grok 4.6 measured |
| Terminal-Bench-Science (Vals AI) | 11.4% | Not measured | Only Grok 4.6 measured |
| Vals Science Index | 38.1% | Not measured | Only Grok 4.6 measured |
| Time Horizon Index (Vals AI) | 5.8% | Not measured | Only Grok 4.6 measured |
| APEX-Agents | 65.3% | Not measured | Only Grok 4.6 measured |
| Vending-Bench 2 | $9,047 | Not measured | Only Grok 4.6 measured |
| Neither model has a result on the other 19 boards here | |||
ReasoningDirectional onlyPublic boards, shown as published, kept out of the index17 boards, none shared
| Benchmark | Grok 4.6 | Muse Glimmer 30B | Leader |
|---|---|---|---|
| GPQA Diamond | 94.7% | Not measured | Only Grok 4.6 measured |
| LiveBench reasoning | 91.2% | Not measured | Only Grok 4.6 measured |
| MysteryMechanism (Vals AI) | 30.6% | Not measured | Only Grok 4.6 measured |
| GPQA Diamond (Artificial Analysis run) | 94.9% | Not measured | Only Grok 4.6 measured |
| Humanity's Last Exam (Artificial Analysis run) | 44.1% | Not measured | Only Grok 4.6 measured |
| GPQA Diamond (Epoch AI run) | 94.0% | Not measured | Only Grok 4.6 measured |
| ARC-AGI | 87.5% | Not measured | Only Grok 4.6 measured |
| ARC-AGI-2 | 67.1% | Not measured | Only Grok 4.6 measured |
| SimpleBench | 75.9% | Not measured | Only Grok 4.6 measured |
| Chess puzzles | 33.0% | Not measured | Only Grok 4.6 measured |
| Mystery game puzzles | 34.0% | Not measured | Only Grok 4.6 measured |
| EBR-bench | 30.5% | Not measured | Only Grok 4.6 measured |
| LMArena Text: hard prompts | 1448 | Not measured | Only Grok 4.6 measured |
| LMArena Text: expert | 1469 | Not measured | Only Grok 4.6 measured |
| LMArena Text: hard prompts in English | 1445 | Not measured | Only Grok 4.6 measured |
| LMArena Vision: diagrams | 1285 | Not measured | Only Grok 4.6 measured |
| LMArena Vision: homework | 1283 | Not measured | Only Grok 4.6 measured |
| Neither model has a result on the other 5 boards here | |||
MathDirectional onlyPublic boards, shown as published, kept out of the index6 boards, none shared
| Benchmark | Grok 4.6 | Muse Glimmer 30B | Leader |
|---|---|---|---|
| OTIS Mock AIME | 99.2% | Not measured | Only Grok 4.6 measured |
| FrontierMath, tiers 1 to 3 | 66.0% | Not measured | Only Grok 4.6 measured |
| FrontierMath, tier 4 | 31.7% | Not measured | Only Grok 4.6 measured |
| ProofBench | 51.0% | Not measured | Only Grok 4.6 measured |
| LMArena Text: math | 1417 | Not measured | Only Grok 4.6 measured |
| LMArena Text: mathematical work | 1464 | Not measured | Only Grok 4.6 measured |
| Neither model has a result on the other 7 boards here | |||
KnowledgeDirectional onlyPublic boards, shown as published, kept out of the index11 boards, none shared
| Benchmark | Grok 4.6 | Muse Glimmer 30B | Leader |
|---|---|---|---|
| MMLU Pro | 89.4% | Not measured | Only Grok 4.6 measured |
| LegalBench (Vals AI) | 86.3% | Not measured | Only Grok 4.6 measured |
| CorpFin (Vals AI) | 66.2% | Not measured | Only Grok 4.6 measured |
| TaxEval (Vals AI) | 71.1% | Not measured | Only Grok 4.6 measured |
| MortgageTax (Vals AI) | 64.2% | Not measured | Only Grok 4.6 measured |
| MedCode (Vals AI) | 44.7% | Not measured | Only Grok 4.6 measured |
| SimpleQA Verified | 49.3% | Not measured | Only Grok 4.6 measured |
| LMArena Text: science | 1437 | Not measured | Only Grok 4.6 measured |
| LMArena Text: medicine and healthcare | 1420 | Not measured | Only Grok 4.6 measured |
| LMArena Text: legal and government | 1429 | Not measured | Only Grok 4.6 measured |
| LMArena Text: business and finance | 1416 | Not measured | Only Grok 4.6 measured |
| Neither model has a result on the other 7 boards here | |||
Web designLike-for-likePublic boards, shown as published, kept out of the index10
| Benchmark | Grok 4.6 | Muse Glimmer 30B | Leader |
|---|---|---|---|
| Design Arena: websites | 1289 | Not measured | Only Grok 4.6 measured |
| Design Arena: UI components | 1294 | Not measured | Only Grok 4.6 measured |
| Design Arena: game dev | 1296 | 1144 | Grok 4.6 |
| Design Arena: data viz | 1282 | Not measured | Only Grok 4.6 measured |
| Design Arena: 3D | 1277 | Not measured | Only Grok 4.6 measured |
| Design Arena: all code categories | 1292 | Not measured | Only Grok 4.6 measured |
| Design Arena: SVG | 1240 | Not measured | Only Grok 4.6 measured |
| Design Arena: ASCII art | 1279 | Not measured | Only Grok 4.6 measured |
| LiveBench design | 79.8% | Not measured | Only Grok 4.6 measured |
GeneralDirectional onlyPublic boards, shown as published, kept out of the index32 boards, none shared
| Benchmark | Grok 4.6 | Muse Glimmer 30B | Leader |
|---|---|---|---|
| LiveBench data analysis | 75.3% | Not measured | Only Grok 4.6 measured |
| Public Benefits Bench (Vals AI) | 66.8% | Not measured | Only Grok 4.6 measured |
| SAGE (Vals AI) | 28.9% | Not measured | Only Grok 4.6 measured |
| MedScribe (Vals AI) | 86.5% | Not measured | Only Grok 4.6 measured |
| Long context reasoning (AA-LCR) | 81.0% | Not measured | Only Grok 4.6 measured |
| DTBench | 97.3% | Not measured | Only Grok 4.6 measured |
| LMCA | 48.5% | Not measured | Only Grok 4.6 measured |
| Furniture assembly | 40.0% | Not measured | Only Grok 4.6 measured |
| LMArena Text | 1429 | Not measured | Only Grok 4.6 measured |
| LMArena Text: instruction following | 1431 | Not measured | Only Grok 4.6 measured |
| LMArena Text: creative writing | 1426 | Not measured | Only Grok 4.6 measured |
| LMArena Vision | 1263 | Not measured | Only Grok 4.6 measured |
| LMArena Text: English | 1433 | Not measured | Only Grok 4.6 measured |
| LMArena Text: non-English | 1420 | Not measured | Only Grok 4.6 measured |
| LMArena Text: Chinese | 1476 | Not measured | Only Grok 4.6 measured |
| LMArena Text: German | 1426 | Not measured | Only Grok 4.6 measured |
| LMArena Text: Japanese | 1378 | Not measured | Only Grok 4.6 measured |
| LMArena Text: Korean | 1391 | Not measured | Only Grok 4.6 measured |
| LMArena Text: French | 1455 | Not measured | Only Grok 4.6 measured |
| LMArena Text: Spanish | 1414 | Not measured | Only Grok 4.6 measured |
| LMArena Text: Russian | 1421 | Not measured | Only Grok 4.6 measured |
| LMArena Text: Polish | 1430 | Not measured | Only Grok 4.6 measured |
| LMArena Text: multi-turn | 1425 | Not measured | Only Grok 4.6 measured |
| LMArena Text: longer queries | 1456 | Not measured | Only Grok 4.6 measured |
| LMArena Text: writing and language | 1429 | Not measured | Only Grok 4.6 measured |
| LMArena Text: entertainment and media | 1421 | Not measured | Only Grok 4.6 measured |
| LMArena Vision: English | 1270 | Not measured | Only Grok 4.6 measured |
| LMArena Vision: Chinese | 1289 | Not measured | Only Grok 4.6 measured |
| LMArena Vision: reading text | 1272 | Not measured | Only Grok 4.6 measured |
| LMArena Vision: humor | 1270 | Not measured | Only Grok 4.6 measured |
| LMArena Vision: creative writing | 1262 | Not measured | Only Grok 4.6 measured |
| LMArena Document | 1452 | Not measured | Only Grok 4.6 measured |
| Neither model has a result on the other 14 boards here | |||
Image generationNot comparablePublic boards, shown as published, kept out of the index0 boards, none shared
| Benchmark | Grok 4.6 | Muse Glimmer 30B | Leader |
|---|---|---|---|
| Neither model has a result on 5 boards here | |||
What each workload costs
Three fixed token mixes at each model's listed price, so per-token rates become a bill.
Chat turn
1K input + 500 output tokens
Muse Glimmer 30B costs less
Repository review
50K input + 3K output tokens
Muse Glimmer 30B costs less
Agent loop
200K input + 10K output tokens
Muse Glimmer 30B costs less
Listed OpenRouter rates, without cache or batch discounts. A workload that does not fit a model's context window would need splitting.
Specification differences
The leading value in a row is marked; a row with a missing value names no leader. Our two rows are marked in red.
| Specification | SpaceXAI Grok 4.6 | Meta Muse Glimmer 30B |
|---|---|---|
| Maker | xAI | Meta |
| Weights | No public weights listed | Open weights |
| Released | August 12, 2026 | August 9, 2026 |
| Context window | 500K | 131K |
| Input $/Mtok | $2.00 | $0.325 |
| Output $/Mtok | $6.00 | $1.35 |
| Coding index | 65.7 | Not benchmarked |
| Independent measurements behind it | 6 | 0 |
| Cost per solved task | $0.82 | Not computable |
| Source | OpenRouter listing | OpenRouter listing |
Questions
Is Grok 4.6 better than Muse Glimmer 30B for coding?
Only Grok 4.6 has a coding score, 65.7 on the Vibe Coding Index; Muse Glimmer 30B has none, so the two cannot be ranked on coding. Pick Muse Glimmer 30B for output tokens 4.4x cheaper ($1.35 vs $6.00 per million).
Which is cheaper, Grok 4.6 or Muse Glimmer 30B?
Grok 4.6 costs $2.00 per million input tokens and $6.00 per million output tokens; Muse Glimmer 30B costs $0.325 and $1.35. Cost per solved task is known for Grok 4.6 only.
Which has the bigger context window, Grok 4.6 or Muse Glimmer 30B?
Grok 4.6, with 500K tokens against 131K.
How many benchmarks is the Grok 4.6 vs Muse Glimmer 30B comparison based on?
5 benchmarks have a result for both models as of October 22, 2026. Grok 4.6's coding index rests on 6 independent benchmarks and Muse Glimmer 30B's on 0. Where only one model has a result, the page says so instead of naming a winner.