Grok 4.6 vs MiniMax M2.1
Grok 4.6 leads MiniMax M2.1 on the Artificial Analysis Intelligence Index, 44.3 to 20.9, and MiniMax M2.1 costs 5.0x less per output token ($1.20 vs $6.00 per million). Updated October 22, 2026; 21 benchmarks have a result for both.
Grok 4.6 or MiniMax M2.1: which to pick
Only Grok 4.6 has a coding score, 65.7 on the Vibe Coding Index; MiniMax M2.1 has none, so the two cannot be ranked on coding.
Pick MiniMax M2.1 for output tokens 5.0x cheaper ($1.20 vs $6.00 per million) and a lower cost per solved task ($0.59 against $0.82).
- Shared results
- 21
- Grok 4.6 only
- 102
- MiniMax M2.1 only
- 13
- Like-for-like categories
- 6 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 20.9.
Same board, both measured
Agentic work
AA Agentic Index
No call
Only Grok 4.6 has a AA Agentic Index result, 53.0.
Directional only
Reasoning
GPQA Diamond
Grok 4.6
Grok 4.6 leads, 94.7% against 78.5%.
Same board, both measured
Math
AIME
No call
Only MiniMax M2.1 has a AIME result, 77.9%.
Directional only
Knowledge
MMLU Pro
Grok 4.6
Grok 4.6 leads, 89.4% against 87.0%.
Same board, both measured
Web design
Design Arena: websites
Grok 4.6
Grok 4.6 leads, 1289 against 1201.
Same board, both measured
Long documents
Listed context window
Grok 4.6
Grok 4.6 takes 500K tokens against 205K.
Listed by OpenRouter
Everyday cost
1K input + 500 output tokens
MiniMax M2.1
Grok 4.6 $0.0050, MiniMax M2.1 $0.0009 per turn.
List prices
Cost per solved task
One SWE-bench Verified task, solved
MiniMax M2.1
Grok 4.6 $0.82, MiniMax M2.1 $0.59.
Published attempt cost and pass rate
At a glance
- Coding index
- Grok 4.6 65.7 from 6 benchmarks, MiniMax M2.1 not benchmarked.
- Widest category
- Intelligence, 23.4 points apart on average over 1 shared benchmark.
- Widest single gap
- ALE-Bench: Grok 4.6 1508.1 against MiniMax M2.1 623.8, 29.5 points apart on a 0 to 100 scale.
- Output price
- Grok 4.6 $6.00 against MiniMax M2.1 $1.20 per million output tokens, 5.0x apart.
- Context window
- Grok 4.6 takes 500K tokens, MiniMax M2.1 205K.
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 | MiniMax M2.1 | Ties |
|---|---|---|---|---|
| Coding | 3 | 0 | ||
| Intelligence | 1 | 0 | ||
| Reasoning | 3 | 0 | ||
| Knowledge | 5 | 0 | ||
| Web design | 7 | 0 | ||
| General | 2 | 0 | ||
| All shared boards | 21 | 0 |
CodingLike-for-likeSix of these boards feed the Vibe Coding Index30
| Benchmark | Grok 4.6 | MiniMax M2.1 | 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 | Not measured | Only Grok 4.6 measured |
| LiveCodeBench (Vals AI) | 88.2% | 81.8% | Grok 4.6 |
| SWE-bench Verified (Vals AI) | 95.6% | 74.8% | Grok 4.6 |
| 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 |
| LiveCodeBench (Artificial Analysis run) | Not measured | 81.0% | Only MiniMax M2.1 measured |
| SciCode | 56.5% | Not measured | Only Grok 4.6 measured |
| Terminal-Bench Hard (Artificial Analysis run) | Not measured | 28.8% | Only MiniMax M2.1 measured |
| Terminal-Bench | Not measured | 36.6% | Only MiniMax M2.1 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 | 623.8 | 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 16 boards here | |||
IntelligenceLike-for-likePublic boards, shown as published, kept out of the index10
| Benchmark | Grok 4.6 | MiniMax M2.1 | Leader |
|---|---|---|---|
| AA Intelligence Index | 44.3 | 20.9 | Grok 4.6 |
| Epoch Capabilities Index | 156.6 | Not measured | Only Grok 4.6 measured |
Agentic workDirectional onlyPublic boards, shown as published, kept out of the index23 boards, none shared
| Benchmark | Grok 4.6 | MiniMax M2.1 | Leader |
|---|---|---|---|
| AA Agentic Index | 53.0 | Not measured | Only Grok 4.6 measured |
| 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 | 1210 | Not measured | Only Grok 4.6 measured |
| Design Arena: HTML slides | 1200 | Not measured | Only Grok 4.6 measured |
| Design Arena: PowerPoint slides | 1216 | 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 |
| τ²-Bench Telecom | Not measured | 85.4% | Only MiniMax M2.1 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 | |||
ReasoningLike-for-likePublic boards, shown as published, kept out of the index30
| Benchmark | Grok 4.6 | MiniMax M2.1 | Leader |
|---|---|---|---|
| GPQA Diamond | 94.7% | 78.5% | Grok 4.6 |
| 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% | 83.0% | Grok 4.6 |
| Humanity's Last Exam (Artificial Analysis run) | 44.1% | 23.2% | Grok 4.6 |
| 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 6 boards here | |||
MathDirectional onlyPublic boards, shown as published, kept out of the index11 boards, none shared
| Benchmark | Grok 4.6 | MiniMax M2.1 | Leader |
|---|---|---|---|
| AIME | Not measured | 77.9% | Only MiniMax M2.1 measured |
| MATH 500 (Vals AI) | Not measured | 89.0% | Only MiniMax M2.1 measured |
| MGSM (Vals AI) | Not measured | 87.8% | Only MiniMax M2.1 measured |
| AA Math Index | Not measured | 82.7 | Only MiniMax M2.1 measured |
| AIME 2025 (Artificial Analysis run) | Not measured | 82.7% | Only MiniMax M2.1 measured |
| 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 3 boards here | |||
KnowledgeLike-for-likePublic boards, shown as published, kept out of the index50
| Benchmark | Grok 4.6 | MiniMax M2.1 | Leader |
|---|---|---|---|
| MMLU Pro | 89.4% | 87.0% | Grok 4.6 |
| LegalBench (Vals AI) | 86.3% | 75.5% | Grok 4.6 |
| CaseLaw (Vals AI) | Not measured | 55.8% | Only MiniMax M2.1 measured |
| CorpFin (Vals AI) | 66.2% | 58.9% | Grok 4.6 |
| TaxEval (Vals AI) | 71.1% | 66.3% | Grok 4.6 |
| MortgageTax (Vals AI) | 64.2% | Not measured | Only Grok 4.6 measured |
| MedQA (Vals AI) | Not measured | 91.2% | Only MiniMax M2.1 measured |
| MedCode (Vals AI) | 44.7% | 34.1% | Grok 4.6 |
| MMLU Pro (Artificial Analysis run) | Not measured | 87.5% | Only MiniMax M2.1 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 6 boards here | |||
Web designLike-for-likePublic boards, shown as published, kept out of the index70
| Benchmark | Grok 4.6 | MiniMax M2.1 | Leader |
|---|---|---|---|
| Design Arena: websites | 1289 | 1201 | Grok 4.6 |
| Design Arena: UI components | 1293 | 1220 | Grok 4.6 |
| Design Arena: game dev | 1295 | 1134 | Grok 4.6 |
| Design Arena: data viz | 1282 | 1206 | Grok 4.6 |
| Design Arena: 3D | 1275 | 1164 | Grok 4.6 |
| Design Arena: all code categories | 1292 | 1190 | Grok 4.6 |
| Design Arena: SVG | 1238 | 1131 | Grok 4.6 |
| Design Arena: ASCII art | 1279 | Not measured | Only Grok 4.6 measured |
| LiveBench design | 79.8% | Not measured | Only Grok 4.6 measured |
GeneralLike-for-likePublic boards, shown as published, kept out of the index20
| Benchmark | Grok 4.6 | MiniMax M2.1 | 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% | 80.8% | Grok 4.6 |
| IFBench | Not measured | 69.9% | Only MiniMax M2.1 measured |
| Long context reasoning (AA-LCR) | 81.0% | 67.7% | Grok 4.6 |
| 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 15 boards here | |||
Image generationNot comparablePublic boards, shown as published, kept out of the index0 boards, none shared
| Benchmark | Grok 4.6 | MiniMax M2.1 | 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
MiniMax M2.1 costs less
Repository review
50K input + 3K output tokens
MiniMax M2.1 costs less
Agent loop
200K input + 10K output tokens
MiniMax M2.1 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 | MiniMax M2.1 |
|---|---|---|
| Maker | xAI | MiniMax |
| Weights | No public weights listed | Open weights |
| Released | August 12, 2026 | December 23, 2025 |
| Context window | 500K | 205K |
| Input $/Mtok | $2.00 | $0.30 |
| Output $/Mtok | $6.00 | $1.20 |
| Coding index | 65.7 | Not benchmarked |
| Independent measurements behind it | 6 | 1 |
| Cost per solved task | $0.82 | $0.59 |
| Source | OpenRouter listing | OpenRouter listing |
Questions
Is Grok 4.6 better than MiniMax M2.1 for coding?
Only Grok 4.6 has a coding score, 65.7 on the Vibe Coding Index; MiniMax M2.1 has none, so the two cannot be ranked on coding. Pick MiniMax M2.1 for output tokens 5.0x cheaper ($1.20 vs $6.00 per million) and a lower cost per solved task ($0.59 against $0.82).
Which is cheaper, Grok 4.6 or MiniMax M2.1?
Grok 4.6 costs $2.00 per million input tokens and $6.00 per million output tokens; MiniMax M2.1 costs $0.30 and $1.20. Per solved SWE-bench Verified task, Grok 4.6 costs $0.82 and MiniMax M2.1 $0.59.
Which has the bigger context window, Grok 4.6 or MiniMax M2.1?
Grok 4.6, with 500K tokens against 205K.
How many benchmarks is the Grok 4.6 vs MiniMax M2.1 comparison based on?
21 benchmarks have a result for both models as of October 22, 2026. Grok 4.6's coding index rests on 6 independent benchmarks and MiniMax M2.1's on 1. Where only one model has a result, the page says so instead of naming a winner.