Model comparison
Gemini 4 Argon vs Muse Spark 1.2
Gemini 4 Argon is the stronger model overall, scoring 56.5 to 50.3 on the Noometry Index.
Last verified . 19 shared benchmarks.
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MetaSummary
- They share 19 benchmarks with published results for both. Gemini 4 Argon scores higher in 7 categories and Muse Spark 1.2 in 3 categories; 9 gaps are clear of the uncertainty.
- The widest gap is in math, where Gemini 4 Argon leads 73.9 to 46.4.
- The biggest single-benchmark swing is ProofBench: 99% for Gemini 4 Argon and 43% for Muse Spark 1.2.
Side by side
| Gemini 4 Argon | Muse Spark 1.2 | |
|---|---|---|
| Provider | Meta | |
| Noometry Index | 56.5 | 50.3 |
| Released | 2026-09-30 | 2026-08-05 |
| Weights | Proprietary | Proprietary |
| Context window | — | 1.05M |
| Max output | — | 131K |
| Input $ / M tokens | — | $1.25 |
| Output $ / M tokens | — | $4.25 |
| Results tracked | 21 | 31 |
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Category by category
Coding Gemini 4 Argon leads
Gemini 4 Argon: 62.0 (#9), Muse Spark 1.2: 49.2 (#51)
| Benchmark | Gemini 4 Argon | Muse Spark 1.2 |
|---|---|---|
| LMArena WebDev | 1678 | 1533 |
| FrontierSWE | 55% | 12% |
| SciCode | 61.8% | 56.4% |
| LMArena Coding | 1550 | 1495 |
| DeepSWE | — | 54.9% |
| WeirdML | — | 60.3% |
Agentic & Tool Use Gemini 4 Argon leads
Gemini 4 Argon: 49.2 (#8), Muse Spark 1.2: 29.4 (#87)
| Benchmark | Gemini 4 Argon | Muse Spark 1.2 |
|---|---|---|
| APEX-Agents | 82.2% | 36.4% |
| GDP.pdf | — | 16% |
| Vending-Bench 2 | 13,718 | — |
Reasoning Muse Spark 1.2 leads
Gemini 4 Argon: 44.2 (#47), Muse Spark 1.2: 51.3 (#34)
| Benchmark | Gemini 4 Argon | Muse Spark 1.2 |
|---|---|---|
| CritPt | 27.1% | 17.7% |
| LMArena Hard Prompts | 1548 | 1486 |
| SimpleBench | — | 74.5% |
| NYT Connections (extended) | — | 79.2% |
| DTBench | — | 94.7% |
| LMCA | — | 48.4% |
| Epoch Capabilities Index | — | 154.87 |
Math Gemini 4 Argon leads
Gemini 4 Argon: 73.9 (#17), Muse Spark 1.2: 46.4 (#70)
| Benchmark | Gemini 4 Argon | Muse Spark 1.2 |
|---|---|---|
| ProofBench | 99% | 43% |
| LMArena Math | 1536 | 1471 |
Knowledge Muse Spark 1.2 leads
Gemini 4 Argon: 43.9 (#89), Muse Spark 1.2: 54.1 (#53)
| Benchmark | Gemini 4 Argon | Muse Spark 1.2 |
|---|---|---|
| LMArena Expert | 1553 | 1480 |
| SimpleQA Verified | — | 60.3% |
Multimodal Gemini 4 Argon leads
Gemini 4 Argon: 46.5 (#14), Muse Spark 1.2: 43.4 (#25)
| Benchmark | Gemini 4 Argon | Muse Spark 1.2 |
|---|---|---|
| LMArena Vision | — | 1305 |
| Blueprint-Bench 2 | 54.4% | — |
Multilingual Gemini 4 Argon leads
Gemini 4 Argon: 60.3 (#1), Muse Spark 1.2: 57.1 (#11)
| Benchmark | Gemini 4 Argon | Muse Spark 1.2 |
|---|---|---|
| LMArena Non-English | 1523 | 1478 |
| LMArena Chinese | 1610 | 1511 |
| LMArena Russian | 1537 | 1487 |
| LMArena Spanish | 1497 | 1498 |
| LMArena French | — | 1513 |
Instruction Following Gemini 4 Argon leads
Gemini 4 Argon: 80.1 (#2), Muse Spark 1.2: 76.7 (#36)
| Benchmark | Gemini 4 Argon | Muse Spark 1.2 |
|---|---|---|
| LMArena Instruction Following | 1538 | 1461 |
Long Context Gemini 4 Argon leads
Gemini 4 Argon: 47.6 (#15), Muse Spark 1.2: 45.2 (#48)
| Benchmark | Gemini 4 Argon | Muse Spark 1.2 |
|---|---|---|
| LMArena Longer Query | 1549 | 1475 |
Writing & Preference Too close to call
Gemini 4 Argon: 71.4 (#19), Muse Spark 1.2: 72.3 (#14)
| Benchmark | Gemini 4 Argon | Muse Spark 1.2 |
|---|---|---|
| LMArena Text | 1534 | 1482 |
| LMArena Creative Writing | 1531 | 1449 |
| LMArena Multi-Turn | 1557 | 1494 |
| EQ-Bench Creative Writing | — | 1840 |
Frequently asked questions
Is Gemini 4 Argon better than Muse Spark 1.2?
Gemini 4 Argon is the stronger model overall, scoring 56.5 to 50.3 on the Noometry Index.
Is Gemini 4 Argon or Muse Spark 1.2 better for coding?
Gemini 4 Argon scores higher on coding benchmarks: 62.0 versus 49.2 in the Noometry coding category.
How many benchmarks do Gemini 4 Argon and Muse Spark 1.2 share?
19 benchmarks have published results for both models. Gemini 4 Argon has 21 scored results on Noometry and Muse Spark 1.2 has 31.