Model comparison
Gemini 4 Argon vs Solar Pro4
Gemini 4 Argon is the stronger model overall, scoring 56.5 to 42.1 on the Noometry Index.
Last verified . 14 shared benchmarks.
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UpstageSummary
- They share 14 benchmarks with published results for both. Gemini 4 Argon scores higher in 8 categories and Solar Pro4 in 0 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in math, where Gemini 4 Argon leads 73.9 to 38.8.
Side by side
| Gemini 4 Argon | Solar Pro4 | |
|---|---|---|
| Provider | Upstage | |
| Noometry Index | 56.5 | 42.1 |
| Released | 2026-09-30 | 2026-08-06 |
| Weights | Proprietary | Proprietary |
| Context window | — | 524K |
| Max output | — | 131K |
| Input $ / M tokens | — | $0.30 |
| Output $ / M tokens | — | $1.20 |
| Results tracked | 21 | 18 |
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Category by category
Coding Gemini 4 Argon leads
Gemini 4 Argon: 62.0 (#9), Solar Pro4: 40.1 (#149)
| Benchmark | Gemini 4 Argon | Solar Pro4 |
|---|---|---|
| LMArena WebDev | 1678 | 1371 |
| LMArena Coding | 1550 | 1437 |
| FrontierSWE | 55% | — |
| SciCode | 61.8% | — |
Agentic & Tool Use Not comparable
Gemini 4 Argon: 49.2 (#8), Solar Pro4: —
| Benchmark | Gemini 4 Argon | Solar Pro4 |
|---|---|---|
| APEX-Agents | 82.2% | — |
| Vending-Bench 2 | 13,718 | — |
Reasoning Gemini 4 Argon leads
Gemini 4 Argon: 44.2 (#47), Solar Pro4: 28.5 (#104)
| Benchmark | Gemini 4 Argon | Solar Pro4 |
|---|---|---|
| LMArena Hard Prompts | 1548 | 1399 |
| CritPt | 27.1% | — |
Math Gemini 4 Argon leads
Gemini 4 Argon: 73.9 (#17), Solar Pro4: 38.8 (#128)
| Benchmark | Gemini 4 Argon | Solar Pro4 |
|---|---|---|
| LMArena Math | 1536 | 1416 |
| ProofBench | 99% | — |
Knowledge Gemini 4 Argon leads
Gemini 4 Argon: 43.9 (#89), Solar Pro4: 39.8 (#129)
| Benchmark | Gemini 4 Argon | Solar Pro4 |
|---|---|---|
| LMArena Expert | 1553 | 1427 |
Multimodal Not comparable
Gemini 4 Argon: 46.5 (#14), Solar Pro4: —
| Benchmark | Gemini 4 Argon | Solar Pro4 |
|---|---|---|
| Blueprint-Bench 2 | 54.4% | — |
Multilingual Gemini 4 Argon leads
Gemini 4 Argon: 60.3 (#1), Solar Pro4: 48.7 (#139)
| Benchmark | Gemini 4 Argon | Solar Pro4 |
|---|---|---|
| LMArena Non-English | 1523 | 1361 |
| LMArena Chinese | 1610 | 1415 |
| LMArena Russian | 1537 | 1360 |
| LMArena Spanish | 1497 | 1401 |
| LMArena French | — | 1397 |
| LMArena German | — | 1364 |
| LMArena Japanese | — | 1309 |
| LMArena Korean | — | 1382 |
Instruction Following Gemini 4 Argon leads
Gemini 4 Argon: 80.1 (#2), Solar Pro4: 72.7 (#132)
| Benchmark | Gemini 4 Argon | Solar Pro4 |
|---|---|---|
| LMArena Instruction Following | 1538 | 1377 |
Long Context Gemini 4 Argon leads
Gemini 4 Argon: 47.6 (#15), Solar Pro4: 42.1 (#130)
| Benchmark | Gemini 4 Argon | Solar Pro4 |
|---|---|---|
| LMArena Longer Query | 1549 | 1381 |
Writing & Preference Gemini 4 Argon leads
Gemini 4 Argon: 71.4 (#19), Solar Pro4: 56.5 (#138)
| Benchmark | Gemini 4 Argon | Solar Pro4 |
|---|---|---|
| LMArena Text | 1534 | 1386 |
| LMArena Creative Writing | 1531 | 1316 |
| LMArena Multi-Turn | 1557 | 1385 |
Frequently asked questions
Is Gemini 4 Argon better than Solar Pro4?
Gemini 4 Argon is the stronger model overall, scoring 56.5 to 42.1 on the Noometry Index.
Is Gemini 4 Argon or Solar Pro4 better for coding?
Gemini 4 Argon scores higher on coding benchmarks: 62.0 versus 40.1 in the Noometry coding category.
How many benchmarks do Gemini 4 Argon and Solar Pro4 share?
14 benchmarks have published results for both models. Gemini 4 Argon has 21 scored results on Noometry and Solar Pro4 has 18.