Model comparison
Amazon Nova Experimental Chat 11 10 vs Gemini 3 Flash Preview
Gemini 3 Flash Preview is the stronger model overall, scoring 52.3 to 43.0 on the Noometry Index.
Last verified . 17 shared benchmarks.
GoogleSummary
- They share 17 benchmarks with published results for both. Amazon Nova Experimental Chat 11 10 scores higher in 0 categories and Gemini 3 Flash Preview in 8 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in reasoning, where Gemini 3 Flash Preview leads 49.2 to 29.1.
Side by side
| Amazon Nova Experimental Chat 11 10 | Gemini 3 Flash Preview | |
|---|---|---|
| Provider | Amazon | |
| Noometry Index | 43.0 | 52.3 |
| Released | — | 2025-12-17 |
| Weights | Proprietary | Proprietary |
| Context window | — | 1.05M |
| Max output | — | 66K |
| Input $ / M tokens | — | $0.50 |
| Output $ / M tokens | — | $3 |
| Results tracked | 17 | 59 |
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Category by category
Coding Gemini 3 Flash Preview leads
Amazon Nova Experimental Chat 11 10: 42.3 (#107), Gemini 3 Flash Preview: 50.9 (#42)
| Benchmark | Amazon Nova Experimental Chat 11 10 | Gemini 3 Flash Preview |
|---|---|---|
| LMArena Coding | 1433 | 1460 |
| SWE-bench Verified | — | 75.4% |
| SWE-bench Verified (bash only) | — | 75.8% |
| LMArena WebDev | — | 1439 |
| SWE-bench Multilingual | — | 72.7% |
| GSO | — | 9.8% |
| WeirdML | — | 61.6% |
| ALE-Bench | — | 1,367 |
Agentic & Tool Use Not comparable
Amazon Nova Experimental Chat 11 10: —, Gemini 3 Flash Preview: 38.7 (#29)
| Benchmark | Amazon Nova Experimental Chat 11 10 | Gemini 3 Flash Preview |
|---|---|---|
| Terminal-Bench | — | 64.3% |
| τ²-bench Airline | — | 82.5% |
| τ²-bench Banking | — | 27.3% |
| τ²-bench Retail | — | 76.8% |
| τ²-bench Telecom | — | 91.2% |
| DeepResearch Bench | — | 49.8% |
| BALROG | — | 48.1% |
| GDP.pdf | — | 10% |
| LMArena Search | — | 1198 |
| Vending-Bench 2 | — | 3,635 |
Reasoning Gemini 3 Flash Preview leads
Amazon Nova Experimental Chat 11 10: 29.1 (#95), Gemini 3 Flash Preview: 49.2 (#37)
| Benchmark | Amazon Nova Experimental Chat 11 10 | Gemini 3 Flash Preview |
|---|---|---|
| LMArena Hard Prompts | 1422 | 1465 |
| ARC-AGI-2 | — | 33.6% |
| SimpleBench | — | 61.1% |
| NYT Connections (extended) | — | 83.1% |
| ARC-AGI-1 | — | 84.7% |
| Chess Puzzles | — | 40% |
| Mystery Game Puzzles | — | 26% |
| DTBench | — | 89.1% |
| LMCA | — | 43.1% |
| Epoch Capabilities Index | — | 151.8 |
| ForecastBench | — | 58.5 |
Math Gemini 3 Flash Preview leads
Amazon Nova Experimental Chat 11 10: 39.1 (#114), Gemini 3 Flash Preview: 51.7 (#55)
| Benchmark | Amazon Nova Experimental Chat 11 10 | Gemini 3 Flash Preview |
|---|---|---|
| LMArena Math | 1431 | 1473 |
| FrontierMath (Tiers 1-3) | — | 51.2% |
| FrontierMath Tier 4 | — | 17.1% |
| MathArena Final-Answer Competitions | — | 67.6% |
| OTIS Mock AIME 2024-2025 | — | 95.6% |
| ProofBench | — | 15% |
| FrontierMath (Feb 2025 set) | — | 35.6% |
| FrontierMath Tier 4 (v1) | — | 4.2% |
Knowledge Gemini 3 Flash Preview leads
Amazon Nova Experimental Chat 11 10: 39.9 (#127), Gemini 3 Flash Preview: 58.8 (#33)
| Benchmark | Amazon Nova Experimental Chat 11 10 | Gemini 3 Flash Preview |
|---|---|---|
| LMArena Expert | 1431 | 1462 |
| GPQA Diamond | — | 89.4% |
| SimpleQA Verified | — | 66.8% |
| Vectara Hallucination Rate | — | 13.5% |
Multimodal Not comparable
Amazon Nova Experimental Chat 11 10: —, Gemini 3 Flash Preview: 45.5 (#16)
| Benchmark | Amazon Nova Experimental Chat 11 10 | Gemini 3 Flash Preview |
|---|---|---|
| LMArena Vision | — | 1285 |
| GeoBench | — | 88% |
| VPCT | — | 72.6% |
| Blueprint-Bench 2 | — | 0% |
| LMArena Document | — | 1413 |
Multilingual Gemini 3 Flash Preview leads
Amazon Nova Experimental Chat 11 10: 51.9 (#98), Gemini 3 Flash Preview: 55.7 (#27)
| Benchmark | Amazon Nova Experimental Chat 11 10 | Gemini 3 Flash Preview |
|---|---|---|
| LMArena Non-English | 1405 | 1458 |
| LMArena Chinese | 1463 | 1511 |
| LMArena French | 1449 | 1477 |
| LMArena German | 1395 | 1497 |
| LMArena Japanese | 1383 | 1489 |
| LMArena Korean | 1384 | 1443 |
| LMArena Russian | 1394 | 1480 |
| LMArena Spanish | 1444 | 1469 |
Instruction Following Gemini 3 Flash Preview leads
Amazon Nova Experimental Chat 11 10: 73.2 (#122), Gemini 3 Flash Preview: 75.7 (#56)
| Benchmark | Amazon Nova Experimental Chat 11 10 | Gemini 3 Flash Preview |
|---|---|---|
| LMArena Instruction Following | 1387 | 1437 |
Long Context Gemini 3 Flash Preview leads
Amazon Nova Experimental Chat 11 10: 42.5 (#121), Gemini 3 Flash Preview: 44.4 (#67)
| Benchmark | Amazon Nova Experimental Chat 11 10 | Gemini 3 Flash Preview |
|---|---|---|
| LMArena Longer Query | 1395 | 1452 |
Writing & Preference Gemini 3 Flash Preview leads
Amazon Nova Experimental Chat 11 10: 58.8 (#114), Gemini 3 Flash Preview: 65.5 (#45)
| Benchmark | Amazon Nova Experimental Chat 11 10 | Gemini 3 Flash Preview |
|---|---|---|
| LMArena Text | 1415 | 1466 |
| LMArena Creative Writing | 1349 | 1457 |
| LMArena Multi-Turn | 1380 | 1471 |
Frequently asked questions
Is Amazon Nova Experimental Chat 11 10 better than Gemini 3 Flash Preview?
Gemini 3 Flash Preview is the stronger model overall, scoring 52.3 to 43.0 on the Noometry Index.
Is Amazon Nova Experimental Chat 11 10 or Gemini 3 Flash Preview better for coding?
Gemini 3 Flash Preview scores higher on coding benchmarks: 50.9 versus 42.3 in the Noometry coding category.
How many benchmarks do Amazon Nova Experimental Chat 11 10 and Gemini 3 Flash Preview share?
17 benchmarks have published results for both models. Amazon Nova Experimental Chat 11 10 has 17 scored results on Noometry and Gemini 3 Flash Preview has 59.