Model comparison
Amazon Nova Experimental Chat 10 20 vs Gemini 3.5 Flash Lite
Amazon Nova Experimental Chat 10 20 and Gemini 3.5 Flash Lite score almost the same on the Noometry Index (41.5 vs 41.8), so choose on price, context window or the category you care about most.
Last verified . 17 shared benchmarks.
GoogleSummary
- They share 17 benchmarks with published results for both. Amazon Nova Experimental Chat 10 20 scores higher in 1 category and Gemini 3.5 Flash Lite in 7 categories; 7 gaps are clear of the uncertainty.
- The widest gap is in knowledge, where Gemini 3.5 Flash Lite leads 50.0 to 37.8.
Side by side
| Amazon Nova Experimental Chat 10 20 | Gemini 3.5 Flash Lite | |
|---|---|---|
| Provider | Amazon | |
| Noometry Index | 41.5 | 41.8 |
| Released | — | 2026-07-21 |
| Weights | Proprietary | Proprietary |
| Context window | — | 1.05M |
| Max output | — | 66K |
| Input $ / M tokens | — | $0.30 |
| Output $ / M tokens | — | $2.50 |
| Results tracked | 17 | 38 |
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Category by category
Coding Gemini 3.5 Flash Lite leads
Amazon Nova Experimental Chat 10 20: 41.0 (#123), Gemini 3.5 Flash Lite: 42.1 (#96)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Gemini 3.5 Flash Lite |
|---|---|---|
| LMArena Coding | 1413 | 1455 |
| LMArena WebDev | — | 1440 |
| SciCode | — | 41.3% |
| WeirdML | — | 39% |
| ALE-Bench | — | 765.27 |
Agentic & Tool Use Not comparable
Amazon Nova Experimental Chat 10 20: —, Gemini 3.5 Flash Lite: 28.6 (#82)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Gemini 3.5 Flash Lite |
|---|---|---|
| GDP.pdf | — | 10% |
Reasoning Too close to call
Amazon Nova Experimental Chat 10 20: 27.3 (#110), Gemini 3.5 Flash Lite: 27.8 (#95)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Gemini 3.5 Flash Lite |
|---|---|---|
| LMArena Hard Prompts | 1396 | 1441 |
| ARC-AGI-2 | — | 10.3% |
| NYT Connections (extended) | — | 60.4% |
| ARC-AGI-1 | — | 53.5% |
| CritPt | — | 0% |
| Chess Puzzles | — | 22% |
| Mystery Game Puzzles | — | 19% |
| DTBench | — | 83.5% |
| LMCA | — | 37.6% |
| Epoch Capabilities Index | — | 145.12 |
Math Amazon Nova Experimental Chat 10 20 leads
Amazon Nova Experimental Chat 10 20: 36.2 (#121), Gemini 3.5 Flash Lite: 25.7 (#245)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Gemini 3.5 Flash Lite |
|---|---|---|
| LMArena Math | 1425 | 1431 |
| FrontierMath (Tiers 1-3) | — | 26% |
| FrontierMath Tier 4 | — | 0% |
| OTIS Mock AIME 2024-2025 | — | 71.1% |
| ProofBench | — | 13% |
Knowledge Gemini 3.5 Flash Lite leads
Amazon Nova Experimental Chat 10 20: 37.8 (#142), Gemini 3.5 Flash Lite: 50.0 (#66)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Gemini 3.5 Flash Lite |
|---|---|---|
| LMArena Expert | 1385 | 1430 |
| GPQA Diamond | — | 83.3% |
Multimodal Not comparable
Amazon Nova Experimental Chat 10 20: —, Gemini 3.5 Flash Lite: 40.3 (#38)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Gemini 3.5 Flash Lite |
|---|---|---|
| LMArena Vision | — | 1266 |
Multilingual Gemini 3.5 Flash Lite leads
Amazon Nova Experimental Chat 10 20: 49.7 (#127), Gemini 3.5 Flash Lite: 53.8 (#59)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Gemini 3.5 Flash Lite |
|---|---|---|
| LMArena Non-English | 1372 | 1428 |
| LMArena Chinese | 1405 | 1467 |
| LMArena French | 1426 | 1452 |
| LMArena German | 1391 | 1454 |
| LMArena Japanese | 1355 | 1428 |
| LMArena Korean | 1327 | 1406 |
| LMArena Russian | 1371 | 1443 |
| LMArena Spanish | 1381 | 1440 |
Instruction Following Gemini 3.5 Flash Lite leads
Amazon Nova Experimental Chat 10 20: 72.3 (#136), Gemini 3.5 Flash Lite: 75.0 (#77)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Gemini 3.5 Flash Lite |
|---|---|---|
| LMArena Instruction Following | 1365 | 1420 |
Long Context Gemini 3.5 Flash Lite leads
Amazon Nova Experimental Chat 10 20: 41.7 (#128), Gemini 3.5 Flash Lite: 43.8 (#80)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Gemini 3.5 Flash Lite |
|---|---|---|
| LMArena Longer Query | 1370 | 1435 |
Writing & Preference Gemini 3.5 Flash Lite leads
Amazon Nova Experimental Chat 10 20: 56.9 (#131), Gemini 3.5 Flash Lite: 64.4 (#55)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Gemini 3.5 Flash Lite |
|---|---|---|
| LMArena Text | 1394 | 1436 |
| LMArena Creative Writing | 1318 | 1419 |
| LMArena Multi-Turn | 1364 | 1445 |
| EQ-Bench Creative Writing | — | 1559 |
Frequently asked questions
Is Amazon Nova Experimental Chat 10 20 better than Gemini 3.5 Flash Lite?
Amazon Nova Experimental Chat 10 20 and Gemini 3.5 Flash Lite score almost the same on the Noometry Index (41.5 vs 41.8), so choose on price, context window or the category you care about most.
Is Amazon Nova Experimental Chat 10 20 or Gemini 3.5 Flash Lite better for coding?
Gemini 3.5 Flash Lite scores higher on coding benchmarks: 42.1 versus 41.0 in the Noometry coding category.
How many benchmarks do Amazon Nova Experimental Chat 10 20 and Gemini 3.5 Flash Lite share?
17 benchmarks have published results for both models. Amazon Nova Experimental Chat 10 20 has 17 scored results on Noometry and Gemini 3.5 Flash Lite has 38.