Model comparison
Amazon Nova Experimental Chat 10 09 vs Gemini 3.1 Flash Lite
Amazon Nova Experimental Chat 10 09 is the stronger model overall, scoring 41.4 to 40.4 on the Noometry Index.
Last verified . 9 shared benchmarks.
GoogleSummary
- They share 9 benchmarks with published results for both. Amazon Nova Experimental Chat 10 09 scores higher in 2 categories and Gemini 3.1 Flash Lite in 4 categories; 6 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where Gemini 3.1 Flash Lite leads 61.0 to 55.0.
Side by side
| Amazon Nova Experimental Chat 10 09 | Gemini 3.1 Flash Lite | |
|---|---|---|
| Provider | Amazon | |
| Noometry Index | 41.4 | 40.4 |
| Released | — | 2026-03-03 |
| Weights | Proprietary | Proprietary |
| Context window | — | 1.05M |
| Max output | — | 66K |
| Input $ / M tokens | — | $0.25 |
| Output $ / M tokens | — | $1.50 |
| Results tracked | 9 | 38 |
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Category by category
Coding Amazon Nova Experimental Chat 10 09 leads
Amazon Nova Experimental Chat 10 09: 39.6 (#142), Gemini 3.1 Flash Lite: 37.5 (#179)
| Benchmark | Amazon Nova Experimental Chat 10 09 | Gemini 3.1 Flash Lite |
|---|---|---|
| LMArena Coding | 1371 | 1400 |
| LMArena WebDev | — | 1256 |
| SciCode | — | 41.9% |
| WeirdML | — | 52.2% |
| ALE-Bench | — | 797.73 |
Agentic & Tool Use Not comparable
Amazon Nova Experimental Chat 10 09: —, Gemini 3.1 Flash Lite: 29.9 (#72)
| Benchmark | Amazon Nova Experimental Chat 10 09 | Gemini 3.1 Flash Lite |
|---|---|---|
| DeepResearch Bench | — | 37.3% |
Reasoning Amazon Nova Experimental Chat 10 09 leads
Amazon Nova Experimental Chat 10 09: 26.2 (#122), Gemini 3.1 Flash Lite: 22.3 (#181)
| Benchmark | Amazon Nova Experimental Chat 10 09 | Gemini 3.1 Flash Lite |
|---|---|---|
| LMArena Hard Prompts | 1356 | 1407 |
| Kagi LLM Benchmark | — | 67.2% |
| NYT Connections (extended) | — | 8.2% |
| CritPt | — | 1.1% |
| Chess Puzzles | — | 25% |
| EnigmaEval | — | 3% |
| Thematic Generalization | — | 63.3% |
| DTBench | — | 76.8% |
| LMCA | — | 35% |
| Epoch Capabilities Index | — | 144.45 |
| ForecastBench | — | 54.4 |
Math Not comparable
Amazon Nova Experimental Chat 10 09: —, Gemini 3.1 Flash Lite: 39.5 (#82)
| Benchmark | Amazon Nova Experimental Chat 10 09 | Gemini 3.1 Flash Lite |
|---|---|---|
| FrontierMath (Tiers 1-3) | — | 27.7% |
| OTIS Mock AIME 2024-2025 | — | 80% |
| LMArena Math | — | 1427 |
Knowledge Not comparable
Amazon Nova Experimental Chat 10 09: —, Gemini 3.1 Flash Lite: 41.7 (#95)
| Benchmark | Amazon Nova Experimental Chat 10 09 | Gemini 3.1 Flash Lite |
|---|---|---|
| GPQA Diamond | — | 81.8% |
| Humanity's Last Exam | — | 8.6% |
| Vectara Hallucination Rate | — | 8.2% |
| LMArena Expert | — | 1397 |
Multimodal Not comparable
Amazon Nova Experimental Chat 10 09: —, Gemini 3.1 Flash Lite: 38.7 (#57)
| Benchmark | Amazon Nova Experimental Chat 10 09 | Gemini 3.1 Flash Lite |
|---|---|---|
| LMArena Vision | — | 1240 |
Multilingual Gemini 3.1 Flash Lite leads
Amazon Nova Experimental Chat 10 09: 47.5 (#145), Gemini 3.1 Flash Lite: 52.5 (#82)
| Benchmark | Amazon Nova Experimental Chat 10 09 | Gemini 3.1 Flash Lite |
|---|---|---|
| LMArena Non-English | 1341 | 1410 |
| LMArena Chinese | 1345 | 1461 |
| LMArena French | — | 1423 |
| LMArena German | — | 1429 |
| LMArena Japanese | — | 1411 |
| LMArena Korean | — | 1393 |
| LMArena Russian | — | 1420 |
| LMArena Spanish | — | 1420 |
Instruction Following Gemini 3.1 Flash Lite leads
Amazon Nova Experimental Chat 10 09: 69.7 (#167), Gemini 3.1 Flash Lite: 72.9 (#126)
| Benchmark | Amazon Nova Experimental Chat 10 09 | Gemini 3.1 Flash Lite |
|---|---|---|
| LMArena Instruction Following | 1316 | 1376 |
Long Context Gemini 3.1 Flash Lite leads
Amazon Nova Experimental Chat 10 09: 40.6 (#146), Gemini 3.1 Flash Lite: 42.5 (#117)
| Benchmark | Amazon Nova Experimental Chat 10 09 | Gemini 3.1 Flash Lite |
|---|---|---|
| LMArena Longer Query | 1334 | 1394 |
Writing & Preference Gemini 3.1 Flash Lite leads
Amazon Nova Experimental Chat 10 09: 55.0 (#144), Gemini 3.1 Flash Lite: 61.0 (#90)
| Benchmark | Amazon Nova Experimental Chat 10 09 | Gemini 3.1 Flash Lite |
|---|---|---|
| LMArena Text | 1365 | 1416 |
| LMArena Creative Writing | 1307 | 1401 |
| LMArena Multi-Turn | 1354 | 1417 |
Frequently asked questions
Is Amazon Nova Experimental Chat 10 09 better than Gemini 3.1 Flash Lite?
Amazon Nova Experimental Chat 10 09 is the stronger model overall, scoring 41.4 to 40.4 on the Noometry Index.
Is Amazon Nova Experimental Chat 10 09 or Gemini 3.1 Flash Lite better for coding?
Amazon Nova Experimental Chat 10 09 scores higher on coding benchmarks: 39.6 versus 37.5 in the Noometry coding category.
How many benchmarks do Amazon Nova Experimental Chat 10 09 and Gemini 3.1 Flash Lite share?
9 benchmarks have published results for both models. Amazon Nova Experimental Chat 10 09 has 9 scored results on Noometry and Gemini 3.1 Flash Lite has 38.