Model comparison
Amazon Nova Experimental Chat 10 09 vs Gemini 2.5 Pro
Gemini 2.5 Pro is the stronger model overall, scoring 44.9 to 41.4 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 0 categories and Gemini 2.5 Pro in 6 categories; 6 gaps are clear of the uncertainty.
- The widest gap is in long context, where Gemini 2.5 Pro leads 59.7 to 40.6.
Side by side
| Amazon Nova Experimental Chat 10 09 | Gemini 2.5 Pro | |
|---|---|---|
| Provider | Amazon | |
| Noometry Index | 41.4 | 44.9 |
| Released | — | 2025-03-25 |
| Weights | Proprietary | Proprietary |
| Context window | — | 1.05M |
| Max output | — | 66K |
| Input $ / M tokens | — | $1.25 |
| Output $ / M tokens | — | $10 |
| Results tracked | 9 | 78 |
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Category by category
Coding Gemini 2.5 Pro leads
Amazon Nova Experimental Chat 10 09: 39.6 (#142), Gemini 2.5 Pro: 42.8 (#86)
| Benchmark | Amazon Nova Experimental Chat 10 09 | Gemini 2.5 Pro |
|---|---|---|
| LMArena Coding | 1371 | 1452 |
| SWE-bench Verified | — | 57.6% |
| SWE-bench Verified (bash only) | — | 53.6% |
| Aider Polyglot | — | 83.1% |
| LMArena WebDev | — | 1227 |
| SciCode | — | 42.8% |
| GSO | — | 3.9% |
| WeirdML | — | 54% |
| LiveBench Coding | — | 85.9% |
| CadEval | — | 64% |
| ALE-Bench | — | 785.52 |
| AlgoTune | — | 1.51 |
Agentic & Tool Use Not comparable
Amazon Nova Experimental Chat 10 09: —, Gemini 2.5 Pro: 29.1 (#81)
| Benchmark | Amazon Nova Experimental Chat 10 09 | Gemini 2.5 Pro |
|---|---|---|
| Terminal-Bench | — | 32.6% |
| GDPval | — | 23.3% |
| Remote Labor Index | — | 0.8% |
| TheAgentCompany | — | 30.3% |
| τ²-bench Banking | — | 13.7% |
| DeepResearch Bench | — | 42.8% |
| BALROG | — | 43.3% |
| LMArena Search | — | 1142 |
| METR Time Horizons | — | 55.4% |
| Vending-Bench 2 | — | 573.64 |
Reasoning Gemini 2.5 Pro leads
Amazon Nova Experimental Chat 10 09: 26.2 (#122), Gemini 2.5 Pro: 28.8 (#85)
| Benchmark | Amazon Nova Experimental Chat 10 09 | Gemini 2.5 Pro |
|---|---|---|
| LMArena Hard Prompts | 1356 | 1455 |
| ARC-AGI-2 | — | 4.9% |
| SimpleBench | — | 62.4% |
| Kagi LLM Benchmark | — | 70.3% |
| ARC-AGI-1 | — | 41% |
| CritPt | — | 2% |
| Chess Puzzles | — | 20% |
| EnigmaEval | — | 5.6% |
| LiveBench Reasoning | — | 89.8% |
| DTBench | — | 82.4% |
| LiveBench Data Analysis | — | 79.9% |
| LMCA | — | 34.8% |
| Epoch Capabilities Index | — | 145.32 |
| ForecastBench | — | 61.3 |
| LiveBench | — | 82.3% |
Math Not comparable
Amazon Nova Experimental Chat 10 09: —, Gemini 2.5 Pro: 31.9 (#191)
| Benchmark | Amazon Nova Experimental Chat 10 09 | Gemini 2.5 Pro |
|---|---|---|
| FrontierMath (Tiers 1-3) | — | 24.6% |
| FrontierMath Tier 4 | — | 0% |
| OTIS Mock AIME 2024-2025 | — | 84.7% |
| Omni-MATH | — | 41.6% |
| LiveBench Math | — | 90.2% |
| LMArena Math | — | 1450 |
| MATH Level 5 | — | 95.9% |
| FrontierMath (Feb 2025 set) | — | 14.1% |
| FrontierMath Tier 4 (v1) | — | 4.2% |
Knowledge Not comparable
Amazon Nova Experimental Chat 10 09: —, Gemini 2.5 Pro: 55.8 (#41)
| Benchmark | Amazon Nova Experimental Chat 10 09 | Gemini 2.5 Pro |
|---|---|---|
| GPQA Diamond | — | 85.3% |
| Humanity's Last Exam | — | 21.6% |
| MMLU-Pro | — | 86.3% |
| Confabulations | — | 10.6% |
| Vectara Hallucination Rate | — | 7% |
| GPQA (HELM) | — | 74.9% |
| LMArena Expert | — | 1452 |
Multimodal Not comparable
Amazon Nova Experimental Chat 10 09: —, Gemini 2.5 Pro: 44.5 (#16)
| Benchmark | Amazon Nova Experimental Chat 10 09 | Gemini 2.5 Pro |
|---|---|---|
| LMArena Vision | — | 1263 |
| GeoBench | — | 86% |
| VPCT | — | 48% |
| LMArena Document | — | 1421 |
| SpatialViz-Bench | — | 44.7% |
Multilingual Gemini 2.5 Pro leads
Amazon Nova Experimental Chat 10 09: 47.5 (#145), Gemini 2.5 Pro: 55.5 (#30)
| Benchmark | Amazon Nova Experimental Chat 10 09 | Gemini 2.5 Pro |
|---|---|---|
| LMArena Non-English | 1341 | 1452 |
| LMArena Chinese | 1345 | 1507 |
| LMArena French | — | 1473 |
| LMArena German | — | 1487 |
| LMArena Japanese | — | 1462 |
| LMArena Korean | — | 1435 |
| LMArena Russian | — | 1460 |
| LMArena Spanish | — | 1473 |
Instruction Following Gemini 2.5 Pro leads
Amazon Nova Experimental Chat 10 09: 69.7 (#167), Gemini 2.5 Pro: 75.2 (#71)
| Benchmark | Amazon Nova Experimental Chat 10 09 | Gemini 2.5 Pro |
|---|---|---|
| LMArena Instruction Following | 1316 | 1436 |
| LiveBench Instruction Following | — | 80.6% |
| IFEval | — | 84% |
Long Context Gemini 2.5 Pro leads
Amazon Nova Experimental Chat 10 09: 40.6 (#146), Gemini 2.5 Pro: 59.7 (#5)
| Benchmark | Amazon Nova Experimental Chat 10 09 | Gemini 2.5 Pro |
|---|---|---|
| LMArena Longer Query | 1334 | 1449 |
| Fiction.LiveBench | — | 91.7% |
Writing & Preference Gemini 2.5 Pro leads
Amazon Nova Experimental Chat 10 09: 55.0 (#144), Gemini 2.5 Pro: 63.9 (#60)
| Benchmark | Amazon Nova Experimental Chat 10 09 | Gemini 2.5 Pro |
|---|---|---|
| LMArena Text | 1365 | 1458 |
| LMArena Creative Writing | 1307 | 1453 |
| LMArena Multi-Turn | 1354 | 1453 |
| Short-Story Creative Writing | — | 83.8% |
| EQ-Bench Creative Writing | — | 1421 |
| WildBench | — | 85.7% |
| LiveBench Language | — | 67.8% |
Frequently asked questions
Is Amazon Nova Experimental Chat 10 09 better than Gemini 2.5 Pro?
Gemini 2.5 Pro is the stronger model overall, scoring 44.9 to 41.4 on the Noometry Index.
Is Amazon Nova Experimental Chat 10 09 or Gemini 2.5 Pro better for coding?
Gemini 2.5 Pro scores higher on coding benchmarks: 42.8 versus 39.6 in the Noometry coding category.
How many benchmarks do Amazon Nova Experimental Chat 10 09 and Gemini 2.5 Pro share?
9 benchmarks have published results for both models. Amazon Nova Experimental Chat 10 09 has 9 scored results on Noometry and Gemini 2.5 Pro has 78.