Model comparison
Amazon Nova Experimental Chat 10 20 vs Grok-2 (Dec 2024)
Amazon Nova Experimental Chat 10 20 is the stronger model overall, scoring 42.1 to 33.7 on the Noometry Index.
Last verified . 17 shared benchmarks.
Summary
- They share 17 benchmarks with published results for both. Amazon Nova Experimental Chat 10 20 scores higher in 8 categories and Grok-2 (Dec 2024) in 0 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in math, where Amazon Nova Experimental Chat 10 20 leads 39.0 to 20.8.
Side by side
| Amazon Nova Experimental Chat 10 20 | Grok-2 (Dec 2024) | |
|---|---|---|
| Provider | Amazon | xAI |
| Noometry Index | 42.1 | 33.7 |
| Released | — | 2024-08-13 |
| Weights | Proprietary | Proprietary |
| Context window | — | — |
| Max output | — | — |
| Input $ / M tokens | — | — |
| Output $ / M tokens | — | — |
| Results tracked | 17 | 34 |
Sponsored placements are available on pages like this one. Advertise on Noometry
Category by category
Coding Amazon Nova Experimental Chat 10 20 leads
Amazon Nova Experimental Chat 10 20: 41.6 (#123), Grok-2 (Dec 2024): 33.3 (#258)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Grok-2 (Dec 2024) |
|---|---|---|
| LMArena Coding | 1412 | 1287 |
| WeirdML | — | 22.2% |
| LiveBench Coding | — | 46.4% |
Reasoning Amazon Nova Experimental Chat 10 20 leads
Amazon Nova Experimental Chat 10 20: 28.4 (#106), Grok-2 (Dec 2024): 16.9 (#299)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Grok-2 (Dec 2024) |
|---|---|---|
| LMArena Hard Prompts | 1396 | 1272 |
| SimpleBench | — | 22.7% |
| LiveBench Reasoning | — | 54.8% |
| DTBench | — | 65.2% |
| LiveBench Data Analysis | — | 54.5% |
| Epoch Capabilities Index | — | 130.48 |
| LiveBench | — | 54.3% |
Math Amazon Nova Experimental Chat 10 20 leads
Amazon Nova Experimental Chat 10 20: 39.0 (#119), Grok-2 (Dec 2024): 20.8 (#284)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Grok-2 (Dec 2024) |
|---|---|---|
| LMArena Math | 1425 | 1283 |
| OTIS Mock AIME 2024-2025 | — | 11.5% |
| LiveBench Math | — | 54.9% |
| MATH Level 5 | — | 63.5% |
| FrontierMath (Feb 2025 set) | — | 0.7% |
Knowledge Amazon Nova Experimental Chat 10 20 leads
Amazon Nova Experimental Chat 10 20: 38.5 (#144), Grok-2 (Dec 2024): 29.8 (#233)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Grok-2 (Dec 2024) |
|---|---|---|
| LMArena Expert | 1386 | 1254 |
| GPQA Diamond | — | 53.8% |
| Confabulations | — | 20.1% |
Multilingual Amazon Nova Experimental Chat 10 20 leads
Amazon Nova Experimental Chat 10 20: 49.5 (#131), Grok-2 (Dec 2024): 43.1 (#188)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Grok-2 (Dec 2024) |
|---|---|---|
| LMArena Non-English | 1372 | 1282 |
| LMArena Chinese | 1404 | 1289 |
| LMArena French | 1425 | 1318 |
| LMArena German | 1391 | 1287 |
| LMArena Japanese | 1360 | 1244 |
| LMArena Korean | 1324 | 1237 |
| LMArena Russian | 1371 | 1286 |
| LMArena Spanish | 1382 | 1281 |
Instruction Following Amazon Nova Experimental Chat 10 20 leads
Amazon Nova Experimental Chat 10 20: 72.1 (#141), Grok-2 (Dec 2024): 66.9 (#202)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Grok-2 (Dec 2024) |
|---|---|---|
| LMArena Instruction Following | 1365 | 1270 |
| LiveBench Instruction Following | — | 69.6% |
Long Context Amazon Nova Experimental Chat 10 20 leads
Amazon Nova Experimental Chat 10 20: 41.7 (#133), Grok-2 (Dec 2024): 38.8 (#190)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Grok-2 (Dec 2024) |
|---|---|---|
| LMArena Longer Query | 1370 | 1276 |
Writing & Preference Amazon Nova Experimental Chat 10 20 leads
Amazon Nova Experimental Chat 10 20: 56.6 (#136), Grok-2 (Dec 2024): 48.6 (#198)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Grok-2 (Dec 2024) |
|---|---|---|
| LMArena Text | 1394 | 1305 |
| LMArena Creative Writing | 1318 | 1284 |
| LMArena Multi-Turn | 1364 | 1290 |
| Short-Story Creative Writing | — | 63.6% |
| LiveBench Language | — | 45.6% |
Frequently asked questions
Is Amazon Nova Experimental Chat 10 20 better than Grok-2 (Dec 2024)?
Amazon Nova Experimental Chat 10 20 is the stronger model overall, scoring 42.1 to 33.7 on the Noometry Index.
Is Amazon Nova Experimental Chat 10 20 or Grok-2 (Dec 2024) better for coding?
Amazon Nova Experimental Chat 10 20 scores higher on coding benchmarks: 41.6 versus 33.3 in the Noometry coding category.
How many benchmarks do Amazon Nova Experimental Chat 10 20 and Grok-2 (Dec 2024) share?
17 benchmarks have published results for both models. Amazon Nova Experimental Chat 10 20 has 17 scored results on Noometry and Grok-2 (Dec 2024) has 34.