Model comparison
Amazon Nova Experimental Chat 12 10 vs Grok Build 0.1
Amazon Nova Experimental Chat 12 10 is the stronger model overall, scoring 42.3 to 35.8 on the Noometry Index.
Last verified . 0 shared benchmarks.
Summary
- The widest gap is in reasoning, where Grok Build 0.1 leads 31.3 to 28.1.
Side by side
| Amazon Nova Experimental Chat 12 10 | Grok Build 0.1 | |
|---|---|---|
| Provider | Amazon | xAI |
| Noometry Index | 42.3 | 35.8 |
| Released | — | 2026-04-16 |
| Weights | Proprietary | Proprietary |
| Context window | — | 256K |
| Max output | — | 256K |
| Input $ / M tokens | — | $1 |
| Output $ / M tokens | — | $2 |
| Results tracked | 12 | 3 |
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Category by category
Coding Too close to call
Amazon Nova Experimental Chat 12 10: 41.5 (#112), Grok Build 0.1: 42.5 (#90)
| Benchmark | Amazon Nova Experimental Chat 12 10 | Grok Build 0.1 |
|---|---|---|
| SciCode | — | 50.2% |
| LMArena Coding | 1430 | — |
Agentic & Tool Use Not comparable
Amazon Nova Experimental Chat 12 10: —, Grok Build 0.1: 22.5 (#122)
| Benchmark | Amazon Nova Experimental Chat 12 10 | Grok Build 0.1 |
|---|---|---|
| GBAEval | — | 2.4% |
Reasoning Grok Build 0.1 leads
Amazon Nova Experimental Chat 12 10: 28.1 (#93), Grok Build 0.1: 31.3 (#73)
| Benchmark | Amazon Nova Experimental Chat 12 10 | Grok Build 0.1 |
|---|---|---|
| CritPt | — | 9.1% |
| LMArena Hard Prompts | 1427 | — |
Math Not comparable
Amazon Nova Experimental Chat 12 10: 36.1 (#130), Grok Build 0.1: —
| Benchmark | Amazon Nova Experimental Chat 12 10 | Grok Build 0.1 |
|---|---|---|
| LMArena Math | 1418 | — |
Knowledge Not comparable
Amazon Nova Experimental Chat 12 10: 38.6 (#133), Grok Build 0.1: —
| Benchmark | Amazon Nova Experimental Chat 12 10 | Grok Build 0.1 |
|---|---|---|
| LMArena Expert | 1409 | — |
Multilingual Not comparable
Amazon Nova Experimental Chat 12 10: 51.7 (#103), Grok Build 0.1: —
| Benchmark | Amazon Nova Experimental Chat 12 10 | Grok Build 0.1 |
|---|---|---|
| LMArena Non-English | 1399 | — |
| LMArena Chinese | 1440 | — |
| LMArena Russian | 1397 | — |
Instruction Following Not comparable
Amazon Nova Experimental Chat 12 10: 73.4 (#117), Grok Build 0.1: —
| Benchmark | Amazon Nova Experimental Chat 12 10 | Grok Build 0.1 |
|---|---|---|
| LMArena Instruction Following | 1387 | — |
Long Context Not comparable
Amazon Nova Experimental Chat 12 10: 42.4 (#120), Grok Build 0.1: —
| Benchmark | Amazon Nova Experimental Chat 12 10 | Grok Build 0.1 |
|---|---|---|
| LMArena Longer Query | 1391 | — |
Writing & Preference Not comparable
Amazon Nova Experimental Chat 12 10: 59.7 (#104), Grok Build 0.1: —
| Benchmark | Amazon Nova Experimental Chat 12 10 | Grok Build 0.1 |
|---|---|---|
| LMArena Text | 1420 | — |
| LMArena Creative Writing | 1351 | — |
| LMArena Multi-Turn | 1409 | — |
Frequently asked questions
Is Amazon Nova Experimental Chat 12 10 better than Grok Build 0.1?
Amazon Nova Experimental Chat 12 10 is the stronger model overall, scoring 42.3 to 35.8 on the Noometry Index.
Is Amazon Nova Experimental Chat 12 10 or Grok Build 0.1 better for coding?
They score almost the same on coding (41.5 vs 42.5); test both on your own repository before choosing.
How many benchmarks do Amazon Nova Experimental Chat 12 10 and Grok Build 0.1 share?
0 benchmarks have published results for both models. Amazon Nova Experimental Chat 12 10 has 12 scored results on Noometry and Grok Build 0.1 has 3.