Model comparison
Amazon Nova Experimental Chat 10 09 vs Granite 4.2 30b
Amazon Nova Experimental Chat 10 09 and Granite 4.2 30b score almost the same on the Noometry Index (41.9 vs 41.8), so choose on price, context window or the category you care about most.
Last verified . 9 shared benchmarks.
Summary
- They share 9 benchmarks with published results for both. Amazon Nova Experimental Chat 10 09 scores higher in 1 category and Granite 4.2 30b in 5 categories; one gap is clear of the uncertainty.
- Granite 4.2 30b has downloadable open weights; the other is API-only.
Side by side
| Amazon Nova Experimental Chat 10 09 | Granite 4.2 30b | |
|---|---|---|
| Provider | Amazon | IBM |
| Noometry Index | 41.9 | 41.8 |
| Released | — | — |
| Weights | Proprietary | Open |
| Context window | — | — |
| Max output | — | — |
| Input $ / M tokens | — | — |
| Output $ / M tokens | — | — |
| Results tracked | 9 | 11 |
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Category by category
Coding Too close to call
Amazon Nova Experimental Chat 10 09: 40.2 (#145), Granite 4.2 30b: 41.0 (#126)
| Benchmark | Amazon Nova Experimental Chat 10 09 | Granite 4.2 30b |
|---|---|---|
| LMArena Coding | 1370 | 1396 |
Reasoning Too close to call
Amazon Nova Experimental Chat 10 09: 27.3 (#120), Granite 4.2 30b: 27.8 (#112)
| Benchmark | Amazon Nova Experimental Chat 10 09 | Granite 4.2 30b |
|---|---|---|
| LMArena Hard Prompts | 1356 | 1374 |
Knowledge Not comparable
Amazon Nova Experimental Chat 10 09: —, Granite 4.2 30b: 39.1 (#138)
| Benchmark | Amazon Nova Experimental Chat 10 09 | Granite 4.2 30b |
|---|---|---|
| LMArena Expert | — | 1406 |
Multilingual Too close to call
Amazon Nova Experimental Chat 10 09: 47.3 (#150), Granite 4.2 30b: 47.3 (#151)
| Benchmark | Amazon Nova Experimental Chat 10 09 | Granite 4.2 30b |
|---|---|---|
| LMArena Non-English | 1340 | 1340 |
| LMArena Chinese | 1341 | 1414 |
| LMArena Russian | — | 1343 |
Instruction Following Granite 4.2 30b leads
Amazon Nova Experimental Chat 10 09: 69.4 (#172), Granite 4.2 30b: 71.2 (#155)
| Benchmark | Amazon Nova Experimental Chat 10 09 | Granite 4.2 30b |
|---|---|---|
| LMArena Instruction Following | 1315 | 1347 |
Long Context Too close to call
Amazon Nova Experimental Chat 10 09: 40.5 (#152), Granite 4.2 30b: 41.4 (#140)
| Benchmark | Amazon Nova Experimental Chat 10 09 | Granite 4.2 30b |
|---|---|---|
| LMArena Longer Query | 1333 | 1359 |
Writing & Preference Too close to call
Amazon Nova Experimental Chat 10 09: 54.7 (#149), Granite 4.2 30b: 53.8 (#156)
| Benchmark | Amazon Nova Experimental Chat 10 09 | Granite 4.2 30b |
|---|---|---|
| LMArena Text | 1364 | 1361 |
| LMArena Creative Writing | 1307 | 1288 |
| LMArena Multi-Turn | 1355 | 1339 |
Frequently asked questions
Is Amazon Nova Experimental Chat 10 09 better than Granite 4.2 30b?
Amazon Nova Experimental Chat 10 09 and Granite 4.2 30b score almost the same on the Noometry Index (41.9 vs 41.8), so choose on price, context window or the category you care about most.
Is Amazon Nova Experimental Chat 10 09 or Granite 4.2 30b better for coding?
They score almost the same on coding (40.2 vs 41.0); test both on your own repository before choosing.
How many benchmarks do Amazon Nova Experimental Chat 10 09 and Granite 4.2 30b share?
9 benchmarks have published results for both models. Amazon Nova Experimental Chat 10 09 has 9 scored results on Noometry and Granite 4.2 30b has 11.