Model comparison
Amazon Nova Experimental Chat 10 20 vs Yi-Lightning
Amazon Nova Experimental Chat 10 20 is the stronger model overall, scoring 42.1 to 37.1 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 Yi-Lightning in 0 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in coding, where Amazon Nova Experimental Chat 10 20 leads 41.6 to 27.4.
Side by side
| Amazon Nova Experimental Chat 10 20 | Yi-Lightning | |
|---|---|---|
| Provider | Amazon | 01.AI |
| Noometry Index | 42.1 | 37.1 |
| Released | — | 2024-12-02 |
| Weights | Proprietary | Proprietary |
| Context window | — | — |
| Max output | — | — |
| Input $ / M tokens | — | — |
| Output $ / M tokens | — | — |
| Results tracked | 17 | 18 |
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Category by category
Coding Amazon Nova Experimental Chat 10 20 leads
Amazon Nova Experimental Chat 10 20: 41.6 (#123), Yi-Lightning: 27.4 (#320)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Yi-Lightning |
|---|---|---|
| LMArena Coding | 1412 | 1312 |
| Aider Polyglot | — | 12.9% |
Reasoning Amazon Nova Experimental Chat 10 20 leads
Amazon Nova Experimental Chat 10 20: 28.4 (#106), Yi-Lightning: 25.9 (#139)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Yi-Lightning |
|---|---|---|
| LMArena Hard Prompts | 1396 | 1302 |
Math Amazon Nova Experimental Chat 10 20 leads
Amazon Nova Experimental Chat 10 20: 39.0 (#119), Yi-Lightning: 36.2 (#172)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Yi-Lightning |
|---|---|---|
| LMArena Math | 1425 | 1300 |
Knowledge Amazon Nova Experimental Chat 10 20 leads
Amazon Nova Experimental Chat 10 20: 38.5 (#144), Yi-Lightning: 35.4 (#185)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Yi-Lightning |
|---|---|---|
| LMArena Expert | 1386 | 1286 |
Multilingual Amazon Nova Experimental Chat 10 20 leads
Amazon Nova Experimental Chat 10 20: 49.5 (#131), Yi-Lightning: 42.2 (#196)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Yi-Lightning |
|---|---|---|
| LMArena Non-English | 1372 | 1269 |
| LMArena Chinese | 1404 | 1320 |
| LMArena French | 1425 | 1305 |
| LMArena German | 1391 | 1267 |
| LMArena Japanese | 1360 | 1228 |
| LMArena Korean | 1324 | 1192 |
| LMArena Russian | 1371 | 1255 |
| LMArena Spanish | 1382 | 1315 |
Instruction Following Amazon Nova Experimental Chat 10 20 leads
Amazon Nova Experimental Chat 10 20: 72.1 (#141), Yi-Lightning: 67.4 (#196)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Yi-Lightning |
|---|---|---|
| LMArena Instruction Following | 1365 | 1278 |
Long Context Amazon Nova Experimental Chat 10 20 leads
Amazon Nova Experimental Chat 10 20: 41.7 (#133), Yi-Lightning: 39.4 (#181)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Yi-Lightning |
|---|---|---|
| LMArena Longer Query | 1370 | 1297 |
Writing & Preference Amazon Nova Experimental Chat 10 20 leads
Amazon Nova Experimental Chat 10 20: 56.6 (#136), Yi-Lightning: 50.2 (#184)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Yi-Lightning |
|---|---|---|
| LMArena Text | 1394 | 1302 |
| LMArena Creative Writing | 1318 | 1280 |
| LMArena Multi-Turn | 1364 | 1311 |
Frequently asked questions
Is Amazon Nova Experimental Chat 10 20 better than Yi-Lightning?
Amazon Nova Experimental Chat 10 20 is the stronger model overall, scoring 42.1 to 37.1 on the Noometry Index.
Is Amazon Nova Experimental Chat 10 20 or Yi-Lightning better for coding?
Amazon Nova Experimental Chat 10 20 scores higher on coding benchmarks: 41.6 versus 27.4 in the Noometry coding category.
How many benchmarks do Amazon Nova Experimental Chat 10 20 and Yi-Lightning share?
17 benchmarks have published results for both models. Amazon Nova Experimental Chat 10 20 has 17 scored results on Noometry and Yi-Lightning has 18.