Model comparison
Palm 2 vs Yi-Lightning
Yi-Lightning is the stronger model overall, scoring 37.1 to 30.0 on the Noometry Index.
Last verified . 10 shared benchmarks.
GoogleSummary
- They share 10 benchmarks with published results for both. Palm 2 scores higher in 1 category and Yi-Lightning in 6 categories; 7 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where Yi-Lightning leads 50.2 to 25.6.
Side by side
| Palm 2 | Yi-Lightning | |
|---|---|---|
| Provider | 01.AI | |
| Noometry Index | 30.0 | 37.1 |
| Released | — | 2024-12-02 |
| Weights | Proprietary | Proprietary |
| Context window | — | — |
| Max output | — | — |
| Input $ / M tokens | — | — |
| Output $ / M tokens | — | — |
| Results tracked | 10 | 18 |
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Category by category
Coding Palm 2 leads
Palm 2: 29.0 (#311), Yi-Lightning: 27.4 (#320)
| Benchmark | Palm 2 | Yi-Lightning |
|---|---|---|
| LMArena Coding | 994 | 1312 |
| Aider Polyglot | — | 12.9% |
Reasoning Yi-Lightning leads
Palm 2: 19.1 (#271), Yi-Lightning: 25.9 (#139)
| Benchmark | Palm 2 | Yi-Lightning |
|---|---|---|
| LMArena Hard Prompts | 1005 | 1302 |
Math Yi-Lightning leads
Palm 2: 30.8 (#231), Yi-Lightning: 36.2 (#172)
| Benchmark | Palm 2 | Yi-Lightning |
|---|---|---|
| LMArena Math | 1049 | 1300 |
Knowledge Not comparable
Palm 2: —, Yi-Lightning: 35.4 (#185)
| Benchmark | Palm 2 | Yi-Lightning |
|---|---|---|
| LMArena Expert | — | 1286 |
Multilingual Yi-Lightning leads
Palm 2: 20.9 (#295), Yi-Lightning: 42.2 (#196)
| Benchmark | Palm 2 | Yi-Lightning |
|---|---|---|
| LMArena Non-English | 916 | 1269 |
| LMArena Chinese | 887 | 1320 |
| LMArena French | — | 1305 |
| LMArena German | — | 1267 |
| LMArena Japanese | — | 1228 |
| LMArena Korean | — | 1192 |
| LMArena Russian | — | 1255 |
| LMArena Spanish | — | 1315 |
Instruction Following Yi-Lightning leads
Palm 2: 51.0 (#296), Yi-Lightning: 67.4 (#196)
| Benchmark | Palm 2 | Yi-Lightning |
|---|---|---|
| LMArena Instruction Following | 1010 | 1278 |
Long Context Yi-Lightning leads
Palm 2: 30.8 (#285), Yi-Lightning: 39.4 (#181)
| Benchmark | Palm 2 | Yi-Lightning |
|---|---|---|
| LMArena Longer Query | 1010 | 1297 |
Writing & Preference Yi-Lightning leads
Palm 2: 25.6 (#304), Yi-Lightning: 50.2 (#184)
| Benchmark | Palm 2 | Yi-Lightning |
|---|---|---|
| LMArena Text | 1027 | 1302 |
| LMArena Creative Writing | 991 | 1280 |
| LMArena Multi-Turn | 994 | 1311 |
Frequently asked questions
Is Palm 2 better than Yi-Lightning?
Yi-Lightning is the stronger model overall, scoring 37.1 to 30.0 on the Noometry Index.
Is Palm 2 or Yi-Lightning better for coding?
Palm 2 scores higher on coding benchmarks: 29.0 versus 27.4 in the Noometry coding category.
How many benchmarks do Palm 2 and Yi-Lightning share?
10 benchmarks have published results for both models. Palm 2 has 10 scored results on Noometry and Yi-Lightning has 18.