Model comparison
Amazon Nova Pro vs Yi-1.5-34B
Amazon Nova Pro and Yi-1.5-34B score almost the same on the Noometry Index (31.0 vs 30.6), so choose on price, context window or the category you care about most.
Last verified . 17 shared benchmarks.
Summary
- They share 17 benchmarks with published results for both. Amazon Nova Pro scores higher in 7 categories and Yi-1.5-34B in 1 category; 8 gaps are clear of the uncertainty.
- The widest gap is in knowledge, where Amazon Nova Pro leads 27.4 to 14.8.
- Yi-1.5-34B has downloadable open weights; the other is API-only.
Side by side
| Amazon Nova Pro | Yi-1.5-34B | |
|---|---|---|
| Provider | Amazon | 01.AI |
| Noometry Index | 31.0 | 30.6 |
| Released | 2024-12-03 | 2024-05-13 |
| Weights | Proprietary | Open |
| Context window | 300K | — |
| Max output | 10K | — |
| Input $ / M tokens | $0.80 | — |
| Output $ / M tokens | $3.20 | — |
| Results tracked | 38 | 21 |
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Category by category
Coding Amazon Nova Pro leads
Amazon Nova Pro: 35.1 (#229), Yi-1.5-34B: 32.4 (#272)
| Benchmark | Amazon Nova Pro | Yi-1.5-34B |
|---|---|---|
| LMArena Coding | 1270 | 1169 |
| BigCodeBench Instruct | — | 33.9% |
| LiveBench Coding | 38.1% | — |
| BigCodeBench Complete | — | 43.8% |
Agentic & Tool Use Not comparable
Amazon Nova Pro: 16.7 (#147), Yi-1.5-34B: —
| Benchmark | Amazon Nova Pro | Yi-1.5-34B |
|---|---|---|
| Berkeley Function Calling Leaderboard | 25% | — |
| TheAgentCompany | 1.7% | — |
Reasoning Yi-1.5-34B leads
Amazon Nova Pro: 20.0 (#243), Yi-1.5-34B: 22.5 (#191)
| Benchmark | Amazon Nova Pro | Yi-1.5-34B |
|---|---|---|
| LMArena Hard Prompts | 1246 | 1160 |
| LiveBench Reasoning | 32.6% | — |
| LiveBench Data Analysis | 48.3% | — |
| Epoch Capabilities Index | 123.8 | — |
| LiveBench | 43.5% | — |
Math Amazon Nova Pro leads
Amazon Nova Pro: 28.5 (#243), Yi-1.5-34B: 27.5 (#249)
| Benchmark | Amazon Nova Pro | Yi-1.5-34B |
|---|---|---|
| LMArena Math | 1252 | 1182 |
| Omni-MATH | 24.2% | — |
| LiveBench Math | 38% | — |
| MATH Level 5 | — | 25.5% |
Knowledge Amazon Nova Pro leads
Amazon Nova Pro: 27.4 (#250), Yi-1.5-34B: 14.8 (#295)
| Benchmark | Amazon Nova Pro | Yi-1.5-34B |
|---|---|---|
| LMArena Expert | 1211 | 1144 |
| GPQA Diamond | — | 32% |
| Humanity's Last Exam | 4.4% | — |
| MMLU-Pro | 67.3% | — |
| Confabulations | 30.1% | — |
| Vectara Hallucination Rate | 5.1% | — |
| GPQA (HELM) | 44.6% | — |
| MMLU | 82% | — |
Multimodal Not comparable
Amazon Nova Pro: 25.0 (#126), Yi-1.5-34B: —
| Benchmark | Amazon Nova Pro | Yi-1.5-34B |
|---|---|---|
| LMArena Vision | 980 | — |
Multilingual Amazon Nova Pro leads
Amazon Nova Pro: 39.7 (#223), Yi-1.5-34B: 32.3 (#256)
| Benchmark | Amazon Nova Pro | Yi-1.5-34B |
|---|---|---|
| LMArena Non-English | 1234 | 1121 |
| LMArena Chinese | 1244 | 1213 |
| LMArena French | 1271 | 1156 |
| LMArena German | 1243 | 1111 |
| LMArena Japanese | 1200 | 1021 |
| LMArena Korean | 1203 | 1005 |
| LMArena Russian | 1240 | 1091 |
| LMArena Spanish | 1182 | 1121 |
Instruction Following Amazon Nova Pro leads
Amazon Nova Pro: 64.9 (#226), Yi-1.5-34B: 59.2 (#257)
| Benchmark | Amazon Nova Pro | Yi-1.5-34B |
|---|---|---|
| LMArena Instruction Following | 1235 | 1139 |
| LiveBench Instruction Following | 67.1% | — |
| IFEval | 81.5% | — |
Long Context Amazon Nova Pro leads
Amazon Nova Pro: 38.1 (#205), Yi-1.5-34B: 34.6 (#248)
| Benchmark | Amazon Nova Pro | Yi-1.5-34B |
|---|---|---|
| LMArena Longer Query | 1255 | 1143 |
Writing & Preference Amazon Nova Pro leads
Amazon Nova Pro: 43.9 (#226), Yi-1.5-34B: 37.4 (#257)
| Benchmark | Amazon Nova Pro | Yi-1.5-34B |
|---|---|---|
| LMArena Text | 1259 | 1173 |
| LMArena Creative Writing | 1212 | 1135 |
| LMArena Multi-Turn | 1246 | 1153 |
| Short-Story Creative Writing | 60.5% | — |
| WildBench | 77.7% | — |
| LiveBench Language | 37% | — |
Frequently asked questions
Is Amazon Nova Pro better than Yi-1.5-34B?
Amazon Nova Pro and Yi-1.5-34B score almost the same on the Noometry Index (31.0 vs 30.6), so choose on price, context window or the category you care about most.
Is Amazon Nova Pro or Yi-1.5-34B better for coding?
Amazon Nova Pro scores higher on coding benchmarks: 35.1 versus 32.4 in the Noometry coding category.
How many benchmarks do Amazon Nova Pro and Yi-1.5-34B share?
17 benchmarks have published results for both models. Amazon Nova Pro has 38 scored results on Noometry and Yi-1.5-34B has 21.