Model comparison
Nova Premier 1.0 vs Yi-34B
Nova Premier 1.0 is the stronger model overall, scoring 38.3 to 27.8 on the Noometry Index.
Last verified . 0 shared benchmarks.
Summary
- The widest gap is in knowledge, where Nova Premier 1.0 leads 35.8 to 7.5.
- Yi-34B has downloadable open weights; the other is API-only.
Side by side
| Nova Premier 1.0 | Yi-34B | |
|---|---|---|
| Provider | Amazon | 01.AI |
| Noometry Index | 38.3 | 27.8 |
| Released | 2025-04-30 | 2023-11-02 |
| Weights | Proprietary | Open |
| Context window | 1M | — |
| Max output | 10K | — |
| Input $ / M tokens | $2.50 | — |
| Output $ / M tokens | $12.50 | — |
| Results tracked | 6 | 23 |
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Category by category
Coding Not comparable
Nova Premier 1.0: —, Yi-34B: 32.3 (#274)
| Benchmark | Nova Premier 1.0 | Yi-34B |
|---|---|---|
| LMArena Coding | — | 1112 |
Reasoning Nova Premier 1.0 leads
Nova Premier 1.0: 23.0 (#185), Yi-34B: 21.2 (#226)
| Benchmark | Nova Premier 1.0 | Yi-34B |
|---|---|---|
| Kagi LLM Benchmark | 44.8% | — |
| LMArena Hard Prompts | — | 1104 |
| BIG-Bench Hard | — | 71.7% |
| Epoch Capabilities Index | — | 117.39 |
Math Nova Premier 1.0 leads
Nova Premier 1.0: 33.8 (#199), Yi-34B: 21.6 (#282)
| Benchmark | Nova Premier 1.0 | Yi-34B |
|---|---|---|
| Omni-MATH | 35% | — |
| LMArena Math | — | 1114 |
| MATH Level 5 | — | 5.1% |
| GSM8K | — | 76% |
Knowledge Nova Premier 1.0 leads
Nova Premier 1.0: 35.8 (#180), Yi-34B: 7.5 (#309)
| Benchmark | Nova Premier 1.0 | Yi-34B |
|---|---|---|
| GPQA Diamond | — | 14.7% |
| MMLU-Pro | 72.6% | — |
| GPQA (HELM) | 51.8% | — |
| LMArena Expert | — | 1061 |
| MMLU | — | 76.3% |
Multilingual Not comparable
Nova Premier 1.0: —, Yi-34B: 29.7 (#264)
| Benchmark | Nova Premier 1.0 | Yi-34B |
|---|---|---|
| LMArena Non-English | — | 1079 |
| LMArena Chinese | — | 1176 |
| LMArena French | — | 1081 |
| LMArena German | — | 1042 |
| LMArena Japanese | — | 993 |
| LMArena Korean | — | 959 |
| LMArena Russian | — | 1050 |
| LMArena Spanish | — | 1070 |
Instruction Following Nova Premier 1.0 leads
Nova Premier 1.0: 66.8 (#204), Yi-34B: 56.2 (#274)
| Benchmark | Nova Premier 1.0 | Yi-34B |
|---|---|---|
| IFEval | 80.3% | — |
| LMArena Instruction Following | — | 1091 |
Long Context Not comparable
Nova Premier 1.0: —, Yi-34B: 33.2 (#264)
| Benchmark | Nova Premier 1.0 | Yi-34B |
|---|---|---|
| LMArena Longer Query | — | 1094 |
Writing & Preference Nova Premier 1.0 leads
Nova Premier 1.0: 51.0 (#178), Yi-34B: 34.1 (#273)
| Benchmark | Nova Premier 1.0 | Yi-34B |
|---|---|---|
| LMArena Text | — | 1129 |
| LMArena Creative Writing | — | 1108 |
| WildBench | 78.8% | — |
| LMArena Multi-Turn | — | 1113 |
Frequently asked questions
Is Nova Premier 1.0 better than Yi-34B?
Nova Premier 1.0 is the stronger model overall, scoring 38.3 to 27.8 on the Noometry Index.
How many benchmarks do Nova Premier 1.0 and Yi-34B share?
0 benchmarks have published results for both models. Nova Premier 1.0 has 6 scored results on Noometry and Yi-34B has 23.