Model comparison
Nova Premier 1.0 vs Qwen1.5-14B
Nova Premier 1.0 is the stronger model overall, scoring 37.7 to 32.1 on the Noometry Index.
Last verified . 0 shared benchmarks.
Alibaba (Qwen)Summary
- The widest gap is in writing & preference, where Nova Premier 1.0 leads 51.0 to 33.7.
- Qwen1.5-14B has downloadable open weights; the other is API-only.
Side by side
| Nova Premier 1.0 | Qwen1.5-14B | |
|---|---|---|
| Provider | Amazon | Alibaba (Qwen) |
| Noometry Index | 37.7 | 32.1 |
| Released | 2025-04-30 | 2024-02-04 |
| Weights | Proprietary | Open |
| Context window | 1M | — |
| Max output | 10K | — |
| Input $ / M tokens | $2.50 | — |
| Output $ / M tokens | $12.50 | — |
| Results tracked | 6 | 17 |
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Category by category
Coding Not comparable
Nova Premier 1.0: —, Qwen1.5-14B: 32.5 (#259)
| Benchmark | Nova Premier 1.0 | Qwen1.5-14B |
|---|---|---|
| LMArena Coding | — | 1138 |
Reasoning Nova Premier 1.0 leads
Nova Premier 1.0: 22.3 (#182), Qwen1.5-14B: 20.5 (#217)
| Benchmark | Nova Premier 1.0 | Qwen1.5-14B |
|---|---|---|
| Kagi LLM Benchmark | 44.8% | — |
| LMArena Hard Prompts | — | 1113 |
Math Nova Premier 1.0 leads
Nova Premier 1.0: 31.5 (#194), Qwen1.5-14B: 29.9 (#214)
| Benchmark | Nova Premier 1.0 | Qwen1.5-14B |
|---|---|---|
| Omni-MATH | 35% | — |
| LMArena Math | — | 1125 |
Knowledge Nova Premier 1.0 leads
Nova Premier 1.0: 35.4 (#176), Qwen1.5-14B: 29.3 (#230)
| Benchmark | Nova Premier 1.0 | Qwen1.5-14B |
|---|---|---|
| MMLU-Pro | 72.6% | — |
| GPQA (HELM) | 51.8% | — |
| LMArena Expert | — | 1094 |
| MMLU | — | 68.6% |
Multilingual Not comparable
Nova Premier 1.0: —, Qwen1.5-14B: 30.8 (#257)
| Benchmark | Nova Premier 1.0 | Qwen1.5-14B |
|---|---|---|
| LMArena Non-English | — | 1095 |
| LMArena Chinese | — | 1147 |
| LMArena French | — | 1115 |
| LMArena German | — | 1043 |
| LMArena Japanese | — | 1019 |
| LMArena Russian | — | 1046 |
| LMArena Spanish | — | 1085 |
Instruction Following Nova Premier 1.0 leads
Nova Premier 1.0: 66.9 (#201), Qwen1.5-14B: 57.1 (#266)
| Benchmark | Nova Premier 1.0 | Qwen1.5-14B |
|---|---|---|
| IFEval | 80.3% | — |
| LMArena Instruction Following | — | 1102 |
Long Context Not comparable
Nova Premier 1.0: —, Qwen1.5-14B: 33.7 (#252)
| Benchmark | Nova Premier 1.0 | Qwen1.5-14B |
|---|---|---|
| LMArena Longer Query | — | 1113 |
Writing & Preference Nova Premier 1.0 leads
Nova Premier 1.0: 51.0 (#174), Qwen1.5-14B: 33.7 (#270)
| Benchmark | Nova Premier 1.0 | Qwen1.5-14B |
|---|---|---|
| LMArena Text | — | 1128 |
| LMArena Creative Writing | — | 1091 |
| WildBench | 78.8% | — |
| LMArena Multi-Turn | — | 1110 |
Frequently asked questions
Is Nova Premier 1.0 better than Qwen1.5-14B?
Nova Premier 1.0 is the stronger model overall, scoring 37.7 to 32.1 on the Noometry Index.
How many benchmarks do Nova Premier 1.0 and Qwen1.5-14B share?
0 benchmarks have published results for both models. Nova Premier 1.0 has 6 scored results on Noometry and Qwen1.5-14B has 17.