Model comparison
Nova 2.0 Pro Preview vs Qwen2.5-Coder (1.5B)
Nova 2.0 Pro Preview has enough public results to be ranked (#244); Qwen2.5-Coder (1.5B) does not yet, so treat this comparison as directional.
Last verified . 0 shared benchmarks.
Alibaba (Qwen)Summary
- Qwen2.5-Coder (1.5B) has downloadable open weights; the other is API-only.
Side by side
| Nova 2.0 Pro Preview | Qwen2.5-Coder (1.5B) | |
|---|---|---|
| Provider | Amazon | Alibaba (Qwen) |
| Noometry Index | 33.4 | — |
| Released | 2025-12-02 | 2024-09-18 |
| Weights | Proprietary | Open |
| Context window | — | — |
| Max output | — | — |
| Input $ / M tokens | — | — |
| Output $ / M tokens | — | — |
| Results tracked | 3 | 6 |
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Category by category
Coding Not comparable
Nova 2.0 Pro Preview: 40.8 (#133), Qwen2.5-Coder (1.5B): —
| Benchmark | Nova 2.0 Pro Preview | Qwen2.5-Coder (1.5B) |
|---|---|---|
| SciCode | 42.7% | — |
Agentic & Tool Use Not comparable
Nova 2.0 Pro Preview: 21.9 (#136), Qwen2.5-Coder (1.5B): —
| Benchmark | Nova 2.0 Pro Preview | Qwen2.5-Coder (1.5B) |
|---|---|---|
| GDP.pdf | 2% | — |
Reasoning Not comparable
Nova 2.0 Pro Preview: 22.4 (#194), Qwen2.5-Coder (1.5B): —
| Benchmark | Nova 2.0 Pro Preview | Qwen2.5-Coder (1.5B) |
|---|---|---|
| CritPt | 0% | — |
| Epoch Capabilities Index | — | 113.14 |
| HellaSwag | — | 76.8% |
| WinoGrande | — | 72.9% |
Math Not comparable
Nova 2.0 Pro Preview: —, Qwen2.5-Coder (1.5B): —
| Benchmark | Nova 2.0 Pro Preview | Qwen2.5-Coder (1.5B) |
|---|---|---|
| GSM8K | — | 86.7% |
Knowledge Not comparable
Nova 2.0 Pro Preview: —, Qwen2.5-Coder (1.5B): —
| Benchmark | Nova 2.0 Pro Preview | Qwen2.5-Coder (1.5B) |
|---|---|---|
| ARC (AI2) Challenge | — | 60.9% |
| MMLU | — | 68% |
Frequently asked questions
Is Nova 2.0 Pro Preview better than Qwen2.5-Coder (1.5B)?
Nova 2.0 Pro Preview has enough public results to be ranked (#244); Qwen2.5-Coder (1.5B) does not yet, so treat this comparison as directional.
How many benchmarks do Nova 2.0 Pro Preview and Qwen2.5-Coder (1.5B) share?
0 benchmarks have published results for both models. Nova 2.0 Pro Preview has 3 scored results on Noometry and Qwen2.5-Coder (1.5B) has 6.