# Nova 2.0 Pro Preview vs Yi-Large

> Nova 2.0 Pro Preview has enough public results to be ranked (#244); Yi-Large does not yet, so treat this comparison as directional.

- Canonical page: https://noometry.com/compare/nova-2-0-pro-preview-vs-yi-large
- Last updated: 2026-10-11
- Shared benchmarks: 0

## Summary

- The widest gap is in coding, where Nova 2.0 Pro Preview leads 40.8 to 36.7.

## Snapshot

| | Nova 2.0 Pro Preview | Yi-Large |
|---|---|---|
| Provider | Amazon | 01.AI |
| Noometry Index | 33.4 | 38.1 |
| Rank | 244 | — |
| Context | — | — |
| Input $/M | — | — |
| Output $/M | — | — |
| Weights | Proprietary | Proprietary |

## Coding

- Nova 2.0 Pro Preview: 40.8 (#133)
- Yi-Large: 36.7 (#203)

| Benchmark | Nova 2.0 Pro Preview | Yi-Large |
|---|---|---|
| SciCode | 42.7% | — |
| BigCodeBench Instruct | — | 37.7% |
| BigCodeBench Complete | — | 47.2% |

## Agentic & Tool Use

- Nova 2.0 Pro Preview: 21.9 (#136)
- Yi-Large: —

| Benchmark | Nova 2.0 Pro Preview | Yi-Large |
|---|---|---|
| GDP.pdf | 2% | — |

## Reasoning

- Nova 2.0 Pro Preview: 22.4 (#194)
- Yi-Large: —

| Benchmark | Nova 2.0 Pro Preview | Yi-Large |
|---|---|---|
| CritPt | 0% | — |

## Knowledge

- Nova 2.0 Pro Preview: —
- Yi-Large: —

| Benchmark | Nova 2.0 Pro Preview | Yi-Large |
|---|---|---|
| MMLU | — | 79.3% |

## FAQ

### Is Nova 2.0 Pro Preview better than Yi-Large?

Nova 2.0 Pro Preview has enough public results to be ranked (#244); Yi-Large does not yet, so treat this comparison as directional.

### Is Nova 2.0 Pro Preview or Yi-Large better for coding?

Nova 2.0 Pro Preview scores higher on coding benchmarks: 40.8 versus 36.7 in the Noometry coding category.

### How many benchmarks do Nova 2.0 Pro Preview and Yi-Large share?

0 benchmarks have published results for both models. Nova 2.0 Pro Preview has 3 scored results on Noometry and Yi-Large has 3.