# Kimi K2.7 Code vs Nova 2.0 Pro Preview

> Kimi K2.7 Code is the stronger model overall, scoring 43.3 to 33.4 on the Noometry Index.

- Canonical page: https://noometry.com/compare/kimi-k2-7-code-vs-nova-2-0-pro-preview
- Last updated: 2026-10-12
- Shared benchmarks: 2

## Summary

- They share 2 benchmarks with published results for both. Kimi K2.7 Code scores higher in 3 categories and Nova 2.0 Pro Preview in 0 categories; 3 gaps are clear of the uncertainty.
- The widest gap is in reasoning, where Kimi K2.7 Code leads 39.0 to 22.4.
- The biggest single-benchmark swing is CritPt: 10% for Kimi K2.7 Code and 0% for Nova 2.0 Pro Preview.
- Kimi K2.7 Code has downloadable open weights; the other is API-only.

## Snapshot

| | Kimi K2.7 Code | Nova 2.0 Pro Preview |
|---|---|---|
| Provider | Moonshot AI | Amazon |
| Noometry Index | 43.3 | 33.4 |
| Rank | 94 | 244 |
| Context | 262K | — |
| Input $/M | $0.95 | — |
| Output $/M | $4 | — |
| Weights | Open | Proprietary |

## Coding

- Kimi K2.7 Code: 42.9 (#95)
- Nova 2.0 Pro Preview: 40.8 (#133)

| Benchmark | Kimi K2.7 Code | Nova 2.0 Pro Preview |
|---|---|---|
| SciCode | 47.5% | 42.7% |
| DeepSWE | 30.5% | — |
| FrontierCode | 30.1% | — |
| LMArena WebDev | 1473 | — |
| WeirdML | 54.1% | — |
| ALE-Bench | 886.23 | — |

## Agentic & Tool Use

- Kimi K2.7 Code: 24.0 (#122)
- Nova 2.0 Pro Preview: 21.9 (#136)

| Benchmark | Kimi K2.7 Code | Nova 2.0 Pro Preview |
|---|---|---|
| APEX-Agents | 37.6% | — |
| GBAEval | 0.9% | — |
| GDP.pdf | — | 2% |
| Vending-Bench 2 | 5,083 | — |

## Reasoning

- Kimi K2.7 Code: 39.0 (#61)
- Nova 2.0 Pro Preview: 22.4 (#194)

| Benchmark | Kimi K2.7 Code | Nova 2.0 Pro Preview |
|---|---|---|
| CritPt | 10% | 0% |
| SimpleBench | 57.9% | — |
| Chess Puzzles | 21% | — |
| Surface Evolver Bench | 48.8% | — |
| Epoch Capabilities Index | 149.97 | — |

## Math

- Kimi K2.7 Code: 52.9 (#48)
- Nova 2.0 Pro Preview: —

| Benchmark | Kimi K2.7 Code | Nova 2.0 Pro Preview |
|---|---|---|
| FrontierMath (Tiers 1-3) | 54% | — |
| FrontierMath Tier 4 | 12.2% | — |
| OTIS Mock AIME 2024-2025 | 95.6% | — |

## Knowledge

- Kimi K2.7 Code: 53.5 (#57)
- Nova 2.0 Pro Preview: —

| Benchmark | Kimi K2.7 Code | Nova 2.0 Pro Preview |
|---|---|---|
| GPQA Diamond | 87.9% | — |
| SimpleQA Verified | 36.5% | — |

## FAQ

### Is Kimi K2.7 Code better than Nova 2.0 Pro Preview?

Kimi K2.7 Code is the stronger model overall, scoring 43.3 to 33.4 on the Noometry Index.

### Is Kimi K2.7 Code or Nova 2.0 Pro Preview better for coding?

Kimi K2.7 Code scores higher on coding benchmarks: 42.9 versus 40.8 in the Noometry coding category.

### How many benchmarks do Kimi K2.7 Code and Nova 2.0 Pro Preview share?

2 benchmarks have published results for both models. Kimi K2.7 Code has 19 scored results on Noometry and Nova 2.0 Pro Preview has 3.