# GPT-6.1 Sol vs Nova 2.0 Pro Preview

> Nova 2.0 Pro Preview has enough public results to be ranked (#241); GPT-6.1 Sol does not yet, so treat this comparison as directional.

- Canonical page: https://noometry.com/compare/gpt-6-1-sol-vs-nova-2-0-pro-preview
- Last updated: 2026-10-10
- Shared benchmarks: 1

## Summary

- They share 1 benchmark with published results for both. GPT-6.1 Sol scores higher in 2 categories and Nova 2.0 Pro Preview in 0 categories; 2 gaps are clear of the uncertainty.
- The widest gap is in agentic & tool use, where GPT-6.1 Sol leads 34.3 to 21.9.
- The biggest single-benchmark swing is GDP.pdf: 32% for GPT-6.1 Sol and 2% for Nova 2.0 Pro Preview.

## Snapshot

| | GPT-6.1 Sol | Nova 2.0 Pro Preview |
|---|---|---|
| Provider | OpenAI | Amazon |
| Noometry Index | 42.1 | 32.8 |
| Rank | — | 241 |
| Context | 1.05M | — |
| Input $/M | $2 | — |
| Output $/M | $10 | — |
| Weights | Proprietary | Proprietary |

## Coding

- GPT-6.1 Sol: 51.4
- Nova 2.0 Pro Preview: 40.2 (#130)

| Benchmark | GPT-6.1 Sol | Nova 2.0 Pro Preview |
|---|---|---|
| DeepSWE | 75.2% | — |
| SciCode | — | 42.7% |

## Agentic & Tool Use

- GPT-6.1 Sol: 34.3
- Nova 2.0 Pro Preview: 21.9 (#127)

| Benchmark | GPT-6.1 Sol | Nova 2.0 Pro Preview |
|---|---|---|
| GDP.pdf | 32% | 2% |

## Reasoning

- GPT-6.1 Sol: —
- Nova 2.0 Pro Preview: 21.7 (#189)

| Benchmark | GPT-6.1 Sol | Nova 2.0 Pro Preview |
|---|---|---|
| CritPt | — | 0% |

## FAQ

### Is GPT-6.1 Sol better than Nova 2.0 Pro Preview?

Nova 2.0 Pro Preview has enough public results to be ranked (#241); GPT-6.1 Sol does not yet, so treat this comparison as directional.

### Is GPT-6.1 Sol or Nova 2.0 Pro Preview better for coding?

GPT-6.1 Sol scores higher on coding benchmarks: 51.4 versus 40.2 in the Noometry coding category.

### How many benchmarks do GPT-6.1 Sol and Nova 2.0 Pro Preview share?

1 benchmark has published results for both models. GPT-6.1 Sol has 2 scored results on Noometry and Nova 2.0 Pro Preview has 3.