# GPT-6.1 Sol vs Nova 2 Lite

> Nova 2 Lite has enough public results to be ranked (#161); 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-lite
- Last updated: 2026-10-10
- Shared benchmarks: 0

## Summary

- The widest gap is in coding, where GPT-6.1 Sol leads 51.4 to 40.1.
- Nova 2 Lite is cheaper at $0.30 / $2.50 per million input/output tokens, against $2 / $10 for GPT-6.1 Sol.
- GPT-6.1 Sol accepts more context: 1.05M tokens versus 1M.

## Snapshot

| | GPT-6.1 Sol | Nova 2 Lite |
|---|---|---|
| Provider | OpenAI | Amazon |
| Noometry Index | 42.1 | 39.0 |
| Rank | — | 161 |
| Context | 1.05M | 1M |
| Input $/M | $2 | $0.30 |
| Output $/M | $10 | $2.50 |
| Weights | Proprietary | Proprietary |

## Coding

- GPT-6.1 Sol: 51.4
- Nova 2 Lite: 40.1 (#131)

| Benchmark | GPT-6.1 Sol | Nova 2 Lite |
|---|---|---|
| DeepSWE | 75.2% | — |
| LMArena Coding | — | 1386 |

## Agentic & Tool Use

- GPT-6.1 Sol: 34.3
- Nova 2 Lite: 23.9 (#114)

| Benchmark | GPT-6.1 Sol | Nova 2 Lite |
|---|---|---|
| Berkeley Function Calling Leaderboard | — | 27.1% |
| GDP.pdf | 32% | — |

## Reasoning

- GPT-6.1 Sol: —
- Nova 2 Lite: 26.4 (#120)

| Benchmark | GPT-6.1 Sol | Nova 2 Lite |
|---|---|---|
| LMArena Hard Prompts | — | 1364 |

## Math

- GPT-6.1 Sol: —
- Nova 2 Lite: 34.8 (#154)

| Benchmark | GPT-6.1 Sol | Nova 2 Lite |
|---|---|---|
| LMArena Math | — | 1359 |

## Knowledge

- GPT-6.1 Sol: —
- Nova 2 Lite: 42.5 (#88)

| Benchmark | GPT-6.1 Sol | Nova 2 Lite |
|---|---|---|
| Vectara Hallucination Rate | — | 5.1% |
| LMArena Expert | — | 1360 |

## Multilingual

- GPT-6.1 Sol: —
- Nova 2 Lite: 47.3 (#148)

| Benchmark | GPT-6.1 Sol | Nova 2 Lite |
|---|---|---|
| LMArena Non-English | — | 1337 |
| LMArena Chinese | — | 1364 |
| LMArena French | — | 1381 |
| LMArena German | — | 1343 |
| LMArena Japanese | — | 1273 |
| LMArena Korean | — | 1284 |
| LMArena Russian | — | 1343 |
| LMArena Spanish | — | 1372 |

## Instruction Following

- GPT-6.1 Sol: —
- Nova 2 Lite: 70.7 (#156)

| Benchmark | GPT-6.1 Sol | Nova 2 Lite |
|---|---|---|
| LMArena Instruction Following | — | 1335 |

## Long Context

- GPT-6.1 Sol: —
- Nova 2 Lite: 40.6 (#145)

| Benchmark | GPT-6.1 Sol | Nova 2 Lite |
|---|---|---|
| LMArena Longer Query | — | 1335 |

## Writing & Preference

- GPT-6.1 Sol: —
- Nova 2 Lite: 54.1 (#150)

| Benchmark | GPT-6.1 Sol | Nova 2 Lite |
|---|---|---|
| LMArena Text | — | 1362 |
| LMArena Creative Writing | — | 1291 |
| LMArena Multi-Turn | — | 1338 |

## FAQ

### Is GPT-6.1 Sol better than Nova 2 Lite?

Nova 2 Lite has enough public results to be ranked (#161); GPT-6.1 Sol does not yet, so treat this comparison as directional.

### Which is cheaper, GPT-6.1 Sol or Nova 2 Lite?

Nova 2 Lite is cheaper. It lists at $0.30 per million input tokens and $2.50 per million output tokens; GPT-6.1 Sol lists at $2 and $10.

### Is GPT-6.1 Sol or Nova 2 Lite better for coding?

GPT-6.1 Sol scores higher on coding benchmarks: 51.4 versus 40.1 in the Noometry coding category.

### Which has the bigger context window?

GPT-6.1 Sol does, with 1.05M tokens against 1M.

### How many benchmarks do GPT-6.1 Sol and Nova 2 Lite share?

0 benchmarks have published results for both models. GPT-6.1 Sol has 2 scored results on Noometry and Nova 2 Lite has 19.