# GPT-6 Sol vs Grok 4.7

> GPT-6 Sol is the stronger model overall, scoring 49.2 to 46.6 on the Noometry Index.

- Canonical page: https://noometry.com/compare/gpt-6-sol-vs-grok-4-7
- Last updated: 2026-10-10
- Shared benchmarks: 16

## Summary

- They share 16 benchmarks with published results for both. GPT-6 Sol scores higher in 6 categories and Grok 4.7 in 3 categories; 6 gaps are clear of the uncertainty.
- The widest gap is in multimodal, where GPT-6 Sol leads 47.6 to 28.8.
- The biggest single-benchmark swing is Furniture Assembly: 58.3% for GPT-6 Sol and 20.8% for Grok 4.7.
- Grok 4.7 is cheaper at $2 / $6 per million input/output tokens, against $2 / $10 for GPT-6 Sol.
- GPT-6 Sol accepts more context: 1.05M tokens versus 500K.

## Snapshot

| | GPT-6 Sol | Grok 4.7 |
|---|---|---|
| Provider | OpenAI | xAI |
| Noometry Index | 49.2 | 46.6 |
| Rank | 46 | 56 |
| Context | 1.05M | 500K |
| Input $/M | $2 | $2 |
| Output $/M | $10 | $6 |
| Weights | Proprietary | Proprietary |

## Coding

- GPT-6 Sol: 59.6 (#11)
- Grok 4.7: 55.0 (#23)

| Benchmark | GPT-6 Sol | Grok 4.7 |
|---|---|---|
| LMArena WebDev | 1692 | 1636 |
| LMArena Coding | 1453 | 1423 |
| DeepSWE | 68.8% | — |
| FrontierCode | 49.3% | — |
| CursorBench | — | 46.3% |
| FrontierSWE | — | 29.5% |
| SciCode | — | 57.4% |

## Agentic & Tool Use

- GPT-6 Sol: 33.5 (#49)
- Grok 4.7: —

| Benchmark | GPT-6 Sol | Grok 4.7 |
|---|---|---|
| GDP.pdf | 28% | — |

## Reasoning

- GPT-6 Sol: 49.3 (#34)
- Grok 4.7: 40.1 (#49)

| Benchmark | GPT-6 Sol | Grok 4.7 |
|---|---|---|
| NYT Connections (extended) | 90.1% | 76.8% |
| LMArena Hard Prompts | 1420 | 1409 |
| CritPt | — | 17.7% |
| EBR-Bench | 53.3% | — |

## Math

- GPT-6 Sol: 35.8 (#135)
- Grok 4.7: 41.1 (#73)

| Benchmark | GPT-6 Sol | Grok 4.7 |
|---|---|---|
| LMArena Math | 1404 | 1393 |
| ProofBench | — | 34% |

## Knowledge

- GPT-6 Sol: 43.0 (#87)
- Grok 4.7: 38.7 (#130)

| Benchmark | GPT-6 Sol | Grok 4.7 |
|---|---|---|
| LMArena Expert | 1449 | 1413 |
| Vectara Hallucination Rate | 6.5% | — |

## Multimodal

- GPT-6 Sol: 47.6 (#9)
- Grok 4.7: 28.8 (#107)

| Benchmark | GPT-6 Sol | Grok 4.7 |
|---|---|---|
| Furniture Assembly | 58.3% | 20.8% |

## Multilingual

- GPT-6 Sol: 51.0 (#113)
- Grok 4.7: 51.2 (#108)

| Benchmark | GPT-6 Sol | Grok 4.7 |
|---|---|---|
| LMArena Non-English | 1389 | 1392 |
| LMArena Chinese | 1416 | 1476 |
| LMArena Russian | 1407 | 1396 |
| LMArena Spanish | 1377 | — |

## Instruction Following

- GPT-6 Sol: 74.4 (#97)
- Grok 4.7: 74.3 (#98)

| Benchmark | GPT-6 Sol | Grok 4.7 |
|---|---|---|
| LMArena Instruction Following | 1406 | 1406 |

## Long Context

- GPT-6 Sol: 43.2 (#100)
- Grok 4.7: 43.2 (#97)

| Benchmark | GPT-6 Sol | Grok 4.7 |
|---|---|---|
| LMArena Longer Query | 1415 | 1416 |

## Writing & Preference

- GPT-6 Sol: 72.3 (#15)
- Grok 4.7: 70.1 (#23)

| Benchmark | GPT-6 Sol | Grok 4.7 |
|---|---|---|
| LMArena Text | 1396 | 1397 |
| LMArena Creative Writing | 1392 | 1391 |
| EQ-Bench Creative Writing | 2125 | 2007 |
| LMArena Multi-Turn | 1405 | 1389 |

## FAQ

### Is GPT-6 Sol better than Grok 4.7?

GPT-6 Sol is the stronger model overall, scoring 49.2 to 46.6 on the Noometry Index.

### Which is cheaper, GPT-6 Sol or Grok 4.7?

Grok 4.7 is cheaper. It lists at $2 per million input tokens and $6 per million output tokens; GPT-6 Sol lists at $2 and $10.

### Is GPT-6 Sol or Grok 4.7 better for coding?

GPT-6 Sol scores higher on coding benchmarks: 59.6 versus 55.0 in the Noometry coding category.

### Which has the bigger context window?

GPT-6 Sol does, with 1.05M tokens against 500K.

### How many benchmarks do GPT-6 Sol and Grok 4.7 share?

16 benchmarks have published results for both models. GPT-6 Sol has 22 scored results on Noometry and Grok 4.7 has 21.