# GPT-5.2 Pro vs Pixtral Large

> GPT-5.2 Pro is the stronger model overall, scoring 52.3 to 32.2 on the Noometry Index. Pixtral Large costs 19× less per token, which makes it the better buy when GPT-5.2 Pro's lead doesn't matter for your workload.

- Canonical page: https://noometry.com/compare/gpt-5-2-pro-vs-pixtral-large
- Last updated: 2026-10-11
- Shared benchmarks: 0

## Summary

- The widest gap is in reasoning, where GPT-5.2 Pro leads 51.5 to 21.7.
- Pixtral Large is cheaper at $2 / $6 per million input/output tokens, against $21 / $168 for GPT-5.2 Pro.
- GPT-5.2 Pro accepts more context: 400K tokens versus 128K.
- Pixtral Large has downloadable open weights; the other is API-only.

## Snapshot

| | GPT-5.2 Pro | Pixtral Large |
|---|---|---|
| Provider | OpenAI | Mistral AI |
| Noometry Index | 52.3 | 32.2 |
| Rank | 39 | 259 |
| Context | 400K | 128K |
| Input $/M | $21 | $2 |
| Output $/M | $168 | $6 |
| Weights | Proprietary | Open |

## Reasoning

- GPT-5.2 Pro: 51.5 (#33)
- Pixtral Large: 21.7 (#218)

| Benchmark | GPT-5.2 Pro | Pixtral Large |
|---|---|---|
| ARC-AGI-2 | 54.2% | — |
| SimpleBench | 57.4% | — |
| NYT Connections (extended) | 79.3% | — |
| ARC-AGI-1 | 90.5% | — |
| EnigmaEval | — | 0.8% |
| Epoch Capabilities Index | 155.4 | — |

## Math

- GPT-5.2 Pro: 65.3 (#29)
- Pixtral Large: —

| Benchmark | GPT-5.2 Pro | Pixtral Large |
|---|---|---|
| FrontierMath (Tiers 1-3) | 74% | — |
| FrontierMath Tier 4 | 46% | — |
| FrontierMath Tier 4 (v1) | 31.3% | — |

## Multimodal

- GPT-5.2 Pro: —
- Pixtral Large: 30.6 (#111)

| Benchmark | GPT-5.2 Pro | Pixtral Large |
|---|---|---|
| LMArena Vision | — | 1089 |

## Writing & Preference

- GPT-5.2 Pro: —
- Pixtral Large: 32.9 (#278)

| Benchmark | GPT-5.2 Pro | Pixtral Large |
|---|---|---|
| EQ-Bench Creative Writing | — | 988 |

## FAQ

### Is GPT-5.2 Pro better than Pixtral Large?

GPT-5.2 Pro is the stronger model overall, scoring 52.3 to 32.2 on the Noometry Index. Pixtral Large costs 19× less per token, which makes it the better buy when GPT-5.2 Pro's lead doesn't matter for your workload.

### Which is cheaper, GPT-5.2 Pro or Pixtral Large?

Pixtral Large is cheaper. It lists at $2 per million input tokens and $6 per million output tokens; GPT-5.2 Pro lists at $21 and $168.

### Which has the bigger context window?

GPT-5.2 Pro does, with 400K tokens against 128K.

### How many benchmarks do GPT-5.2 Pro and Pixtral Large share?

0 benchmarks have published results for both models. GPT-5.2 Pro has 8 scored results on Noometry and Pixtral Large has 3.