# Grok Build 0.1 vs Magistral Small

> Grok Build 0.1 is the stronger model overall, scoring 36.4 to 30.2 on the Noometry Index. Magistral Small costs 1.7× less per token, which makes it the better buy when Grok Build 0.1's lead doesn't matter for your workload.

- Canonical page: https://noometry.com/compare/grok-build-0-1-vs-magistral-small
- Last updated: 2026-10-12
- Shared benchmarks: 2

## Summary

- They share 2 benchmarks with published results for both. Grok Build 0.1 scores higher in 2 categories and Magistral Small in 0 categories; 2 gaps are clear of the uncertainty.
- The widest gap is in reasoning, where Grok Build 0.1 leads 32.2 to 6.8.
- The biggest single-benchmark swing is SciCode: 50.2% for Grok Build 0.1 and 35.2% for Magistral Small.
- Magistral Small is cheaper at $0.50 / $1.50 per million input/output tokens, against $1 / $2 for Grok Build 0.1.
- Grok Build 0.1 accepts more context: 256K tokens versus 128K.
- Magistral Small has downloadable open weights; the other is API-only.

## Snapshot

| | Grok Build 0.1 | Magistral Small |
|---|---|---|
| Provider | xAI | Mistral AI |
| Noometry Index | 36.4 | 30.2 |
| Rank | 216 | 296 |
| Context | 256K | 128K |
| Input $/M | $1 | $0.50 |
| Output $/M | $2 | $1.50 |
| Weights | Proprietary | Open |

## Coding

- Grok Build 0.1: 43.1 (#91)
- Magistral Small: 38.4 (#176)

| Benchmark | Grok Build 0.1 | Magistral Small |
|---|---|---|
| SciCode | 50.2% | 35.2% |

## Agentic & Tool Use

- Grok Build 0.1: 22.7 (#129)
- Magistral Small: —

| Benchmark | Grok Build 0.1 | Magistral Small |
|---|---|---|
| GBAEval | 2.4% | — |

## Reasoning

- Grok Build 0.1: 32.2 (#77)
- Magistral Small: 6.8 (#350)

| Benchmark | Grok Build 0.1 | Magistral Small |
|---|---|---|
| CritPt | 9.1% | 0.3% |
| ARC-AGI-2 | — | 0% |
| Kagi LLM Benchmark | — | 6.3% |
| ARC-AGI-1 | — | 5% |
| Chess Puzzles | — | 3% |
| DTBench | — | 61.3% |
| Epoch Capabilities Index | — | 133.19 |

## Math

- Grok Build 0.1: —
- Magistral Small: 26.2 (#261)

| Benchmark | Grok Build 0.1 | Magistral Small |
|---|---|---|
| OTIS Mock AIME 2024-2025 | — | 30% |

## Knowledge

- Grok Build 0.1: —
- Magistral Small: 30.9 (#223)

| Benchmark | Grok Build 0.1 | Magistral Small |
|---|---|---|
| GPQA Diamond | — | 56.1% |

## FAQ

### Is Grok Build 0.1 better than Magistral Small?

Grok Build 0.1 is the stronger model overall, scoring 36.4 to 30.2 on the Noometry Index. Magistral Small costs 1.7× less per token, which makes it the better buy when Grok Build 0.1's lead doesn't matter for your workload.

### Which is cheaper, Grok Build 0.1 or Magistral Small?

Magistral Small is cheaper. It lists at $0.50 per million input tokens and $1.50 per million output tokens; Grok Build 0.1 lists at $1 and $2.

### Is Grok Build 0.1 or Magistral Small better for coding?

Grok Build 0.1 scores higher on coding benchmarks: 43.1 versus 38.4 in the Noometry coding category.

### Which has the bigger context window?

Grok Build 0.1 does, with 256K tokens against 128K.

### How many benchmarks do Grok Build 0.1 and Magistral Small share?

2 benchmarks have published results for both models. Grok Build 0.1 has 3 scored results on Noometry and Magistral Small has 10.