# Mistral Small 3.2 vs Step 3.7 Flash

> Step 3.7 Flash is the stronger model overall, scoring 37.3 to 31.2 on the Noometry Index. Mistral Small 3.2 costs 3.1× less per token, which makes it the better buy when Step 3.7 Flash's lead doesn't matter for your workload.

- Canonical page: https://noometry.com/compare/mistral-small-3-2-vs-step-3-7-flash
- Last updated: 2026-10-11
- Shared benchmarks: 0

## Summary

- The widest gap is in math, where Step 3.7 Flash leads 42.9 to 26.3.
- Mistral Small 3.2 is cheaper at $0.0938 / $0.25 per million input/output tokens, against $0.18 / $1.11 for Step 3.7 Flash.

## Snapshot

| | Mistral Small 3.2 | Step 3.7 Flash |
|---|---|---|
| Provider | Mistral AI | StepFun |
| Noometry Index | 31.2 | 37.3 |
| Rank | 280 | 207 |
| Context | 256K | 256K |
| Input $/M | $0.0938 | $0.18 |
| Output $/M | $0.25 | $1.11 |
| Weights | Open | Open |

## Coding

- Mistral Small 3.2: —
- Step 3.7 Flash: 40.0 (#150)

| Benchmark | Mistral Small 3.2 | Step 3.7 Flash |
|---|---|---|
| SciCode | — | 40% |
| ALE-Bench | — | 694.12 |

## Reasoning

- Mistral Small 3.2: 18.1 (#287)
- Step 3.7 Flash: 21.6 (#219)

| Benchmark | Mistral Small 3.2 | Step 3.7 Flash |
|---|---|---|
| Kagi LLM Benchmark | 40.4% | — |
| NYT Connections (extended) | — | 39.7% |
| CritPt | — | 2.3% |
| Chess Puzzles | 1% | — |
| Epoch Capabilities Index | 131.74 | — |

## Math

- Mistral Small 3.2: 26.3 (#260)
- Step 3.7 Flash: 42.9 (#82)

| Benchmark | Mistral Small 3.2 | Step 3.7 Flash |
|---|---|---|
| MathArena Final-Answer Competitions | — | 68.5% |
| OTIS Mock AIME 2024-2025 | 30.3% | — |

## Knowledge

- Mistral Small 3.2: 26.7 (#256)
- Step 3.7 Flash: —

| Benchmark | Mistral Small 3.2 | Step 3.7 Flash |
|---|---|---|
| GPQA Diamond | 49.1% | — |

## Writing & Preference

- Mistral Small 3.2: 45.0 (#224)
- Step 3.7 Flash: —

| Benchmark | Mistral Small 3.2 | Step 3.7 Flash |
|---|---|---|
| EQ-Bench Creative Writing | 1255 | — |

## FAQ

### Is Mistral Small 3.2 better than Step 3.7 Flash?

Step 3.7 Flash is the stronger model overall, scoring 37.3 to 31.2 on the Noometry Index. Mistral Small 3.2 costs 3.1× less per token, which makes it the better buy when Step 3.7 Flash's lead doesn't matter for your workload.

### Which is cheaper, Mistral Small 3.2 or Step 3.7 Flash?

Mistral Small 3.2 is cheaper. It lists at $0.0938 per million input tokens and $0.25 per million output tokens; Step 3.7 Flash lists at $0.18 and $1.11.

### Which has the bigger context window?

Both accept 256K tokens.

### How many benchmarks do Mistral Small 3.2 and Step 3.7 Flash share?

0 benchmarks have published results for both models. Mistral Small 3.2 has 6 scored results on Noometry and Step 3.7 Flash has 5.