# Mistral Large 3 vs Qwen3.5-9B

> Mistral Large 3 is the stronger model overall, scoring 38.6 to 33.3 on the Noometry Index. Qwen3.5-9B costs 3.3× less per token, which makes it the better buy when Mistral Large 3's lead doesn't matter for your workload.

- Canonical page: https://noometry.com/compare/mistral-large-3-vs-qwen3-5-9b
- Last updated: 2026-10-10
- Shared benchmarks: 0

## Summary

- The widest gap is in knowledge, where Qwen3.5-9B leads 46.0 to 35.5.
- Qwen3.5-9B is cheaper at $0.10 / $0.15 per million input/output tokens, against $0.25 / $0.75 for Mistral Large 3.

## Snapshot

| | Mistral Large 3 | Qwen3.5-9B |
|---|---|---|
| Provider | Mistral AI | Alibaba (Qwen) |
| Noometry Index | 38.6 | 33.3 |
| Rank | 172 | 235 |
| Context | 262K | 262K |
| Input $/M | $0.25 | $0.10 |
| Output $/M | $0.75 | $0.15 |
| Weights | Open | Open |

## Coding

- Mistral Large 3: 34.1 (#230)
- Qwen3.5-9B: 35.3 (#213)

| Benchmark | Mistral Large 3 | Qwen3.5-9B |
|---|---|---|
| LMArena WebDev | 1230 | — |
| SciCode | — | 27.5% |
| LMArena Coding | 1447 | — |

## Agentic & Tool Use

- Mistral Large 3: —
- Qwen3.5-9B: 14.4 (#143)

| Benchmark | Mistral Large 3 | Qwen3.5-9B |
|---|---|---|
| Terminal-Bench | — | 9.2% |

## Reasoning

- Mistral Large 3: 14.6 (#314)
- Qwen3.5-9B: 22.5 (#178)

| Benchmark | Mistral Large 3 | Qwen3.5-9B |
|---|---|---|
| Kagi LLM Benchmark | 50.9% | — |
| NYT Connections (extended) | 7.5% | — |
| CritPt | — | 0.3% |
| Chess Puzzles | — | 12% |
| Thematic Generalization | 23% | — |
| LMArena Hard Prompts | 1429 | — |
| DTBench | — | 71.2% |
| LMCA | — | 24.5% |
| Epoch Capabilities Index | — | 139.45 |

## Math

- Mistral Large 3: 36.0 (#131)
- Qwen3.5-9B: 33.5 (#174)

| Benchmark | Mistral Large 3 | Qwen3.5-9B |
|---|---|---|
| MathArena Final-Answer Competitions | — | 48.5% |
| OTIS Mock AIME 2024-2025 | — | 61.7% |
| LMArena Math | 1415 | — |

## Knowledge

- Mistral Large 3: 35.5 (#173)
- Qwen3.5-9B: 46.0 (#77)

| Benchmark | Mistral Large 3 | Qwen3.5-9B |
|---|---|---|
| GPQA Diamond | — | 79% |
| Vectara Hallucination Rate | 14.5% | — |
| LMArena Expert | 1421 | — |

## Multimodal

- Mistral Large 3: 37.6 (#65)
- Qwen3.5-9B: —

| Benchmark | Mistral Large 3 | Qwen3.5-9B |
|---|---|---|
| LMArena Vision | 1222 | — |

## Multilingual

- Mistral Large 3: 52.6 (#79)
- Qwen3.5-9B: —

| Benchmark | Mistral Large 3 | Qwen3.5-9B |
|---|---|---|
| LMArena Non-English | 1412 | — |
| LMArena Chinese | 1448 | — |
| LMArena French | 1456 | — |
| LMArena German | 1438 | — |
| LMArena Japanese | 1399 | — |
| LMArena Korean | 1384 | — |
| LMArena Russian | 1412 | — |
| LMArena Spanish | 1437 | — |

## Instruction Following

- Mistral Large 3: 74.1 (#104)
- Qwen3.5-9B: —

| Benchmark | Mistral Large 3 | Qwen3.5-9B |
|---|---|---|
| LMArena Instruction Following | 1402 | — |

## Long Context

- Mistral Large 3: 43.1 (#102)
- Qwen3.5-9B: —

| Benchmark | Mistral Large 3 | Qwen3.5-9B |
|---|---|---|
| LMArena Longer Query | 1413 | — |

## Writing & Preference

- Mistral Large 3: 60.2 (#100)
- Qwen3.5-9B: —

| Benchmark | Mistral Large 3 | Qwen3.5-9B |
|---|---|---|
| LMArena Text | 1427 | — |
| LMArena Creative Writing | 1385 | — |
| EQ-Bench Creative Writing | 1412 | — |
| LMArena Multi-Turn | 1429 | — |

## FAQ

### Is Mistral Large 3 better than Qwen3.5-9B?

Mistral Large 3 is the stronger model overall, scoring 38.6 to 33.3 on the Noometry Index. Qwen3.5-9B costs 3.3× less per token, which makes it the better buy when Mistral Large 3's lead doesn't matter for your workload.

### Which is cheaper, Mistral Large 3 or Qwen3.5-9B?

Qwen3.5-9B is cheaper. It lists at $0.10 per million input tokens and $0.15 per million output tokens; Mistral Large 3 lists at $0.25 and $0.75.

### Is Mistral Large 3 or Qwen3.5-9B better for coding?

Qwen3.5-9B scores higher on coding benchmarks: 35.3 versus 34.1 in the Noometry coding category.

### Which has the bigger context window?

Both accept 262K tokens.

### How many benchmarks do Mistral Large 3 and Qwen3.5-9B share?

0 benchmarks have published results for both models. Mistral Large 3 has 24 scored results on Noometry and Qwen3.5-9B has 10.