# DeepSeek Coder 1.3B vs Mistral Medium 3.1

> Mistral Medium 3.1 has enough public results to be ranked (#266); DeepSeek Coder 1.3B does not yet, so treat this comparison as directional.

- Canonical page: https://noometry.com/compare/deepseek-coder-1-3b-vs-mistral-medium-3-1
- Last updated: 2026-10-11
- Shared benchmarks: 0

## Summary

- DeepSeek Coder 1.3B has downloadable open weights; the other is API-only.

## Snapshot

| | DeepSeek Coder 1.3B | Mistral Medium 3.1 |
|---|---|---|
| Provider | DeepSeek | Mistral AI |
| Noometry Index | 35.0 | 31.9 |
| Rank | — | 266 |
| Context | — | 131K |
| Input $/M | — | $0.40 |
| Output $/M | — | $2 |
| Weights | Open | Proprietary |

## Coding

- DeepSeek Coder 1.3B: 31.2 (#287)
- Mistral Medium 3.1: —

| Benchmark | DeepSeek Coder 1.3B | Mistral Medium 3.1 |
|---|---|---|
| BigCodeBench Instruct | 22.8% | — |
| BigCodeBench Complete | 29.6% | — |
| HumanEval+ | 60.4% | — |
| MBPP+ | 54.8% | — |

## Reasoning

- DeepSeek Coder 1.3B: —
- Mistral Medium 3.1: 10.6 (#341)

| Benchmark | DeepSeek Coder 1.3B | Mistral Medium 3.1 |
|---|---|---|
| NYT Connections (extended) | — | 6.5% |
| Thematic Generalization | — | 20.3% |
| Epoch Capabilities Index | 63.6 | — |
| WinoGrande | 53.3% | — |

## Math

- DeepSeek Coder 1.3B: —
- Mistral Medium 3.1: —

| Benchmark | DeepSeek Coder 1.3B | Mistral Medium 3.1 |
|---|---|---|
| GSM8K | 4.4% | — |

## Knowledge

- DeepSeek Coder 1.3B: —
- Mistral Medium 3.1: —

| Benchmark | DeepSeek Coder 1.3B | Mistral Medium 3.1 |
|---|---|---|
| ARC (AI2) Challenge | 25.4% | — |
| MMLU | 25.8% | — |

## Writing & Preference

- DeepSeek Coder 1.3B: —
- Mistral Medium 3.1: 55.5 (#145)

| Benchmark | DeepSeek Coder 1.3B | Mistral Medium 3.1 |
|---|---|---|
| EQ-Bench Creative Writing | — | 1476 |

## FAQ

### Is DeepSeek Coder 1.3B better than Mistral Medium 3.1?

Mistral Medium 3.1 has enough public results to be ranked (#266); DeepSeek Coder 1.3B does not yet, so treat this comparison as directional.

### How many benchmarks do DeepSeek Coder 1.3B and Mistral Medium 3.1 share?

0 benchmarks have published results for both models. DeepSeek Coder 1.3B has 9 scored results on Noometry and Mistral Medium 3.1 has 3.