# DeepSeek Coder 6.7B vs Devstral Small 2505

> Devstral Small 2505 has enough public results to be ranked (#233); DeepSeek Coder 6.7B does not yet, so treat this comparison as directional.

- Canonical page: https://noometry.com/compare/deepseek-coder-6-7b-vs-devstral-small
- Last updated: 2026-10-11
- Shared benchmarks: 0

## Summary

- The widest gap is in coding, where Devstral Small 2505 leads 38.9 to 35.8.

## Snapshot

| | DeepSeek Coder 6.7B | Devstral Small 2505 |
|---|---|---|
| Provider | DeepSeek | Mistral AI |
| Noometry Index | 37.6 | 34.3 |
| Rank | — | 233 |
| Context | — | 128K |
| Input $/M | — | $0.10 |
| Output $/M | — | $0.30 |
| Weights | Open | Open |

## Coding

- DeepSeek Coder 6.7B: 35.8 (#219)
- Devstral Small 2505: 38.9 (#166)

| Benchmark | DeepSeek Coder 6.7B | Devstral Small 2505 |
|---|---|---|
| SWE-bench Verified (bash only) | — | 56.4% |
| SciCode | — | 28.8% |
| BigCodeBench Instruct | 35.5% | — |
| BigCodeBench Complete | 43.8% | — |
| HumanEval+ | 71.3% | — |
| MBPP+ | 65.6% | — |

## Reasoning

- DeepSeek Coder 6.7B: —
- Devstral Small 2505: 19.7 (#252)

| Benchmark | DeepSeek Coder 6.7B | Devstral Small 2505 |
|---|---|---|
| Kagi LLM Benchmark | — | 37.7% |
| CritPt | — | 0% |
| Epoch Capabilities Index | 89.62 | — |
| WinoGrande | 57.6% | — |

## Math

- DeepSeek Coder 6.7B: —
- Devstral Small 2505: —

| Benchmark | DeepSeek Coder 6.7B | Devstral Small 2505 |
|---|---|---|
| GSM8K | 21.3% | — |

## Knowledge

- DeepSeek Coder 6.7B: —
- Devstral Small 2505: —

| Benchmark | DeepSeek Coder 6.7B | Devstral Small 2505 |
|---|---|---|
| ARC (AI2) Challenge | 36.4% | — |
| MMLU | 36.4% | — |

## FAQ

### Is DeepSeek Coder 6.7B better than Devstral Small 2505?

Devstral Small 2505 has enough public results to be ranked (#233); DeepSeek Coder 6.7B does not yet, so treat this comparison as directional.

### Is DeepSeek Coder 6.7B or Devstral Small 2505 better for coding?

Devstral Small 2505 scores higher on coding benchmarks: 38.9 versus 35.8 in the Noometry coding category.

### How many benchmarks do DeepSeek Coder 6.7B and Devstral Small 2505 share?

0 benchmarks have published results for both models. DeepSeek Coder 6.7B has 9 scored results on Noometry and Devstral Small 2505 has 4.