# Claude 2.1 vs DeepSeek-V3.2-Speciale

> DeepSeek-V3.2-Speciale is the stronger model overall, scoring 39.7 to 25.2 on the Noometry Index.

- Canonical page: https://noometry.com/compare/claude-2-1-vs-deepseek-v3-2-speciale
- Last updated: 2026-10-12
- Shared benchmarks: 1

## Summary

- They share 1 benchmark with published results for both. Claude 2.1 scores higher in 0 categories and DeepSeek-V3.2-Speciale in 2 categories; 2 gaps are clear of the uncertainty.
- The widest gap is in coding, where DeepSeek-V3.2-Speciale leads 40.4 to 26.2.
- The biggest single-benchmark swing is WeirdML: 7.1% for Claude 2.1 and 46.7% for DeepSeek-V3.2-Speciale.
- DeepSeek-V3.2-Speciale has downloadable open weights; the other is API-only.

## Snapshot

| | Claude 2.1 | DeepSeek-V3.2-Speciale |
|---|---|---|
| Provider | Anthropic | DeepSeek |
| Noometry Index | 25.2 | 39.7 |
| Rank | 345 | 162 |
| Context | — | 128K |
| Input $/M | — | $0.58 |
| Output $/M | — | $1.68 |
| Weights | Proprietary | Open |

## Coding

- Claude 2.1: 26.2 (#327)
- DeepSeek-V3.2-Speciale: 40.4 (#140)

| Benchmark | Claude 2.1 | DeepSeek-V3.2-Speciale |
|---|---|---|
| WeirdML | 7.1% | 46.7% |

## Reasoning

- Claude 2.1: 21.4 (#221)
- DeepSeek-V3.2-Speciale: 32.9 (#73)

| Benchmark | Claude 2.1 | DeepSeek-V3.2-Speciale |
|---|---|---|
| SimpleBench | — | 52.6% |
| DTBench | 51% | — |
| Epoch Capabilities Index | 119.27 | — |
| ForecastBench | 54.2 | — |

## Math

- Claude 2.1: 10.2 (#315)
- DeepSeek-V3.2-Speciale: —

| Benchmark | Claude 2.1 | DeepSeek-V3.2-Speciale |
|---|---|---|
| OTIS Mock AIME 2024-2025 | 1.9% | — |

## Knowledge

- Claude 2.1: 15.4 (#292)
- DeepSeek-V3.2-Speciale: —

| Benchmark | Claude 2.1 | DeepSeek-V3.2-Speciale |
|---|---|---|
| GPQA Diamond | 33% | — |
| MMLU | 73.5% | — |

## Writing & Preference

- Claude 2.1: —
- DeepSeek-V3.2-Speciale: 46.0 (#222)

| Benchmark | Claude 2.1 | DeepSeek-V3.2-Speciale |
|---|---|---|
| EQ-Bench Creative Writing | — | 1276 |

## FAQ

### Is Claude 2.1 better than DeepSeek-V3.2-Speciale?

DeepSeek-V3.2-Speciale is the stronger model overall, scoring 39.7 to 25.2 on the Noometry Index.

### Is Claude 2.1 or DeepSeek-V3.2-Speciale better for coding?

DeepSeek-V3.2-Speciale scores higher on coding benchmarks: 40.4 versus 26.2 in the Noometry coding category.

### How many benchmarks do Claude 2.1 and DeepSeek-V3.2-Speciale share?

1 benchmark has published results for both models. Claude 2.1 has 7 scored results on Noometry and DeepSeek-V3.2-Speciale has 3.