# Deepseek Coder v2 vs Gemini 1.5 Flash 8B

> Deepseek Coder v2 is the stronger model overall, scoring 35.9 to 29.9 on the Noometry Index.

- Canonical page: https://noometry.com/compare/deepseek-coder-v2-vs-gemini-1-5-flash-8b
- Last updated: 2026-10-11
- Shared benchmarks: 17

## Summary

- They share 17 benchmarks with published results for both. Deepseek Coder v2 scores higher in 5 categories and Gemini 1.5 Flash 8B in 3 categories; 7 gaps are clear of the uncertainty.
- The widest gap is in math, where Deepseek Coder v2 leads 34.9 to 14.2.
- Deepseek Coder v2 has downloadable open weights; the other is API-only.

## Snapshot

| | Deepseek Coder v2 | Gemini 1.5 Flash 8B |
|---|---|---|
| Provider | DeepSeek | Google |
| Noometry Index | 35.9 | 29.9 |
| Rank | 220 | 301 |
| Context | — | — |
| Input $/M | — | — |
| Output $/M | — | — |
| Weights | Open | Proprietary |

## Coding

- Deepseek Coder v2: 38.1 (#183)
- Gemini 1.5 Flash 8B: 35.5 (#225)

| Benchmark | Deepseek Coder v2 | Gemini 1.5 Flash 8B |
|---|---|---|
| LMArena Coding | 1251 | 1218 |
| BigCodeBench Instruct | 48.2% | — |
| BigCodeBench Complete | 59.7% | — |
| HumanEval+ | 82.3% | — |
| MBPP+ | 75.1% | — |

## Reasoning

- Deepseek Coder v2: 23.6 (#176)
- Gemini 1.5 Flash 8B: 20.0 (#244)

| Benchmark | Deepseek Coder v2 | Gemini 1.5 Flash 8B |
|---|---|---|
| LMArena Hard Prompts | 1207 | 1209 |
| DTBench | — | 50% |
| WinoGrande | 83.7% | — |

## Math

- Deepseek Coder v2: 34.9 (#190)
- Gemini 1.5 Flash 8B: 14.2 (#302)

| Benchmark | Deepseek Coder v2 | Gemini 1.5 Flash 8B |
|---|---|---|
| LMArena Math | 1241 | 1207 |
| OTIS Mock AIME 2024-2025 | — | 4.6% |
| GSM8K | 94.5% | — |

## Knowledge

- Deepseek Coder v2: 32.3 (#212)
- Gemini 1.5 Flash 8B: 16.0 (#289)

| Benchmark | Deepseek Coder v2 | Gemini 1.5 Flash 8B |
|---|---|---|
| LMArena Expert | 1181 | 1185 |
| GPQA Diamond | — | 33% |
| ARC (AI2) Challenge | 64.3% | — |

## Multimodal

- Deepseek Coder v2: —
- Gemini 1.5 Flash 8B: 28.2 (#115)

| Benchmark | Deepseek Coder v2 | Gemini 1.5 Flash 8B |
|---|---|---|
| LMArena Vision | — | 1044 |

## Multilingual

- Deepseek Coder v2: 36.3 (#240)
- Gemini 1.5 Flash 8B: 38.5 (#229)

| Benchmark | Deepseek Coder v2 | Gemini 1.5 Flash 8B |
|---|---|---|
| LMArena Non-English | 1182 | 1215 |
| LMArena Chinese | 1201 | 1231 |
| LMArena French | 1185 | 1234 |
| LMArena German | 1164 | 1206 |
| LMArena Japanese | 1126 | 1150 |
| LMArena Korean | 1104 | 1140 |
| LMArena Russian | 1188 | 1236 |
| LMArena Spanish | 1153 | 1212 |

## Instruction Following

- Deepseek Coder v2: 61.7 (#242)
- Gemini 1.5 Flash 8B: 62.8 (#236)

| Benchmark | Deepseek Coder v2 | Gemini 1.5 Flash 8B |
|---|---|---|
| LMArena Instruction Following | 1180 | 1199 |

## Long Context

- Deepseek Coder v2: 37.0 (#224)
- Gemini 1.5 Flash 8B: 37.0 (#225)

| Benchmark | Deepseek Coder v2 | Gemini 1.5 Flash 8B |
|---|---|---|
| LMArena Longer Query | 1219 | 1219 |

## Writing & Preference

- Deepseek Coder v2: 38.2 (#253)
- Gemini 1.5 Flash 8B: 42.8 (#232)

| Benchmark | Deepseek Coder v2 | Gemini 1.5 Flash 8B |
|---|---|---|
| LMArena Text | 1191 | 1226 |
| LMArena Creative Writing | 1120 | 1218 |
| LMArena Multi-Turn | 1177 | 1185 |

## FAQ

### Is Deepseek Coder v2 better than Gemini 1.5 Flash 8B?

Deepseek Coder v2 is the stronger model overall, scoring 35.9 to 29.9 on the Noometry Index.

### Is Deepseek Coder v2 or Gemini 1.5 Flash 8B better for coding?

Deepseek Coder v2 scores higher on coding benchmarks: 38.1 versus 35.5 in the Noometry coding category.

### How many benchmarks do Deepseek Coder v2 and Gemini 1.5 Flash 8B share?

17 benchmarks have published results for both models. Deepseek Coder v2 has 24 scored results on Noometry and Gemini 1.5 Flash 8B has 21.