# DeepSeek V4 Flash vs Llama 2-70B

> DeepSeek V4 Flash is the stronger model overall, scoring 53.6 to 24.4 on the Noometry Index.

- Canonical page: https://noometry.com/compare/deepseek-v4-flash-vs-llama-2-70b
- Last updated: 2026-10-11
- Shared benchmarks: 21

## Summary

- They share 21 benchmarks with published results for both. DeepSeek V4 Flash scores higher in 8 categories and Llama 2-70B in 0 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in math, where DeepSeek V4 Flash leads 60.3 to 8.1.
- The biggest single-benchmark swing is OTIS Mock AIME 2024-2025: 94.4% for DeepSeek V4 Flash and 0% for Llama 2-70B.

## Snapshot

| | DeepSeek V4 Flash | Llama 2-70B |
|---|---|---|
| Provider | DeepSeek | Meta |
| Noometry Index | 53.6 | 24.4 |
| Rank | 35 | 349 |
| Context | 1M | — |
| Input $/M | $0.15 | — |
| Output $/M | $0.60 | — |
| Weights | Open | Open |

## Coding

- DeepSeek V4 Flash: 47.9 (#59)
- Llama 2-70B: 31.4 (#286)

| Benchmark | DeepSeek V4 Flash | Llama 2-70B |
|---|---|---|
| LMArena Coding | 1457 | 1079 |
| FrontierCode | 18.8% | — |
| LMArena WebDev | 1582 | — |
| SciCode | 49.9% | — |
| WeirdML | 63% | — |
| ALE-Bench | 1,306 | — |

## Reasoning

- DeepSeek V4 Flash: 53.7 (#30)
- Llama 2-70B: 14.4 (#325)

| Benchmark | DeepSeek V4 Flash | Llama 2-70B |
|---|---|---|
| LMArena Hard Prompts | 1444 | 1073 |
| DTBench | 90.9% | 41.6% |
| Epoch Capabilities Index | 154.49 | 113.79 |
| ARC-AGI-2 | 61.4% | — |
| SimpleBench | 61.1% | — |
| Kagi LLM Benchmark | 52.2% | — |
| NYT Connections (extended) | 89.6% | — |
| ARC-AGI-1 | 89% | — |
| CritPt | 16.6% | — |
| Chess Puzzles | 33% | — |
| Mystery Game Puzzles | 34% | — |
| LMCA | 41.7% | — |
| BIG-Bench Hard | — | 64.9% |
| CommonsenseQA 2.0 | — | 50% |
| ForecastBench | — | 51.4 |
| HellaSwag | — | 85.3% |
| LAMBADA | — | 78.9% |
| PIQA | — | 82.8% |
| WinoGrande | — | 80.2% |

## Math

- DeepSeek V4 Flash: 60.3 (#37)
- Llama 2-70B: 8.1 (#326)

| Benchmark | DeepSeek V4 Flash | Llama 2-70B |
|---|---|---|
| OTIS Mock AIME 2024-2025 | 94.4% | 0% |
| LMArena Math | 1427 | 1091 |
| FrontierMath (Tiers 1-3) | 57.5% | — |
| FrontierMath Tier 4 | 24.4% | — |
| MathArena Final-Answer Competitions | 76.5% | — |
| ProofBench | 56% | — |
| MATH Level 5 | — | 3.3% |
| GSM8K | — | 69.6% |

## Knowledge

- DeepSeek V4 Flash: 55.4 (#48)
- Llama 2-70B: 7.4 (#310)

| Benchmark | DeepSeek V4 Flash | Llama 2-70B |
|---|---|---|
| GPQA Diamond | 91% | 26.3% |
| LMArena Expert | 1441 | 1039 |
| SimpleQA Verified | 33.6% | — |
| ARC (AI2) Challenge | — | 78.3% |
| BoolQ | — | 88.6% |
| MMLU | — | 69.9% |
| OpenBookQA | — | 60.2% |
| TriviaQA | — | 87.6% |

## Multilingual

- DeepSeek V4 Flash: 53.0 (#72)
- Llama 2-70B: 27.7 (#274)

| Benchmark | DeepSeek V4 Flash | Llama 2-70B |
|---|---|---|
| LMArena Non-English | 1420 | 1045 |
| LMArena Chinese | 1468 | 995 |
| LMArena French | 1439 | 1090 |
| LMArena German | 1418 | 1041 |
| LMArena Japanese | 1406 | 927 |
| LMArena Korean | 1384 | 964 |
| LMArena Russian | 1428 | 1083 |
| LMArena Spanish | 1436 | 1143 |

## Instruction Following

- DeepSeek V4 Flash: 74.9 (#81)
- Llama 2-70B: 54.9 (#278)

| Benchmark | DeepSeek V4 Flash | Llama 2-70B |
|---|---|---|
| LMArena Instruction Following | 1421 | 1071 |

## Long Context

- DeepSeek V4 Flash: 43.8 (#85)
- Llama 2-70B: 32.3 (#270)

| Benchmark | DeepSeek V4 Flash | Llama 2-70B |
|---|---|---|
| LMArena Longer Query | 1434 | 1062 |

## Writing & Preference

- DeepSeek V4 Flash: 63.8 (#61)
- Llama 2-70B: 32.3 (#279)

| Benchmark | DeepSeek V4 Flash | Llama 2-70B |
|---|---|---|
| LMArena Text | 1432 | 1115 |
| LMArena Creative Writing | 1403 | 1075 |
| LMArena Multi-Turn | 1449 | 1088 |
| EQ-Bench Creative Writing | 1559 | — |

## FAQ

### Is DeepSeek V4 Flash better than Llama 2-70B?

DeepSeek V4 Flash is the stronger model overall, scoring 53.6 to 24.4 on the Noometry Index.

### Is DeepSeek V4 Flash or Llama 2-70B better for coding?

DeepSeek V4 Flash scores higher on coding benchmarks: 47.9 versus 31.4 in the Noometry coding category.

### How many benchmarks do DeepSeek V4 Flash and Llama 2-70B share?

21 benchmarks have published results for both models. DeepSeek V4 Flash has 41 scored results on Noometry and Llama 2-70B has 35.