# Gemini 1.5 Flash 8B vs Llama 2-13B

> Gemini 1.5 Flash 8B and Llama 2-13B score almost the same on the Noometry Index (29.7 vs 29.1), so choose on price, context window or the category you care about most.

- Canonical page: https://noometry.com/compare/gemini-1-5-flash-8b-vs-llama-2-13b
- Last updated: 2026-10-10
- Shared benchmarks: 18

## Summary

- They share 18 benchmarks with published results for both. Gemini 1.5 Flash 8B scores higher in 6 categories and Llama 2-13B in 2 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in math, where Llama 2-13B leads 28.7 to 13.3.
- The biggest single-benchmark swing is DTBench: 50% for Gemini 1.5 Flash 8B and 42.2% for Llama 2-13B.
- Llama 2-13B has downloadable open weights; the other is API-only.

## Snapshot

| | Gemini 1.5 Flash 8B | Llama 2-13B |
|---|---|---|
| Provider | Google | Meta |
| Noometry Index | 29.7 | 29.1 |
| Rank | 292 | 304 |
| Context | — | — |
| Input $/M | — | — |
| Output $/M | — | — |
| Weights | Proprietary | Open |

## Coding

- Gemini 1.5 Flash 8B: 34.9 (#221)
- Llama 2-13B: 30.4 (#287)

| Benchmark | Gemini 1.5 Flash 8B | Llama 2-13B |
|---|---|---|
| LMArena Coding | 1218 | 1062 |

## Reasoning

- Gemini 1.5 Flash 8B: 19.2 (#242)
- Llama 2-13B: 12.3 (#333)

| Benchmark | Gemini 1.5 Flash 8B | Llama 2-13B |
|---|---|---|
| LMArena Hard Prompts | 1210 | 1051 |
| DTBench | 50% | 42.2% |
| Chess Puzzles | — | 0% |
| BIG-Bench Hard | — | 58.2% |
| Epoch Capabilities Index | — | 105.8 |
| HellaSwag | — | 80.7% |
| LAMBADA | — | 76.5% |
| PIQA | — | 80.8% |
| WinoGrande | — | 72.8% |

## Math

- Gemini 1.5 Flash 8B: 13.3 (#296)
- Llama 2-13B: 28.7 (#226)

| Benchmark | Gemini 1.5 Flash 8B | Llama 2-13B |
|---|---|---|
| LMArena Math | 1207 | 1065 |
| OTIS Mock AIME 2024-2025 | 4.6% | — |
| GSM8K | — | 36.9% |

## Knowledge

- Gemini 1.5 Flash 8B: 16.0 (#285)
- Llama 2-13B: 27.5 (#244)

| Benchmark | Gemini 1.5 Flash 8B | Llama 2-13B |
|---|---|---|
| LMArena Expert | 1185 | 1030 |
| GPQA Diamond | 33% | — |
| ARC (AI2) Challenge | — | 60.3% |
| BoolQ | — | 82.4% |
| MMLU | — | 55.6% |
| OpenBookQA | — | 57% |
| TriviaQA | — | 79.6% |

## Multimodal

- Gemini 1.5 Flash 8B: 27.6 (#110)
- Llama 2-13B: —

| Benchmark | Gemini 1.5 Flash 8B | Llama 2-13B |
|---|---|---|
| LMArena Vision | 1044 | — |
| ScienceQA | — | 55.8% |

## Multilingual

- Gemini 1.5 Flash 8B: 38.6 (#224)
- Llama 2-13B: 26.7 (#274)

| Benchmark | Gemini 1.5 Flash 8B | Llama 2-13B |
|---|---|---|
| LMArena Non-English | 1215 | 1024 |
| LMArena Chinese | 1231 | 1001 |
| LMArena French | 1233 | 1043 |
| LMArena German | 1206 | 1009 |
| LMArena Japanese | 1150 | 894 |
| LMArena Korean | 1140 | 953 |
| LMArena Russian | 1236 | 1055 |
| LMArena Spanish | 1212 | 1086 |

## Instruction Following

- Gemini 1.5 Flash 8B: 63.1 (#231)
- Llama 2-13B: 53.5 (#282)

| Benchmark | Gemini 1.5 Flash 8B | Llama 2-13B |
|---|---|---|
| LMArena Instruction Following | 1199 | 1046 |

## Long Context

- Gemini 1.5 Flash 8B: 36.9 (#220)
- Llama 2-13B: 32.3 (#264)

| Benchmark | Gemini 1.5 Flash 8B | Llama 2-13B |
|---|---|---|
| LMArena Longer Query | 1219 | 1064 |

## Writing & Preference

- Gemini 1.5 Flash 8B: 43.0 (#227)
- Llama 2-13B: 30.0 (#284)

| Benchmark | Gemini 1.5 Flash 8B | Llama 2-13B |
|---|---|---|
| LMArena Text | 1226 | 1085 |
| LMArena Creative Writing | 1218 | 1047 |
| LMArena Multi-Turn | 1185 | 1050 |

## FAQ

### Is Gemini 1.5 Flash 8B better than Llama 2-13B?

Gemini 1.5 Flash 8B and Llama 2-13B score almost the same on the Noometry Index (29.7 vs 29.1), so choose on price, context window or the category you care about most.

### Is Gemini 1.5 Flash 8B or Llama 2-13B better for coding?

Gemini 1.5 Flash 8B scores higher on coding benchmarks: 34.9 versus 30.4 in the Noometry coding category.

### How many benchmarks do Gemini 1.5 Flash 8B and Llama 2-13B share?

18 benchmarks have published results for both models. Gemini 1.5 Flash 8B has 21 scored results on Noometry and Llama 2-13B has 32.