# Llama 3.1-8B vs Wizardlm 13b

> Wizardlm 13b is the stronger model overall, scoring 30.8 to 22.8 on the Noometry Index.

- Canonical page: https://noometry.com/compare/llama-3-1-8b-vs-wizardlm-13b
- Last updated: 2026-10-10
- Shared benchmarks: 10

## Summary

- They share 10 benchmarks with published results for both. Llama 3.1-8B scores higher in 3 categories and Wizardlm 13b in 4 categories; 6 gaps are clear of the uncertainty.
- The widest gap is in math, where Wizardlm 13b leads 27.8 to 9.5.

## Snapshot

| | Llama 3.1-8B | Wizardlm 13b |
|---|---|---|
| Provider | Meta | Microsoft |
| Noometry Index | 22.8 | 30.8 |
| Rank | 347 | 272 |
| Context | 128K | — |
| Input $/M | $0.05 | — |
| Output $/M | $0.08 | — |
| Weights | Open | Open |

## Coding

- Llama 3.1-8B: 19.9 (#335)
- Wizardlm 13b: 29.6 (#293)

| Benchmark | Llama 3.1-8B | Wizardlm 13b |
|---|---|---|
| LMArena Coding | 1195 | 1035 |
| SciCode | 13.2% | — |
| WeirdML | 1.7% | — |
| BigCodeBench Instruct | 32.8% | — |
| BigCodeBench Complete | 40.5% | — |
| HumanEval+ | 62.8% | — |
| MBPP+ | 55.6% | — |

## Agentic & Tool Use

- Llama 3.1-8B: 22.3 (#123)
- Wizardlm 13b: —

| Benchmark | Llama 3.1-8B | Wizardlm 13b |
|---|---|---|
| Berkeley Function Calling Leaderboard | 25.8% | — |
| BALROG | 15.1% | — |

## Reasoning

- Llama 3.1-8B: 14.5 (#316)
- Wizardlm 13b: 18.5 (#265)

| Benchmark | Llama 3.1-8B | Wizardlm 13b |
|---|---|---|
| LMArena Hard Prompts | 1175 | 1018 |
| CritPt | 0% | — |
| Chess Puzzles | 0% | — |
| DTBench | 50.9% | — |
| LMCA | 5.4% | — |
| Epoch Capabilities Index | 116.48 | — |
| PIQA | 81.2% | — |

## Math

- Llama 3.1-8B: 9.5 (#311)
- Wizardlm 13b: 27.8 (#235)

| Benchmark | Llama 3.1-8B | Wizardlm 13b |
|---|---|---|
| LMArena Math | 1179 | 1017 |
| OTIS Mock AIME 2024-2025 | 1.7% | — |
| Omni-MATH | 13.7% | — |
| MATH Level 5 | 22.9% | — |
| GSM8K | 82.4% | — |

## Knowledge

- Llama 3.1-8B: 8.0 (#302)
- Wizardlm 13b: —

| Benchmark | Llama 3.1-8B | Wizardlm 13b |
|---|---|---|
| GPQA Diamond | 27% | — |
| MMLU-Pro | 40.6% | — |
| GPQA (HELM) | 24.7% | — |
| LMArena Expert | 1144 | — |
| BoolQ | 82.8% | — |
| MMLU | 56.1% | — |

## Multilingual

- Llama 3.1-8B: 34.2 (#244)
- Wizardlm 13b: 27.3 (#272)

| Benchmark | Llama 3.1-8B | Wizardlm 13b |
|---|---|---|
| LMArena Non-English | 1148 | 1034 |
| LMArena Chinese | 1151 | 1023 |
| LMArena French | 1176 | — |
| LMArena German | 1144 | — |
| LMArena Japanese | 1061 | — |
| LMArena Korean | 1053 | — |
| LMArena Russian | 1158 | — |
| LMArena Spanish | 1169 | — |

## Instruction Following

- Llama 3.1-8B: 59.1 (#253)
- Wizardlm 13b: 53.7 (#280)

| Benchmark | Llama 3.1-8B | Wizardlm 13b |
|---|---|---|
| LMArena Instruction Following | 1159 | 1049 |
| IFEval | 74.3% | — |

## Long Context

- Llama 3.1-8B: 35.8 (#233)
- Wizardlm 13b: 32.0 (#268)

| Benchmark | Llama 3.1-8B | Wizardlm 13b |
|---|---|---|
| LMArena Longer Query | 1182 | 1054 |

## Writing & Preference

- Llama 3.1-8B: 29.9 (#285)
- Wizardlm 13b: 30.7 (#282)

| Benchmark | Llama 3.1-8B | Wizardlm 13b |
|---|---|---|
| LMArena Text | 1187 | 1077 |
| LMArena Creative Writing | 1154 | 1090 |
| LMArena Multi-Turn | 1172 | 1047 |
| EQ-Bench Creative Writing | 713 | — |
| WildBench | 68.7% | — |

## FAQ

### Is Llama 3.1-8B better than Wizardlm 13b?

Wizardlm 13b is the stronger model overall, scoring 30.8 to 22.8 on the Noometry Index.

### Is Llama 3.1-8B or Wizardlm 13b better for coding?

Wizardlm 13b scores higher on coding benchmarks: 29.6 versus 19.9 in the Noometry coding category.

### How many benchmarks do Llama 3.1-8B and Wizardlm 13b share?

10 benchmarks have published results for both models. Llama 3.1-8B has 43 scored results on Noometry and Wizardlm 13b has 10.