# Llama 4 Scout vs Yi-34B

> Llama 4 Scout and Yi-34B score almost the same on the Noometry Index (27.4 vs 27.4), so choose on price, context window or the category you care about most.

- Canonical page: https://noometry.com/compare/llama-4-scout-vs-yi-34b
- Last updated: 2026-10-10
- Shared benchmarks: 20

## Summary

- They share 20 benchmarks with published results for both. Llama 4 Scout scores higher in 4 categories and Yi-34B in 4 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in knowledge, where Llama 4 Scout leads 31.8 to 7.5.
- The biggest single-benchmark swing is MATH Level 5: 62.3% for Llama 4 Scout and 5.1% for Yi-34B.

## Snapshot

| | Llama 4 Scout | Yi-34B |
|---|---|---|
| Provider | Meta | 01.AI |
| Noometry Index | 27.4 | 27.4 |
| Rank | 323 | 325 |
| Context | 128K | — |
| Input $/M | $0.10 | — |
| Output $/M | $0.30 | — |
| Weights | Open | Open |

## Coding

- Llama 4 Scout: 19.9 (#334)
- Yi-34B: 31.8 (#269)

| Benchmark | Llama 4 Scout | Yi-34B |
|---|---|---|
| LMArena Coding | 1286 | 1112 |
| SWE-bench Verified (bash only) | 9.1% | — |
| SciCode | 17% | — |
| BigCodeBench Complete | 43.1% | — |

## Agentic & Tool Use

- Llama 4 Scout: 24.4 (#109)
- Yi-34B: —

| Benchmark | Llama 4 Scout | Yi-34B |
|---|---|---|
| Berkeley Function Calling Leaderboard | 28.1% | — |

## Reasoning

- Llama 4 Scout: 9.2 (#339)
- Yi-34B: 20.3 (#222)

| Benchmark | Llama 4 Scout | Yi-34B |
|---|---|---|
| LMArena Hard Prompts | 1266 | 1104 |
| Epoch Capabilities Index | 129.64 | 117.28 |
| ARC-AGI-2 | 0% | — |
| Kagi LLM Benchmark | 36.9% | — |
| ARC-AGI-1 | 0.5% | — |
| CritPt | 0% | — |
| DTBench | 57.9% | — |
| LMCA | 12% | — |
| BIG-Bench Hard | — | 71.7% |
| ForecastBench | 57.5 | — |

## Math

- Llama 4 Scout: 18.4 (#280)
- Yi-34B: 19.8 (#277)

| Benchmark | Llama 4 Scout | Yi-34B |
|---|---|---|
| LMArena Math | 1286 | 1114 |
| MATH Level 5 | 62.3% | 5.1% |
| OTIS Mock AIME 2024-2025 | 7.8% | — |
| Omni-MATH | 37.3% | — |
| FrontierMath (Feb 2025 set) | 0% | — |
| GSM8K | — | 76% |

## Knowledge

- Llama 4 Scout: 31.8 (#208)
- Yi-34B: 7.5 (#304)

| Benchmark | Llama 4 Scout | Yi-34B |
|---|---|---|
| GPQA Diamond | 51.8% | 14.7% |
| LMArena Expert | 1236 | 1061 |
| MMLU-Pro | 74.2% | — |
| Vectara Hallucination Rate | 7.7% | — |
| GPQA (HELM) | 50.7% | — |
| MMLU | — | 76.3% |

## Multimodal

- Llama 4 Scout: 31.6 (#98)
- Yi-34B: —

| Benchmark | Llama 4 Scout | Yi-34B |
|---|---|---|
| LMArena Vision | 1118 | — |
| SpatialViz-Bench | 34.2% | — |

## Multilingual

- Llama 4 Scout: 41.3 (#207)
- Yi-34B: 29.9 (#259)

| Benchmark | Llama 4 Scout | Yi-34B |
|---|---|---|
| LMArena Non-English | 1253 | 1079 |
| LMArena Chinese | 1256 | 1175 |
| LMArena French | 1283 | 1080 |
| LMArena German | 1274 | 1042 |
| LMArena Japanese | 1209 | 993 |
| LMArena Korean | 1207 | 959 |
| LMArena Russian | 1263 | 1050 |
| LMArena Spanish | 1277 | 1070 |

## Instruction Following

- Llama 4 Scout: 66.0 (#212)
- Yi-34B: 56.4 (#269)

| Benchmark | Llama 4 Scout | Yi-34B |
|---|---|---|
| LMArena Instruction Following | 1248 | 1091 |
| IFEval | 81.8% | — |

## Long Context

- Llama 4 Scout: 27.5 (#289)
- Yi-34B: 33.2 (#259)

| Benchmark | Llama 4 Scout | Yi-34B |
|---|---|---|
| LMArena Longer Query | 1265 | 1094 |
| Fiction.LiveBench | 36% | — |

## Writing & Preference

- Llama 4 Scout: 37.1 (#256)
- Yi-34B: 34.3 (#268)

| Benchmark | Llama 4 Scout | Yi-34B |
|---|---|---|
| LMArena Text | 1279 | 1129 |
| LMArena Creative Writing | 1249 | 1108 |
| LMArena Multi-Turn | 1281 | 1113 |
| EQ-Bench Creative Writing | 783 | — |
| WildBench | 78% | — |

## FAQ

### Is Llama 4 Scout better than Yi-34B?

Llama 4 Scout and Yi-34B score almost the same on the Noometry Index (27.4 vs 27.4), so choose on price, context window or the category you care about most.

### Is Llama 4 Scout or Yi-34B better for coding?

Yi-34B scores higher on coding benchmarks: 31.8 versus 19.9 in the Noometry coding category.

### How many benchmarks do Llama 4 Scout and Yi-34B share?

20 benchmarks have published results for both models. Llama 4 Scout has 43 scored results on Noometry and Yi-34B has 23.