Model comparison
Llama 4 Scout vs Qwen2.5 Plus 1127
Qwen2.5 Plus 1127 is the stronger model overall, scoring 38.8 to 27.7 on the Noometry Index.
Last verified . 14 shared benchmarks.
Meta
Alibaba (Qwen)Summary
- They share 14 benchmarks with published results for both. Llama 4 Scout scores higher in 0 categories and Qwen2.5 Plus 1127 in 8 categories; 7 gaps are clear of the uncertainty.
- The widest gap is in coding, where Qwen2.5 Plus 1127 leads 38.5 to 20.2.
- Llama 4 Scout has downloadable open weights; the other is API-only.
Side by side
| Llama 4 Scout | Qwen2.5 Plus 1127 | |
|---|---|---|
| Provider | Meta | Alibaba (Qwen) |
| Noometry Index | 27.7 | 38.8 |
| Released | 2025-04-05 | — |
| Weights | Open | Proprietary |
| Context window | 128K | — |
| Max output | 4K | — |
| Input $ / M tokens | $0.10 | — |
| Output $ / M tokens | $0.30 | — |
| Results tracked | 43 | 14 |
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Category by category
Coding Qwen2.5 Plus 1127 leads
Llama 4 Scout: 20.2 (#339), Qwen2.5 Plus 1127: 38.5 (#175)
| Benchmark | Llama 4 Scout | Qwen2.5 Plus 1127 |
|---|---|---|
| LMArena Coding | 1286 | 1314 |
| SWE-bench Verified (bash only) | 9.1% | — |
| SciCode | 17% | — |
| BigCodeBench Complete | 43.1% | — |
Agentic & Tool Use Not comparable
Llama 4 Scout: 24.6 (#119), Qwen2.5 Plus 1127: —
| Benchmark | Llama 4 Scout | Qwen2.5 Plus 1127 |
|---|---|---|
| Berkeley Function Calling Leaderboard | 28.1% | — |
Reasoning Qwen2.5 Plus 1127 leads
Llama 4 Scout: 9.1 (#345), Qwen2.5 Plus 1127: 25.9 (#141)
| Benchmark | Llama 4 Scout | Qwen2.5 Plus 1127 |
|---|---|---|
| LMArena Hard Prompts | 1266 | 1299 |
| ARC-AGI-2 | 0% | — |
| Kagi LLM Benchmark | 36.9% | — |
| ARC-AGI-1 | 0.5% | — |
| CritPt | 0% | — |
| DTBench | 57.9% | — |
| LMCA | 12% | — |
| Epoch Capabilities Index | 129.64 | — |
| ForecastBench | 57.5 | — |
Math Qwen2.5 Plus 1127 leads
Llama 4 Scout: 19.6 (#286), Qwen2.5 Plus 1127: 36.1 (#174)
| Benchmark | Llama 4 Scout | Qwen2.5 Plus 1127 |
|---|---|---|
| LMArena Math | 1287 | 1298 |
| OTIS Mock AIME 2024-2025 | 7.8% | — |
| Omni-MATH | 37.3% | — |
| MATH Level 5 | 62.3% | — |
| FrontierMath (Feb 2025 set) | 0% | — |
Knowledge Qwen2.5 Plus 1127 leads
Llama 4 Scout: 31.9 (#217), Qwen2.5 Plus 1127: 35.5 (#183)
| Benchmark | Llama 4 Scout | Qwen2.5 Plus 1127 |
|---|---|---|
| LMArena Expert | 1235 | 1289 |
| GPQA Diamond | 51.8% | — |
| MMLU-Pro | 74.2% | — |
| Vectara Hallucination Rate | 7.7% | — |
| GPQA (HELM) | 50.7% | — |
Multimodal Not comparable
Llama 4 Scout: 32.2 (#102), Qwen2.5 Plus 1127: —
| Benchmark | Llama 4 Scout | Qwen2.5 Plus 1127 |
|---|---|---|
| LMArena Vision | 1118 | — |
| SpatialViz-Bench | 34.2% | — |
Multilingual Too close to call
Llama 4 Scout: 41.0 (#212), Qwen2.5 Plus 1127: 41.9 (#201)
| Benchmark | Llama 4 Scout | Qwen2.5 Plus 1127 |
|---|---|---|
| LMArena Non-English | 1252 | 1265 |
| LMArena Chinese | 1255 | 1314 |
| LMArena German | 1272 | 1231 |
| LMArena Japanese | 1206 | 1207 |
| LMArena Russian | 1263 | 1271 |
| LMArena French | 1282 | — |
| LMArena Korean | 1207 | — |
| LMArena Spanish | 1278 | — |
Instruction Following Qwen2.5 Plus 1127 leads
Llama 4 Scout: 65.8 (#217), Qwen2.5 Plus 1127: 67.2 (#199)
| Benchmark | Llama 4 Scout | Qwen2.5 Plus 1127 |
|---|---|---|
| LMArena Instruction Following | 1248 | 1275 |
| IFEval | 81.8% | — |
Long Context Qwen2.5 Plus 1127 leads
Llama 4 Scout: 27.5 (#294), Qwen2.5 Plus 1127: 39.2 (#184)
| Benchmark | Llama 4 Scout | Qwen2.5 Plus 1127 |
|---|---|---|
| LMArena Longer Query | 1265 | 1292 |
| Fiction.LiveBench | 36% | — |
Writing & Preference Qwen2.5 Plus 1127 leads
Llama 4 Scout: 37.0 (#261), Qwen2.5 Plus 1127: 49.4 (#192)
| Benchmark | Llama 4 Scout | Qwen2.5 Plus 1127 |
|---|---|---|
| LMArena Text | 1279 | 1299 |
| LMArena Creative Writing | 1249 | 1262 |
| LMArena Multi-Turn | 1280 | 1299 |
| EQ-Bench Creative Writing | 783 | — |
| WildBench | 78% | — |
Frequently asked questions
Is Llama 4 Scout better than Qwen2.5 Plus 1127?
Qwen2.5 Plus 1127 is the stronger model overall, scoring 38.8 to 27.7 on the Noometry Index.
Is Llama 4 Scout or Qwen2.5 Plus 1127 better for coding?
Qwen2.5 Plus 1127 scores higher on coding benchmarks: 38.5 versus 20.2 in the Noometry coding category.
How many benchmarks do Llama 4 Scout and Qwen2.5 Plus 1127 share?
14 benchmarks have published results for both models. Llama 4 Scout has 43 scored results on Noometry and Qwen2.5 Plus 1127 has 14.