Which is better, GPT-4o mini or Qwen3.5 2B?

GPT-4o mini vs Qwen3.5 2B

17 SHARED BENCHMARKS

Across 17 shared benchmarks, GPT-4o mini scores higher on 9 and Qwen3.5 2B on 7, with 1 level. The widest gap is Artificial Analysis Coding Index, where GPT-4o mini scores 11.4 against 2.9.

OPENAIVSALIBABA17 SHARED9–7 HEAD-TO-HEAD

BenchmarkGPT-4o miniMARGINQwen3.5 2B

AA Agentic Index10.8

AA Intelligence76.9

Artificial Analysis Coding Index11.42.9

BLINK51.948.6

gdpval00

GPQA Diamond42.651.6

HLE4.25

IFBench3141.3

MathVista56.748.7

MMLU-Pro61.766.5

MMMU (val) (Pass@1)52.144.1

MMMU-Pro41.543

scicode22.97.2

TauBench V3 - Banking2.92.5

Terminal-Bench 2.15.63

TextVQA-val70.977.3

τ³-Bench2.96.2

Best tracked score per model per benchmark (default configuration; source-attributed). ↓ marks lower-is-better metrics. Open either model for its full surface, provenance and pricing.

Compare GPT-4o mini withALL PAIRINGS →

OpenAIGPT-5.5 GPT-4o GPT-5.6 Sol GPT-5.4 GPT-5.2 GPT-5

Across the fieldQwen3.6 27B Qwen3.7 Max Qwen3.8 Max Preview Qwen3.7 Plus Preview Claude Opus 4 Qwen3.5 4B Gemini 3.6 Flash Nemotron 3 Super 120B A12B

Compare Qwen3.5 2B withALL PAIRINGS →

AlibabaQwen3.5 35B A3B Qwen3 VL 4B (Reasoning)Qwen3.5 397B A17B Qwen2.5 Instruct 72B Qwen3.5 27B Qwen3.6 Plus

Across the fieldQwen3.6 35B A3B Gemini 3.5 Flash GPT-6 Astra MiniMax M2.7 Qwen3.6 27B Qwen3.7 Max Qwen3.8 Max Preview Qwen3.7 Plus Preview