AI Infrastructure Comparison
Gemini 3 Pro VS GPT-4.1
Compare Gemini 3 Pro and GPT-4.1 side-by-side. Analyze API pricing, DX scores, and killer features to choose the best infrastructure.
VS
Gemini 3 Pro
4.2 DX SCORE
Killer Features
Massive free tier & Google ecosystem integration
Pricing Model
$2 /1M tokens
Context2000k
Max Output8k
RegionsGlobal
Winner
GPT-4.1
4.8 DX SCORE
Killer Features
75% Caching efficiency & perfect structured output
Pricing Model
$2 /1M tokens
Context128k
Max Output4k
RegionsUS +2
LegoStack Analysis Report
Gemini 3 ProMMLU-Pro
90.1
SCORE
Efficiency Index28
GPT-4.1MMLU-Pro
92.4
SCORE
Efficiency Index28
A deep-dive analysis of Gemini 3 Pro (DX 4.2) and GPT-4.1 (DX 4.8). While Gemini 3 Pro excels in Massive free tier & Google ecosystem integration, GPT-4.1 offers superior performance in 75% Caching efficiency & perfect structured output. Discover the actual cost difference based on your project scale now.