gpt-4.1-nano-2025-04-14 vs o4-mini-2025-04-16
Pricing, Performance & Features Comparison
GPT-4.1 nano is the fastest, most cost-effective GPT 4.1 model.
Input$0.1
Output$0.4
Latency (p50)1s
Output Limit33K
Function Calling
JSON Mode
InputText, Image
OutputText
in$0.1out$0.4cache$0.025–
Latency (24h)
Success Rate (24h)
Our faster, cost-efficient reasoning model delivering strong performance on math, coding and vision
Input$1.1
Output$4.4
Latency (p50)1.7s
Output Limit100K
Function Calling
JSON Mode
InputText, Image
OutputText
in$1.1out$4.4cache$0.28–