GPT 4.1 Nano   
 Release Date: 4/14/2025
 Benchmarked by  
 GPT-4.1 nano is the fastest, most cost-efficient version of GPT-4.1 optimized for instruction following and tool calling.
Avg. Accuracy
52.8%
Latency
9.4s
Cost (In/Out)
  0.10 / 0.40  
 Context Window
1M
Max Output Tokens
33k
Input Modality
Benchmarks
Accuracy
Rankings
Academic Benchmarks
Proprietary Benchmarks (contact us to get access)