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OpenAI: GPT-4.1 Nano

openai/gpt-4.1-nano

For $1, you can send approximately:
~286messages

How do we get this number?

One message = ~7,000 input tokens + ~7,000 output tokens
Input cost per message7,000 x $0.10/M = $0.000700
Output cost per message7,000 x $0.40/M = $0.002800
Total cost per message$0.003500
Messages for $1285.71
Context window
1.0M
tokens
Max response
33k
tokens
Input price
$0.10
per million tokens
Output price
$0.40
per million tokens

Modalities

Input:imageInput:textInput:fileOutput:text

Description

For tasks that demand low latency, GPT‑4.1 nano is the fastest and cheapest model in the GPT-4.1 series. It delivers exceptional performance at a small size with its 1 million...