GPT-4.1 mini is a chat model trained by OpenAI, with a knowledge cutoff of May 2024, and a context window of 1,000,000 tokens.

Knowledge cutoffMay 2024
Context window1,000,000 tokens
Release dateApr 2025

The mini version of GPT 4.1, OpenAI's smartest non-reasoning model. Excels at instruction following and tool calling, with broad knowledge across domains. Its large context window makes it an excellent choice for processing large amounts of data.

On Zo, you can choose between all the leading AI models for chatting, research, coding, and generating media. We believe in giving you the power to explore different models so that you can get the best results for any task.

GPT-4.1 mini on Zo Computer