GPT-4.5 Preview

A high-performance preview model with advanced capabilities across text, image, video, audio, transcription, and text-to-speech.

Supports a wide token context window. Handles Text, Image, Video, Audio, Transcription, Text-to-Speech inputs and outputs. Supports fine-tuning for custom applications. Supports tool use for advanced automation. Capable of generating structured output formats.

This premium model offers powerful and versatile AI capabilities, with pricing at $75.00 per million input tokens and $150.00 per million output tokens.