gpt-4o-realtime-preview-2025-06-03
by OpenAI — Price updated 2026-04-04
Pricing ($/1M tokens)
Input
$5.00
Output
$20.00
Cache Read
$2.50
Specifications
Context Window
128,000
Max Output
4,096
Input
text
Output
text
Tool Calling
About This Model
It supports a context window of 128K tokens with up to 4K output tokens.
Key capabilities include tool calling.
At $5.00/1M input tokens, it is positioned at the premium end of the pricing spectrum.
OpenAI offers 87 models in total, spanning different price points and capability levels.