o1 Preview

PreviewDeprecatedPreview of our first o-series reasoning model

⭐ Flagship

Context Window

128K

Input Price

$N/A

per 1M tokens

Output Price

$N/A

per 1M tokens

Family

o1

Capabilities

Vision

Function Calling

JSON Mode

Streaming

Reasoning

Image Generation

Input Modalities

text

Output Modalities

text

Model Information

Status: deprecated
Access Type: closed
License: Proprietary
Last Updated: 12/31/2025