o1-pro

o-pro Reasoning Tool Calling Attachments Structured Output

The o1 series of models are trained with reinforcement learning to think before they answer and perform complex reasoning. The o1-pro model uses more compute to think harder and provide consistently better answers.

Providers 2

Released Mar 19, 2025

Input Modalities text, image

Output Modalities text

Tarsk Use coding

Benchmarks

25.8

Intelligence Index

Available Providers (2)

Provider	Model ID	Input Cost	Output Cost	Context	Max Output	Docs
Poe	`openai/o1-pro`	$140.00/MTok	$540.00/MTok	200K	100K
OpenAI	`o1-pro`	$150.00/MTok	$600.00/MTok	200K	100K

Capabilities

Reasoning

Tool Calling

Attachments

Open Weights

Structured Output