OpenAI: GPT-5 Pro

Reasoning Tool Calling Attachments

GPT-5 Pro is OpenAI’s most advanced model, offering major improvements in reasoning, code quality, and user experience. It is optimized for complex tasks that require step-by-step reasoning, instruction following, and...

Providers 2

Released Jan 1, 2025

Input Modalities image, pdf, text

Output Modalities text

Tarsk Use coding

Available Providers (2)

Provider	Model ID	Input Cost	Output Cost	Context	Max Output	Docs
Kilo Gateway	`openai/gpt-5-pro`	$15.00/MTok	$120.00/MTok	400K	128K
Helicone	`gpt-5-pro`	$15.00/MTok	$120.00/MTok	128K	32.8K

Capabilities

Reasoning

Tool Calling

Attachments

Open Weights

Structured Output