OpenAI
Language model

GPT-5 Pro

GPT-5 Pro is OpenAI’s most advanced model, offering major improvements in reasoning, code quality, and user experience.

Newer version: GPT-5.5 Pro

At a glance

Provider
OpenAI
Type
Language model
Context window
400,000 tokens
Model ID
openai/gpt-5-pro

Overview

GPT-5 Pro is OpenAI’s most advanced model, offering major improvements in reasoning, code quality, and user experience.

GPT-5 Pro is available in Omny. 400,000 token context window. Image input. Reasoning mode.

What it can do

  • 400,000 token context window
  • Image input
  • Reasoning mode

Using it in Omny

Use GPT-5 Pro in Omny and compare its results with other language models on the same task.

Best for: Chat and comparing answers on your own prompts.

Questions

How do I use GPT-5 Pro?

Open chat in Omny and select GPT-5 Pro. Model access and usage depend on your plan.

What does GPT-5 Pro support in Omny?

400,000 token context window. Image input. Reasoning mode.

Put GPT-5 Pro at the table.

Ask GPT-5 Pro and other models the same question side by side, then keep the best answer.