GPT-5.4 Pro

Name: GPT-5.4 Pro
Author: OpenAI

More exact GPT-5.4 tier for demanding professional reasoning and agent tasks

Live

Open / InstallLast updated August 5, 2026

Description

More exact GPT-5.4 tier for demanding professional reasoning and agent tasks. Supports a context window of 1,050,000 tokens. Supports extended reasoning. Supports tool calling. Input priced at $30 per million tokens. Weights are not publicly released; access is via the provider API.

Author

OpenAI

Platform

api

Pricing model

paid

Capabilities

Text generation
1,050,000 token context
Extended reasoning
Tool calling
File attachments
Image input

Benchmarks

No benchmark results have been added yet.