GPT-4.5 Preview (OpenAI)

Identity and capabilities

Status: Retired Jul 14, 2025
Recommended replacement: gpt-4.1
Local execution: Not verified
Context window: 128,000
Maximum output: 16,384
Image input: Yes
Reasoning: Unknown
Tool calling: Unknown
Release date: Feb 27, 2025
First seen: 2026-09-02 14:22:04Z UTC
Last verified: 2 h ago

Current offers - prices in USD · per 1M tokens

Prices by provider, service tier, context and offer route
	OpenAI
Standard	Retired Jul 14, 2025
Cached input	$37.5
Input	$75
Output	$150

Active promotions

No officially confirmed promotion applies to this model.

Recent price changes

No price changes in the last 7 days.