o4-mini-deep-research (OpenAI)

Identity and capabilities

Status: Retired Jul 23, 2026
Recommended replacement: gpt-5.6-sol
Local execution: Not verified
Context window: 200,000
Maximum output: 100,000
Image input: Yes
Reasoning: Unknown
Tool calling: Unknown
Release date: Jun 24, 2025
First seen: 2026-08-29 19:40:05Z 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 23, 2026
Cached input	$0.5
Input	$2
Output	$8

Active promotions

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Recent price changes

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