Gpt 5.1 Chat Latest (OpenAI)

Identity and capabilities

Status: Retired Jul 23, 2026
Recommended replacement: gpt-5.6-sol
Local execution: Not verified
Context window: 128,000
Maximum output: 16,384
Image input: Yes
Reasoning: Unknown
Tool calling: Unknown
Release date: Nov 13, 2025
First seen: 2026-08-29 19:40:05Z UTC
Last verified: 1 min 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	$0.125
Input	$1.25
Output	$10

Active promotions

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Recent price changes

No price changes in the last 7 days.