AI Models / Compare

GPT-5.4 mini

Cost-efficient GPT-5.4 tier for high-volume tool use and chat.

Creator: OpenAI
Lifecycle: Active
Context: 400.0K
Max output: 128.0K
Released: Nov 20, 2025
Status: up

Input: $0.75 / 1M tokens
Output: $4.50 / 1M tokens
Cached read: $0.07 / 1M tokens
Cached write: $0.38 / 1M tokens
Batch discount: 50%
Source: GPT-5.4 mini pricing
Verified: Apr 2, 2026 (High)

Capabilities

Modalities: textimage→text
Capabilities: reasoningwebSearchimageInputbatchSupportcodeExecutionpromptCachingfunctionCallingstructuredOutputs
Strengths: Fast GPT-5 tier, High output ceiling
Tradeoffs: Less depth than full GPT-5.4

Official Links

Intro

https://openai.com/index/introducing-gpt-5-4/

Docs

https://developers.openai.com/api/docs/models

Pricing

https://platform.openai.com/docs/pricing/

Release note

https://help.openai.com/en/articles/9624314-model-release-notes

Benchmark Coverage

Benchmark	Version	Score	Date	Source	Notes

Release History

Release	Alias	Lifecycle	Release Date	Deprecation	Shutdown	Summary
GPT-5.4 mini	gpt-5-4-mini	Active	Nov 20, 2025	—	—	Current published model family snapshot.

Host Coverage

Host	Type	Context	Pricing Note	Differences
OpenAI API	first-party	400.0K	Reference pricing and newest rollouts.	Prompt caching; Batch API

Migration Guidance

Best downgrade target when GPT-5.4 is too expensive.

Replacement models: gpt-5-4

Change Events

Date	Type	Title	Description	Source
Nov 20, 2025	family_added	GPT-5.4 mini published	Initial public model family launch.	GPT-5.4 mini release notes

Other models from OpenAI

GPT-4.1, GPT-4.1 mini, GPT-4.1 nano, GPT-4o, GPT-4o mini, GPT-5.4, GPT-5.4 nano