GPT-5.4 mini | losclouds

Pricing

Model Overview

Tracked token-pricing fields for this model family. Empty pricing fields stay hidden until the source publishes them.

Surface

Input and output modalities, enabled feature flags, strengths, and tradeoffs.

Model capabilities
Attribute	Values
Modalities	textimage to text
Capabilities	reasoningwebSearchimageInputbatchSupportcodeExecutionpromptCachingfunctionCallingstructuredOutputs
Strengths	Fast GPT-5 tier, High output ceiling
Tradeoffs	Less depth than full GPT-5.4

References

Canonical launch, documentation, pricing, and release-note URLs.

Official model links
Reference	URL
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

Coverage

Reported benchmark families, versions, scores, sources, and notes.

Benchmark coverage
Benchmark	Version	Score	Date	Source	Notes

Lifecycle

Lifecycle transitions and release timeline for this model family.

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.

Surfaces

Provider-specific hosting, context, pricing notes, feature differences, and provider-status context.

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

Migration

Documented migration summary, successor families, and known breaking changes.

Migration guidance
Topic	Details
Summary	Cost-down target when GPT-5.4 is too expensive.
Replacement models	gpt-5-4

Timeline

Cataloged model-family updates and source references.

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

From OpenAI