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GPT-5 Image Mini


GPT-5 Image Mini is OpenAI logoOpenAI's language model with a 400K context window and up to 128K output tokens, starting at $2.50 / 1M input and $2.00 / 1M output. A compact multimodal variant combining GPT-5 Mini language capabilities with GPT Image 1 Mini for efficient natively integrated image generation.
Spec
Canonical IDopenai-gpt-5-mini-image
TypeLanguage
StatusActive
CreatorOpenAIOpenAI
Providers
Context Window400K tokens
Max Output128K tokens
Input ModalitiesImageText
Output ModalitiesImageText
Reasoning Effortsdefault
Release Date · 6 months ago

Capabilities

Input2/5
Text
Image
Audio·
Video·
PDF·
Output2/5
Text
Image
Audio·
Video·
Embedding·
Capabilities1/13
Reasoning
Adaptive Reasoning·
Function Calling·
Parallel Function Calling·
Structured Outputs·
Native JSON Schema·
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching·
Assistant Prefill·

Pricing by Provider

ProviderStandard
Input
$ / 1M
Output
$ / 1M
Cache Read
$ / 1M
OpenRouter logo
OpenRouter
openai/gpt-5-image-mini
$2.50$2.00$0.250

Cost Calculator

Preset:
Compares every provider & tier in USD

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
GPT-5.4 Mini1.1M$0.750$4.50Available
GPT-5 Image Mini400K$2.50$2.00Current
GPT-5 Mini400K$0.250$2.00Available
GPT-4.1 Mini1.0M$0.400$1.60Deprecating
GPT-4o mini Transcribe16K$0.150$0.600Available
GPT-4o mini TTS$0.150$0.600Available
GPT-4o Mini Search Preview128K$0.150$0.600Available
GPT-4o mini Audio128K$0.150$0.600Available
GPT-4o mini Realtime128K$0.150$0.600Available
GPT-4o Mini131K$0.150$0.600Available
GPT-4o Mini Audio128KAvailable

Other models

ModelTierReleasedContextInput / 1MOutput / 1M
GPT-5.4 NanoNano1.1M$0.200$1.25
GPT-5.41.1M$2.50$15.00
GPT-5.4 ProPro1.1M$30.00$180.00
GPT-5.4 3.51.1M
GPT-5.4 Pro 3.5Pro1.1M
GPT-5.3 Chat128K$1.75$14.00
GPT-5.3 Codex400K$1.75$14.00
GPT-5.3 Codex Spark128K
GPT-5.3 Instant128K
GPT-5.2 Codex400K$1.75$14.00

Model IDs