GPT-5.4 Mini Batch is OpenAI's language model with a 400K context window and up to 128K output tokens, starting at $0.375 / 1M input and $2.25 / 1M output. A batch-processing variant of OpenAI's compact GPT-5.4 Mini LLM optimized for asynchronous high-throughput workloads.
Specifications
Canonical IDopenai-gpt-5-4-mini-batch
TypeLanguage
StatusActive
CreatorOpenAIOpenAI
Providers
Context Window400K tokens
Max Output128K tokens
Input ModalitiesImagePDF
Output ModalitiesText
Reasoning Effortsdefault

Capabilities

Input2/5
Text·
Image
Audio·
Video·
PDF
Output1/5
Text
Image·
Audio·
Video·
Embedding·
Capabilities5/13
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

US Dollar ($)
Per 1M tokens
ProviderStandard
Input
$ / 1M
Output
$ / 1M
Cache Read
$ / 1M
OpenRouter logo
OpenRouter
openrouter/openai/gpt-5.4-mini:batch
$0.375$2.25$0.0375

Cost Calculator

US Dollar ($)
Preset:

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
GPT-5.4 Mini400K$0.750$4.50Available
GPT-5 Mini1.0M$0.250$2.00Deprecating
GPT-5.4 Mini Batch400K$0.375$2.25Current
GPT-5 Mini MediumAvailable
GPT-5.4 Mini MediumAvailable
GPT-5.4 Mini Non-ReasoningAvailable
GPT-5 Mini MinimalAvailable
GPT-4.1 Mini1.0M$0.400$1.60Available
GPT-4o mini131K$0.150$0.600Available
GPT Realtime 2.1 Mini128K$0.600$2.40Available
GPT Mini400K$0.750$4.50Available

Other Models

ModelTierReleasedContextInput / 1MOutput / 1M
GPT-6 Astra1.1M$10.00$50.00
GPT-5.6 Sol1.1M$2.00$10.00
GPT-5.6 Terra1.1M$2.00$12.00
GPT-5.6 Luna1.1M$0.200$1.20
GPT-5.51.1M$5.00$30.00
GPT-5.4 NanoNano400K$0.200$1.25
GPT-5.41.1M$2.50$15.00
GPT-5.3 Codex400K$1.75$14.00
GPT-5.2 Codex400K$1.75$14.00
GPT-5.2410K$1.75$14.00

Model IDs

openai-gpt-5-4-mini-batch
openrouter/openai/gpt-5.4-mini:batch