GPT Realtime 2.1 Mini Audio is OpenAI's language model. A compact real-time LLM variant balancing low-latency audio interaction with reduced computational cost.
Specifications
Canonical IDopenai-gpt-realtime-2-1-mini-audio
TypeLanguage
StatusActive
CreatorOpenAIOpenAI
Providers
Input ModalitiesText
Output ModalitiesText

Capabilities

Input1/5
Text
Image·
Audio·
Video·
PDF·
Output1/5
Text
Image·
Audio·
Video·
Embedding·
Capabilities0/13
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
Cache Read
$ / 1M
Audio In
$ / 1M
Azure AI Foundry logo
Azure AI Foundry
openai:gptrealtime21miniaudio
$0.3$10.00

Cost Calculator

US Dollar ($)
Preset:

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
GPT Realtime 2.1 Mini AudioCurrent
GPT Realtime 2.1 Mini ImageAvailable
GPT Realtime 2.1 Mini TextAvailable

Other Models

ModelTierReleasedContextInput / 1MOutput / 1M
GPT Realtime 2.1 Audio
GPT Realtime 2.1 Image
GPT Realtime 2.1 Text

Model IDs

openai-gpt-realtime-2-1-mini-audio