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 Audio————Current
GPT Realtime 2.1 Mini Image————Available
GPT Realtime 2.1 Mini Text————Available

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