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GPT Mini Realtime Text


GPT Mini Realtime Text is OpenAI logoOpenAI's language model, starting at $0.600 / 1M input and $2.40 / 1M output. A real-time text variant of GPT Mini optimized for low-latency streaming text responses in interactive conversational applications.
Spec
Canonical IDopenai-gpt-mini-realtime-text
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

ProviderStandard
Input
$ / 1M
Output
$ / 1M
Cache Read
$ / 1M
Azure AI Foundry logo
Azure AI Foundry
openai:gptrttxtmini
$0.600$2.40$0.060

Regional pricing

Provider-specific pricing that varies by region.
Azure AI Foundry logo
Azure AI Foundry
13 regions
RegionStandard
Input
$ / 1M
Output
$ / 1M
Cache Read
$ / 1M
Global
Global$0.600$2.40$0.060
Europe
France Central (Paris)/ francecentral$0.660$2.64$0.066
Germany West Central (Frankfurt)/ germanywestcentral$0.660$2.64$0.066
Poland Central (Warsaw)/ polandcentral$0.660$2.64$0.066
Spain Central (Madrid)/ spaincentral$0.660$2.64$0.066
Sweden Central (Gävle)/ swedencentral$0.660$2.64$0.066
West Europe (Netherlands)/ westeurope$0.660$2.64$0.066
US
East US (Virginia)/ eastus$0.660$2.64$0.066
East US 2 (Virginia)/ eastus2$0.660$2.64$0.066
North Central US (Illinois)/ northcentralus$0.660$2.64$0.066
South Central US (Texas)/ southcentralus$0.660$2.64$0.066
West US (California)/ westus$0.660$2.64$0.066
West US 3 (Phoenix)/ westus3$0.660$2.64$0.066

Cost Calculator

Preset:
Compares every provider & tier in USD

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
GPT-5 Mini Image400K$2.50$2.00Available
GPT-5 Mini400K$0.250$2.00Available
GPT-5 Mini MediumAvailable
GPT-5 Mini MinimalAvailable
GPT-4.1 Mini1.0M$0.400$1.60Deprecating
GPT-4o mini Transcribe16K$1.25$5.00Available
GPT-4o mini TTS$0.600$10.00Available
GPT-4o mini Search Preview128K$0.150$0.600Available
GPT-4o mini Audio128K$0.150$0.600Available
GPT-4o mini Realtime128K$0.600$2.40Available
GPT Mini Realtime Text$0.600$2.40Current

Other models

ModelTierReleasedContextInput / 1MOutput / 1M
GPT-5.1 Codex Max400K$1.25$10.00
GPT-5.1410K$1.25$10.00
GPT-5.1 Chat128K$1.25$10.00
GPT-5.1 Codex400K$1.25$10.00
GPT-5 Image400K$10.00$10.00
GPT-5 Pro400K$15.00$120.00
GPT-5 Codex400K$1.25$10.00
GPT-5410K$1.25$10.00
GPT-5 Chat128K$1.25$10.00
GPT-5 NanoNano400K$0.050$0.400

Model IDs