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GPT Realtime Translate


GPT Realtime Translate is OpenAI's language model with a 16K context window and up to 2K output tokens, starting at $N/A / 1M input and $0.034 / 1M output. A streaming speech-to-speech translation model designed for live multilingual audio experiences, returning translated audio and transcripts via a dedicated real-time translation endpoint.
Specifications
Canonical IDopenai-gpt-realtime-translate
TypeLanguage
StatusActive
CreatorOpenAIOpenAI
Providers
Context Window16K tokens
Max Output2K tokens
Input ModalitiesAudio
Output ModalitiesAudioText
Knowledge Cutoff

Capabilities

Input1/5
Text·
Image·
Audio
Video·
PDF·
Output2/5
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

ProviderStandardBatchFlexPriority
Output
$ / 1M
Output
$ / 1M
Output
$ / 1M
Output
$ / 1M
OpenAI logo
OpenAI
gpt-realtime-translate
$0.034$0.034$0.034$0.034

Cost Calculator

Preset:
Compares every provider & tier in USD

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
GPT-5.51.1M$5.00$30.00Available
GPT-5.4 Mini1.1M$0.750$4.50Available
GPT-5.4 Nano1.1M$0.200$1.25Available
GPT-5.41.1M$2.50$15.00Available
GPT-5.3 Codex400K$1.75$14.00Available
GPT-5.2 Codex400K$1.75$14.00Available
GPT-5.2410K$1.75$14.00Available
GPT-5.1410K$1.25$10.00Available
GPT-5.1 Codex400K$1.25$10.00Available
GPT-5.1 Codex Mini400K$0.250$2.00Available
GPT Realtime Translate16K$0.000$0.034Current

Model IDs