GPT Realtime Translate API Pricing
GPT Realtime Translate is available through LiteLLM. It has a 16,000-token context window and returns up to 2,000 tokens per response.
- Context window
- 16,000 tokens
- Max output
- 2,000 tokens
- Providers
- 2
- Added to LiteLLM
- August 10, 2026
GPT Realtime Translate pricing by provider
2 listings across 2 providers. Token prices are in US dollars per 1M tokens. The highlighted row is the price quoted above.
| Provider | Model name in LiteLLM | Per minute | Context |
|---|---|---|---|
| OpenAI | gpt-realtime-translate | $0.034 | 16K |
| Azure OpenAI | azure/gpt-realtime-translate | $0.034 | 32K |
GPT Realtime Translate features
Input: audio. Output: text, audio.
- Audio input
- Audio output
Use GPT Realtime Translate with LiteLLM
Call GPT Realtime Translate through the LiteLLM Python SDK, or put it behind the LiteLLM proxy and send OpenAI-format requests to /v1/realtime. LiteLLM tracks the cost of every request at these prices.
from litellm import completion
response = completion(
model="gpt-realtime-translate",
messages=[{"role": "user", "content": "Hello!"}],
)curl http://0.0.0.0:4000/v1/chat/completions \
-H "Content-Type: application/json" \
-H "Authorization: Bearer sk-1234" \
-d '{
"model": "gpt-realtime-translate",
"messages": [{"role": "user", "content": "Hello!"}]
}'GPT Realtime Translate FAQ
What is the context window of GPT Realtime Translate?
GPT Realtime Translate has a 16,000-token context window and returns up to 2,000 tokens per response.
Which providers offer GPT Realtime Translate?
GPT Realtime Translate is available from 2 providers through LiteLLM: OpenAI and Azure OpenAI.
What features does GPT Realtime Translate support?
GPT Realtime Translate supports audio input and audio output.
When did LiteLLM add GPT Realtime Translate?
GPT Realtime Translate was added to LiteLLM's model price file on August 10, 2026.
Sources
Prices come from LiteLLM's open-source model_prices_and_context_window.json, which LiteLLM uses to calculate the cost of every request. Provider pricing pages:
- developers.openai.com/api/docs/pricing
- prices.azure.com/api/retail/prices?$filter=serviceName%20eq%20'Foundry%20Models'%20and%20armRegionName%20eq%20'eastus'%20and%20priceType%20eq%20'Consumption'
LiteLLM docs: OpenAI, Azure OpenAI.
Provider pages: OpenAI, Azure OpenAI.
