LiteLLMModels

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.

By OpenAIModel ID gpt-realtime-translatePrices updated Checked
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.

ProviderModel name in LiteLLMPer minuteContext
OpenAIgpt-realtime-translate$0.03416K
Azure OpenAIazure/gpt-realtime-translate$0.03432K

GPT Realtime Translate features

Input: audio. Output: text, audio.

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.

Python SDK
from litellm import completion

response = completion(
    model="gpt-realtime-translate",
    messages=[{"role": "user", "content": "Hello!"}],
)
Call the proxy
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:

LiteLLM docs: OpenAI, Azure OpenAI.

Provider pages: OpenAI, Azure OpenAI.