Qwen3-LiveTranslate-Flash-Realtime

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Real-time Speech Translation

Overview

Real-time Speech Translation

The real-time version of Qwen3-LiveTranslate-Flash, which is a high-precision, highly responsive, and robust multilingual simultaneous audio and video interpretation model. Leveraging Qwen3-Omni's powerful infrastructure, massive multimodal data, cross-language and cross-modal alignment, and visual enhancement technologies, Qwen3-LiveTranslate-Flash offers both offline and real-time audio and video translation capabilities. It can understand 19 languages and speak 10 languages, including 8 Chinese dialects.

Input

ImageAudio

Output

TextAudio

Features

Prefix Completion

Function Calling

Cache

Structured Outputs

Batches

Web Search

Pricing

Input: Audio
$10Per 1M tokens
Input: Image
$1.3Per 1M tokens
Output: Text
$10Per 1M tokens
Output: Audio
$38Per 1M tokens

Context

53.24K

Max Input

49.15K

Max Output

4.09K

Rate Limits

RPMRequests Per Minute
10
TPMTokens Per Minute
100K

API Reference

Get API Key

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# pip install websocket-client
import json
import websocket
import os

API_KEY=os.getenv("DASHSCOPE_API_KEY")
API_URL = "wss://[workspace-id].ap-southeast-1.maas.aliyuncs.com/api-ws/v1/realtime?model=qwen3-livetranslate-flash-realtime"

headers = [
    "Authorization: Bearer " + API_KEY
]

def on_open(ws):
    print(f"Connected to server: {API_URL}")
def on_message(ws, message):
    data = json.loads(message)
    print("Received event:", json.dumps(data, indent=2))
def on_error(ws, error):
    print("Error:", error)

ws = websocket.WebSocketApp(
    API_URL,
    header=headers,
    on_open=on_open,
    on_message=on_message,
    on_error=on_error
)

ws.run_forever()

# pip install websocket-client
import json
import websocket
import os

API_KEY=os.getenv("DASHSCOPE_API_KEY")
API_URL = "wss://[workspace-id].ap-southeast-1.maas.aliyuncs.com/api-ws/v1/realtime?model=qwen3-livetranslate-flash-realtime"

headers = [
    "Authorization: Bearer " + API_KEY
]

def on_open(ws):
    print(f"Connected to server: {API_URL}")
def on_message(ws, message):
    data = json.loads(message)
    print("Received event:", json.dumps(data, indent=2))
def on_error(ws, error):
    print("Error:", error)

ws = websocket.WebSocketApp(
    API_URL,
    header=headers,
    on_open=on_open,
    on_message=on_message,
    on_error=on_error
)

ws.run_forever()