Qwen3-ASR (Aliyun DashScope)
Aliyun Qwen3-ASR uses WebSocket streaming and is suitable for Chinese-centric realtime transcription.
Official API Docs
Aliyun WebSocket Realtime ASR
WebSocket protocol reference used by realtime ASR.
https://www.alibabacloud.com/help/en/model-studio/websocket-for-paraformer-real-time-service
Aliyun Qwen-ASR API Overview
Model and product-level API usage guide.
https://www.alibabacloud.com/help/en/model-studio/use-qwen-asr-api
OpenTypeless Config Example
Fill these values in OpenTypeless settings.
{
"stt_provider": "aliyun-qwen3-asr",
"stt_api_key": "<aliyun_dashscope_api_key>",
"stt_language": "zh"
}Common Errors & Fixes
WebSocket handshake fails
Check API key validity and ensure Authorization uses Bearer token format.
No transcript events arrive
Verify audio is 16kHz PCM and streaming frames are sent continuously during recording.
Task finishes with error
Review DashScope account permission and model availability in your region.