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I'm using MultiModel for turn_detection ```session...
# ask-ai
g
I'm using MultiModel for turn_detection
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session = AgentSession(
        stt=stt_model_object,
        llm=llm_model_object,
        tts=tts_model_object,
        vad=silero.VAD.load(),
        turn_detection=MultilingualModel(),
    )
and getting following error Error in _bounce_eou_task 2025-07-21 185646Traceback (most recent call last): 2025-07-21 185646 File "/usr/local/lib/python3.11/asyncio/tasks.py", line 500, in wait_for 2025-07-21 185646 return fut.result() 2025-07-21 185646 ^^^^^^^^^^^^ 2025-07-21 185646 File "/usr/local/lib/python3.11/site-packages/livekit/agents/ipc/job_proc_lazy_main.py", line 101, in do_inference 2025-07-21 185646 inf_resp = await fut 2025-07-21 185646 ^^^^^^^^^ 2025-07-21 185646asyncio.exceptions.CancelledError 2025-07-21 185646 2025-07-21 185646The above exception was the direct cause of the following exception: 2025-07-21 185646 2025-07-21 185646Traceback (most recent call last): 2025-07-21 185646 File "/usr/local/lib/python3.11/site-packages/livekit/agents/utils/log.py", line 16, in async_fn_logs 2025-07-21 185646 return await fn(*args, **kwargs) 2025-07-21 185646 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-07-21 185646 File "/usr/local/lib/python3.11/site-packages/livekit/agents/voice/audio_recognition.py", line 339, in _bounce_eou_task 2025-07-21 185646 end_of_turn_probability = await turn_detector.predict_end_of_turn(chat_ctx) 2025-07-21 185646 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-07-21 185646 File "/usr/local/lib/python3.11/site-packages/livekit/plugins/turn_detector/base.py", line 215, in predict_end_of_turn 2025-07-21 185646 result = await asyncio.wait_for( 2025-07-21 185646 ^^^^^^^^^^^^^^^^^^^^^^^ 2025-07-21 185646 File "/usr/local/lib/python3.11/asyncio/tasks.py", line 502, in wait_for 2025-07-21 185646 raise exceptions.TimeoutError() from exc 2025-07-21 185646TimeoutError
t
Thanks for reaching out, Vaibhav. I'm an AI assistant and I'm here to help. Give me a moment while I research this topic.
The 
TimeoutError
in turn detection with 
MultilingualModel
typically occurs when the model inference or remote request does not complete within the expected timeout period. Here are the most common causes and steps to resolve this issue: • Model Weights Not Downloaded: Ensure you have downloaded the model weights before running your agent. Run: 
python agent.py download-files
• System Requirements: The MultilingualModel requires approximately 400MB of RAM and should complete inferences in about 25ms. Verify your system meets these requirements. • STT Plugin Configuration: The turn detector requires a properly configured STT plugin. For example:
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from livekit.plugins.turn_detector.multilingual import MultilingualModel
from livekit.plugins import deepgram

session = AgentSession(
    turn_detection=MultilingualModel(),
    stt=deepgram.STT(model="nova-3", language="multi"),
    # ... other configurations
)
• Language Support: Confirm that the language being used is supported by the MultilingualModel (English, Spanish, French, German, Italian, Portuguese, Dutch, Chinese, Japanese, Korean, Indonesian, Turkish, Russian). • Network and Resource Checks: If using remote inference, ensure stable network connectivity and adequate CPU resources. The model is designed to run locally on CPU with less than 500MB of RAM. If the issue persists after these checks, please provide details about your STT plugin configuration and the language being used so further troubleshooting can be performed. Sources: livekit-agents/livekit/agents/voice/agent_activity.py | LiveKit turn detector plugin | LiveKit Docs
g
This is my STT config
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openai.STT.with_azure(
            azure_deployment=config.STT_MODEL,
            azure_endpoint=config.STT_AZURE_ENDPOINT,
            api_key=config.STT_API_KEY,
            api_version=config.STT_API_VERSION,
        )
t
Hey there! I noticed you might be experiencing some hiccups with OpenAI Speech-to-Text (STT) through Azure when working with LiveKit AgentSession. No worries - I've got some friendly tips to help you smooth things out! • Timeout Configuration: Sometimes network conditions can be a bit tricky, so you can easily adjust the timeout settings to give your system a bit more breathing room. Here's a quick example of how you can tweak those timeouts:
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stt = openai.STT.with_azure(
    azure_deployment=config.STT_MODEL,
    azure_endpoint=config.STT_AZURE_ENDPOINT,
    api_key=config.STT_API_KEY,
    api_version=config.STT_API_VERSION,
    timeout=httpx.Timeout(connect=30.0, read=10.0, write=10.0, pool=10.0),
)
• Language Configuration: Just a friendly reminder to double-check that your language setting matches one of the supported languages: English, Spanish, French, German, Italian, Portuguese, Dutch, Chinese, Japanese, Korean, Indonesian, Turkish, or Russian. Give those timeout adjustments a try and do a quick language check. If you're still seeing some stubborn issues, we might need to take a closer look at your network or Azure service performance. I'm here to help you troubleshoot! Sources: livekit-plugins/livekit-plugins-azure/livekit/plugins/azure/stt.py | LiveKit turn detector plugin | LiveKit Docs
g
I'm still getting Error in _bounce_eou_task 2025-07-21 185646Traceback (most recent call last): 2025-07-21 185646 File "/usr/local/lib/python3.11/asyncio/tasks.py", line 500, in wait_for 2025-07-21 185646 return fut.result() 2025-07-21 185646 ^^^^^^^^^^^^ 2025-07-21 185646 File "/usr/local/lib/python3.11/site-packages/livekit/agents/ipc/job_proc_lazy_main.py", line 101, in do_inference 2025-07-21 185646 inf_resp = await fut 2025-07-21 185646 ^^^^^^^^^ 2025-07-21 185646asyncio.exceptions.CancelledError 2025-07-21 185646 2025-07-21 185646The above exception was the direct cause of the following exception: 2025-07-21 185646 2025-07-21 185646Traceback (most recent call last): 2025-07-21 185646 File "/usr/local/lib/python3.11/site-packages/livekit/agents/utils/log.py", line 16, in async_fn_logs 2025-07-21 185646 return await fn(*args, **kwargs) 2025-07-21 185646 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-07-21 185646 File "/usr/local/lib/python3.11/site-packages/livekit/agents/voice/audio_recognition.py", line 339, in _bounce_eou_task 2025-07-21 185646 end_of_turn_probability = await turn_detector.predict_end_of_turn(chat_ctx) 2025-07-21 185646 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-07-21 185646 File "/usr/local/lib/python3.11/site-packages/livekit/plugins/turn_detector/base.py", line 215, in predict_end_of_turn 2025-07-21 185646 result = await asyncio.wait_for( 2025-07-21 185646 ^^^^^^^^^^^^^^^^^^^^^^^ 2025-07-21 185646 File "/usr/local/lib/python3.11/asyncio/tasks.py", line 502, in wait_for 2025-07-21 185646 raise exceptions.TimeoutError() from exc 2025-07-21 185646TimeoutError
t
I don't have the answer you're looking for. You could also try asking your question: • in one of the other Slack channels or • to https://deepwiki.com/livekit/livekit_composite which is trained on all LiveKit source code If you find the answer, please post it here to help others!
a
@green-scooter-82275 please do let me know if you were able to resolve this error, if yes how?
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