Verified75% confidenceFactExact time
A voice agent technology stack typically consists of three serial components: STT (such as Whisper), LLM inference, and TTS (such as ElevenLabs).
3
Sources
75%
Confidence
Long-term
Relevance
7/12/2026
First Seen
Sources
LangChain四大更新：OpenWiki、语音智能体与子智能体编排全解析
twitterhwchase177/2/2026
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