Unverified50% confidenceFactExact time
When using a cloud speech-to-text engine, audio is uploaded to the provider for processing; when using a local Whisper model, the audio stays on the user's machine.
1
Sources
50%
Confidence
Long-term
Relevance
10/18/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedCTRL Micro has a built-in Whisper model that performs speech-to-text locally without uploading to the cloud.79% similarUnverifiedDuring audio-to-text transcription, the system first uploads the local audio file to the asset library of the machine running ModelStack before invoking the transcription capability, because the remote machine cannot directly access local files.77% similarUnverifiedWhisper can run entirely locally without sending audio data to the cloud.77% similarUnverifiedThe voice processing branch uses the Download Media node of WhatsApp Business Cloud to download voice files based on the audio ID, and then calls the Groq transcription API via an HTTP Request node for speech-to-text.74% similar
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