This is a private bot for a small group of invited users. It only processes messages from allowlisted phone numbers.
When you send a voice note, the audio is downloaded from WhatsApp and sent to Google Gemini to produce a transcript. Very short notes are also sent to Cohere for a second transcription, to detect unreliable results. For notes longer than a minute, the transcript is sent to Google Gemini to write a short summary. The reply is sent back to you on WhatsApp.
Audio is held in memory only while it is being processed and is never stored. Transcripts are not stored. Operational logs record durations, detected language and errors, not content.