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Transcribe & Summarize Telegram Voice Notes with OpenAI and DeepSeek Chat to Google Docs

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Created by: Rahim Kara || rahimin3d

Rahim Kara

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Last update a month ago

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This workflow automates the process of transcribing voice notes from Telegram and then summarizing them, finally saving both the transcript and the summary to Google Drive.

Here's a step-by-step breakdown of what the workflow does:

  • Triggered by Telegram Message: The workflow starts when a new message is received on Telegram.
  • Get Audio File from Telegram: It then retrieves the audio file from the Telegram message.
  • Transcribe Audio with OpenAI: The audio file is sent to OpenAI for transcription.
  • Save Transcript to Google Drive: The generated transcript is saved as a new Google Doc in a designated "N8N Transcribes" folder within Google Drive. The document is named after the original audio file.
  • Summarize Transcript with AI: The transcript is then sent to an AI agent (which uses DeepSeek Chat Model 1 as its language model) to generate a summary description. The prompt instructs the AI to create a plain text summary suitable for a report to a supervisor, expanding on the title and avoiding rich text formatting.
  • Save Summary to Google Drive: Finally, the generated summary is saved as a new Google Doc in a "N8N Summaries" folder in Google Drive, also named after the original audio file.