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Documentation Index

Fetch the complete documentation index at: https://docs.modulate.ai/llms.txt

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Velma-2 PII/PHI redaction transcribes audio, replaces detected PII/PHI spans with entity-type tags (e.g. [FIRSTNAME], [SSN], [PHI]) in the transcript, and silences the matching ranges in the returned audio.
BatchStreaming
Use caseTranscription with audio redactionReal-time transcription with audio redaction
ProtocolHTTP POSTWebSocket
LanguagesMultilingualMultilingual
Speaker diarization✓✓
PII/PHI audio redaction✓✓
Need PII/PHI flagged in the transcript but the audio left intact? Use the STT APIs with PII/PHI tagging instead.
For a side-by-side comparison with the other Velma-2 capabilities, see Which API should I use?.

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Authentication

Batch uses the X-API-Key header. Streaming uses an api_key query parameter at connection time. See Authentication and rate limits.