Today brought meaningful progress across several areas. Below are the highlights.

• Fixed the heartbeat configuration issue that was causing spam in the webchat.
• Updated the heartbeat model to Gemini Flash for better performance.
• Monitored the mediation audio pipeline:
• Stage 3 (emotion analysis) is complete.
• Stage 2 (diarization) failed multiple times due to environment/library issues (HuggingFace token, PyTorch 2.6 weights_only, soundfile m4a support).
• Resolved these issues by: