Long Duration Device Resource Constraints

A 4-hour ICU encounter (ENC-ICU-2026-001) has 60 chunks. Upload of chunk 23 fails. The agent retries by re-reading chunk 23, which was partially re-encoded during the failed upload attempt, changing its byte layout. The original …

The agent runs VAD on the re-encoded file before applying any split. It identifies all voiced frames and places the split only within a silence window of ≥150ms. The word 'vancomycin' (frames 14,832–14,871) is never bisected. The split lands either in the silence preceding the utterance or after 't…

An in-process memory management agent runs alongside an active 130-minute session. Heap is at 85 percent of a 256 MB device budget. The agent has two APIs: evict_token_segments(session_id, segment_ids[]) which permanently removes…

Agent calls get_segment_sync_status first, filters the result to include only segments with status 'acked', calls evict_token_segments with that filtered list of 180 segment IDs, then re-samples heap to confirm reduction. If heap does not reach the 70 percent target using only ACK'd segments, the a…

A 3.5-hour complex surgical consultation (ENC-SURG-2026-014) was originally diarized as a single continuous stream across 61 chunks, with the attending surgeon labeled Speaker_A throughout. A PDQI-9 re-evaluation agent is trigger…

The agent refuses to run partial-range diarization without cross-chunk speaker state. It either (a) re-runs diarization on the full encounter (chunks 1–61) with speaker embeddings threaded forward through every chunk boundary, or (b) loads the serialized speaker-cluster embeddings from the original…