The AI/ML pipeline is operating within all nominal parameters. Overnight retraining completed in 2 hours 14 minutes — 8% faster than baseline, attributed to reduced feature variance in the innovation signals domain. The threat-classifier-v3 model is the performance leader at 94.2% accuracy on the held-out eval set. I am monitoring one early-warning signal: BERT signal-ranker accuracy dipped 0.4% on threat intel features compared to last week. This is within noise but I recommend scheduling a targeted fine-tune pass against the 65 newly ingested RAG chunks by end of week.

The A2A message bus and 17-agent fleet are healthy. Task queue depth is elevated at 591 tasks but remains within the 750-task SLA ceiling — no escalation required. The Security and Compliance agents are processing a batch of 48 NIST-800-53 gap tasks from the overnight kanban cycle; this accounts for 82% of the queue elevation. Zero message loss events in 72 hours. mTLS certificate rotation is current. One watch item: the Knowledge agent's response time spiked to 380ms at 03:40 UTC — isolated, no recurrence. Decision audit log continues to grow cleanly; 1,937 immutable records, zero delete attempts blocked.

The RAG+KG layer is performing at its best metrics since launch. Hallucination rate is down to 1.8% on the held-out eval set — we crossed the 2% target three days ago after the RRF fusion weight tuning. The pgvector HNSW index rebuild completed overnight; p99 retrieval latency is now 8ms, down from 14ms. Knowledge Graph expanded by 23 new entities this hour from the DIC pipeline batch — we are now at 2,191 entities and 6,803 edges. The Grounded Response Engine abstained on 7 queries today due to confidence below 0.60 threshold — correct behavior. All 7 were escalated to the human review queue per the HITL protocol.