project
Managed service offering full-text, vector and hybrid retrieval in one product.
No evidence-backed relationships are recorded.
Three checks in a dev.to Python tutorial reject retrieved RAG documents that are superseded, not yet effective, or overdue for review. Authority sits in a register owned by the document process, and the clock is passed in, so every rejection is reproducible.
Reality
In a bring-your-own-VNet Foundry Agent Service deployment, hosted agent sessions and data proxy instances take addresses from one delegated subnet. When it fills, session creation answers HTTP 429 subnet_exhausted.
Reality
Whisper into a blob container gives an agent quotable meetings with no speaker and no offset. Microsoft's answer arrives with two ingestion paths and one honest caveat about video.
Reality
Microsoft's agentic retrieval is now callable from any MCP client, so non-Microsoft agent stacks can stop rebuilding chunking, embedding and permissions. The edges are where the work moved.
Reality
Vector search ranks by meaning, so literal tokens like part numbers and ticket IDs fall just outside the top results. The fix is lexical plus dense retrieval, not a model upgrade.
Reality