Stop Building Dumb Copilots: Why Agentic RAG Is Your Only Fix
Update: 2025-11-17
Description
๐โโ๏ธ Whoโs This For
On-Behalf-Of Auth โข Row-Level Security โข Column-Level Security โข Purview Labels โข
Verifier Agent โข Multi-Agent Orchestration โข Evidence-Linked Insights โข Enterprise Copilot Architecture ๐ช Opening โ โYour Copilot Isnโt Smartโ
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- ๐ง CIOs / CDOs / Heads of AI โ want auditable, verified, compliant answers
- ๐๏ธ Enterprise & Data Architects โ designing Azure-based copilots with real reasoning
- ๐ BI / Analytics Leads โ merging Fabric metrics + SharePoint context
- ๐ก๏ธ Security & GRC Teams โ enforcing OBO auth, RLS/CLS, Purview governance
- โ๏ธ Ops & Product Leads โ need decisions, not hallucinations
On-Behalf-Of Auth โข Row-Level Security โข Column-Level Security โข Purview Labels โข
Verifier Agent โข Multi-Agent Orchestration โข Evidence-Linked Insights โข Enterprise Copilot Architecture ๐ช Opening โ โYour Copilot Isnโt Smartโ
- Copilot = โwell-dressed autocomplete,โ not true intelligence
- Classic RAG โ single query, single context window, zero reasoning
- Enterprises need multi-source reasoning (Finance + Fabric + SharePoint + external)
- Without agentic retrieval โ fragmented context + hallucinated insights
- Agentic RAG fixes this: plans, cross-checks, validates before answering
- RAG = retrieve โ prompt โ generate โ stop
- No memory, planning, or contradiction detection
- Canโt join data across systems (Fabric, SharePoint, Power BI, email)
- Produces eloquent but shallow summaries with zero provenance
- Leads to poor decisions, compliance risk, and false confidence
- Enterprises need planning + verification, not bigger prompts
- Adds executive function to AI: RAG + planning + verification
- Three core roles:
- ๐บ๏ธ Planner โ decomposes query & assigns tasks
- ๐งพ Retriever Agents โ pull structured and unstructured data
- โ Verifier Agent โ checks citations & consistency
- Runs an adaptive reasoning loop โ query โ validate โ refine โ act
- Built on Azure AI Agent Service with:
- On-Behalf-Of authentication (OBO)
- Row-/Column-Level Security
- Full audit logging + traceability
- Continuous comprehension = no context amnesia
- SharePoint = corporate archaeology; Agentic RAG = knowledge orchestra
- Uses semantic embeddings + vector search for meaning, not keywords
- Honors Entra ID auth + Purview labels โ security-trimmed results
- Every document touch logged โ non-repudiation for robots
- Example: R&D query โ Planner splits tasks โ Fabric for numbers, SharePoint for context
- Verifier cross-checks and flags outdated data
- Outcome: qualitative insight + citations, not random summaries
- Fabric = quantitative truth layer; SharePoint = contextual memory
- Fabric Data Agent translates natural language โ structured SQL
- OBO auth enforces RLS/CLS; Purview labels travel with data
- All queries logged and auditable in Fabric logs
- Planner uses Fabric first to set numerical boundaries, then SharePoint for context
- Data pruning by reason โ fewer queries, higher relevance
- Auditors can trace every number back to its source + timestamp
- Governance scales with intelligence โ trust built by design
- Decision latency crashes:
- R&D alignment โ hours โ minutes
- Audits โ manual weeks โ instant replay
- Manufacturing alerts โ predictive and continuous
- Business benefits:
- Verified insights reduce risk
- Compliance automated by design
- Teams focus on interpretation, not copy-pasting
- Governance ledger: every retrieval, query, and decision traceable
- Real recklessness = building dumb copilots that canโt reason
- RAG without agency = obsolete
- Enterprises need systems that plan, verify, and act under your identity
- Agentic RAG = Azure AI Agent Service + Fabric Data Agents + SharePoint retrievers + Purview governance
- Decorative AI outputs text; Agentic AI produces understanding
- Proof of reasoning โ proof of trust
- ๐งญ Deploy Planner / Retriever / Verifier pattern in Azure AI Agent Service
- ๐ Use On-Behalf-Of Auth + RLS/CLS + Purview integration
- ๐ Add SharePoint Retriever for semantic context
- ๐งฎ Add Fabric Data Agent for structured query reasoning
- ๐ Include verification loops for citations & contradictions
- ๐งพ Maintain complete audit logs for governance and compliance
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