In this guide
Short answer
Before connecting AI, inventory the minimum data the workflow needs, name an owner and authoritative source for each field, remove or isolate duplicates and expired records, map permissions, define freshness and deletion rules, and build a representative retrieval test. More context is not automatically better context.
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Define the decision and evidence
Start with the output a person must approve and the evidence needed to support it. Exclude data that does not improve that decision.
Make authority and freshness explicit
Record the system of record, owner, update frequency, effective date, conflicts, and how the AI should behave when sources disagree or are stale.
Test permissions and deletion
Use role-based test accounts to confirm the assistant cannot retrieve cross-team or revoked data. Verify that deletion propagates through indexes, caches, logs, and generated artifacts.
What readers should do
Create 100 evaluation questions covering normal, stale, conflicting, missing, sensitive, and revoked information. Require citations to the approved source, measure unsupported answers and leakage, and block launch until severe failures are eliminated.
Claims were checked against the linked primary sources on September 19, 2026. Company-reported results and expectations are attributed evidence, not independent guarantees.
Transparency
How this guide was checked
Editorial accountability
Who checked this guide
- Evaluation type
- Research-based verification
- Last materially checked
- Evidence
- 4 listed sources
Hands-on testing is identified explicitly. Research-based coverage uses cited product documentation and other named sources; it does not imply every paid plan was used. Read the full methodology.
Editorial basis
What this guidance is based on
- Editorial basis
- Source-led analysis
- Primary references
- 4
- Products covered
- 3
- Last checked
- 2026-09-19
Important limits
- • Announcements and internal measurements may not generalize.
- • Availability, policy, pricing, and product behavior can change.
Sources and references
References cited by this article. Check the original source for scope, dates and current terms.
Frequently asked questions
What data should an AI integration use?
Only the minimum authoritative, permission-appropriate data needed for the defined decision or output.
Why does data freshness matter?
A fluent answer based on expired policy or customer state can be more dangerous than no answer.
How do you test AI retrieval?
Use representative questions with known sources, conflicts, missing data, sensitive records, and revoked access.
Does deleting a source delete AI copies?
Not necessarily; verify deletion across indexes, caches, logs, embeddings, and generated artifacts.
Recommended tool
Use ChatGPT if this workflow fits your team
It has one of the clearest workflow fits in its category and is easier to recommend than tools that only look impressive in demos.
Tools mentioned in this article
ChatGPT
The general-purpose AI assistant that started it all
OpenAI's flagship conversational AI model, powering everything from casual chat to complex reasoning, coding, and creative work.
Claude
Anthropic's thoughtful, safety-focused AI with exceptional long-form reasoning
Claude excels at deep analysis, long-form writing, and nuanced reasoning. Built by Anthropic with a focus on safety and helpfulness.
Microsoft Copilot
Workplace AI grounded in Microsoft 365 apps, organizational data, and governed agents
Microsoft Copilot is strongest for organizations already operating in Microsoft 365, but licensing, permission hygiene, content quality, agent usage, and change management determine the return.
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