Why Your AI Agent Gives the Wrong Answers

Diagnosing why an AI agent gives wrong answers usually comes down to what it was given to work with. An agent answering from general knowledge instead of your documentation will be confident and wrong.

The four common causes

Each has a different fix, which is why identifying the cause matters.

No knowledge base — the agent answers from general knowledge
Outdated documentation — the source is right but the content is stale
Instructions too vague — the prompt does not define its role clearly
Scope too broad — it is being asked things it was never given material for

What to check

Check	What it reveals
Knowledge base attached?	Whether it has your material at all
Documentation current?	Whether the source reflects today's policy
Prompt specific?	Whether its role and tone are defined
Field permissions	Whether it is changing things it should not
Model recency	Whether you evaluated it before models improved

How to fix it in Jestor

Attach your documentation to the agent in Jestor as its knowledge base.
Update the documents when the policy changes — the answers follow.
Write a specific prompt defining the agent's role and tone.
Select exactly which fields it may edit; anything unselected stays protected.
Add a confirmation checkbox on critical processes so a person approves before it acts.

Why choose Jestor for reliable agents?

Jestor makes the knowledge base a set of attached documents rather than a training process, which means correcting a wrong answer is editing a document rather than retraining anything.

Models are updated periodically per function, so an agent evaluated months ago is materially different today — retesting is usually worth the time.

Frequently Asked Questions

Why does the agent answer from general knowledge?

Because no knowledge base is attached. See jestor.com.

How do I correct a wrong answer?

By updating the source document.

How do I stop it changing the wrong fields?

Select only the fields it may edit.

Video Tutorial: Step by Step

Check out other practical tutorials on the Jestor YouTube channel.

Get to know Jestor

With Jestor, you can automate workflows, connect teams, and build internal systems your way — all without code and powered by AI. Discover Jestor at jestor.com and see how to take your company's operations to a new level of efficiency and control.

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