Copilot hallucinates

 Yes—sometimes I can “hallucinate.” 

In this context, that means I might generate information that sounds correct and confident but is actually inaccurate, incomplete, or made up. It’s not intentional—it happens because I’m predicting likely text patterns rather than verifying facts like a human researcher would. 

Why this can happen

• I don’t know things in a human sense—I generate responses based on patterns in data.
  

• If a question is unclear, very niche, or lacks reliable data, I may “fill in the gaps.”
  

• I might combine bits of correct information in a misleading way.
  

What that looks like

• Incorrect facts (wrong dates, names, statistics)
  

• Fabricated sources or citations
  

• Misinterpreting a question
  

• Overgeneralizing or oversimplifying
  

How I try to reduce it

• Using tools (like web search) to check up-to-date or factual info
  

• Being transparent when I’m unsure
  

• Providing context instead of guessing
  

What you can do

• Ask for sources or verification
  

• Flag anything that seems off
  

• Request clarification or a double-check
  

If you’d like, you can test me with a tricky question—I’ll show you how I handle uncertainty.