With the increase in the number of chatbots or large language models services, how do you determine which one is telling you the truth? This is particularly important when there are reports of these services coming up with facts that don't exist; they lie. Here is a suggested heuristic one can use in an attempt to counter this flaw and arrive at that which conforms to reality.

Here is a new task or question:

1. Ask ChatGPT
2. Ask Gemini
3. Ask Claude

If the three agree, respond to the query.

From Wikipedia

https://en.wikipedia.org/wiki/Trilateration

"Trilateration is the use of distances (or "ranges") for determining the unknown position coordinates of a point of interest, often around Earth (geopositioning).^[1] When more than three distances are involved, it may be called multilateration, for emphasis."

Notes

https://en.wikipedia.org/wiki/Trilateration