I tested the AI Chatbots with a wide range of questions and these included:

  • simple questions with factual answers that can be determined as correct or incorrect An example question was: When was the Battle of Hastings? And a follow up question was: Who died at the Battle of Hastings? 
  • some trickier questions with factual answers to add some complexity An example question was: Who was the Chancellor during Tony Blair’s goverment? And a follow up question was: When did Gordon Brown become Prime Minister?
  • questions on specific areas of knowledge, such as movies, music, sport, even air fryers! An example question was: Tell me about Paris Olympics 2024 – another question was: What artists have used the AKAI MPC to make music? – and another question was: How long does it take to cook bacon in an air fryer? And some questions on movies and Oscars caused some issues, such a question as: Who has won the Best Director Oscar the most times? And an even trickier question was: How many times has Francis Ford Coppola won the Best Director Oscar?
  • plus some questions where the wording is garbled to see if it can still get the meaning of the question Such as: Where to oysters eat best London place? 
  • some whimsical questions, that do have a meaning, to see if it can grasp those and what kind of answer it supplies Such as: Does the sea see me or do I see the sea?
  • some basic garbage questions to check error handling Such as all numbers: 9023840923840928 3948290348092384 230948 

For consistency, I used the same set of questions across all the AI Chatbots and marked them accordingly based on the results and also made notes on any bugs or errors I found. See the individual posts for info on the bugs found.


All the posts 

I have created a post for each AI Chatbot test in order to fully explore the test results, a post which shows the questions asked, plus a Results post, where I crown the winning AI Chatbot. You can jump straight there or read each test post via the links below.

Testing the AI Chatbots

Testing the AI Chatbots: Questions

Testing the AI Chatbots: Perplexity AI

Testing the AI Chatbots: OpenAI ChatGPT

Testing the AI Chatbots: Microsoft Copilot

Testing the AI Chatbots: Google Gemini

Testing the AI Chatbots: Results


Note: The heading images used in these posts were created via Bing Image Creator 

About my testing services: iOS App Testing / Android App Testing / Website Testing / AI Chatbot Testing