henri18

There are many ways to detect hallucinations. Basically, either you have the ground truth answers in external database, in that case you compare to ground truths. Or you don’t have the ground truth. In that case, you need to do metamorphic testing. See this article on it: https://www.giskard.ai/knowledge/how-to-test-ml-models-4-met...

There are many bias detectors developed in the research world. To have a deeper look, you can look at this paper: https://arxiv.org/abs/2208.05777

It's good to have third parties (apart from Open AI) that assess the quality of Open AI results. It's the way audits work, it has to be independent... Also, third parties are essential to compare the results from ChatGPT with the results of other LLMs. These are important checks to assess the robustness of OpenAI results!

Great article!