Magic and Hallucinations? Considering ChatGPT in eDiscovery

Question: Can you comment on early usage of GPT in eDiscovery platforms? Does the Hallucination factor limit its use in the Enterprise where defensibility is critical? Answer: One vendor announced an early beta use just before LegalWeek and provided a video demo. The vendor did not directly reveal what approach they were using to support question-answering on an e-discovery corpus (such as the Enron corpus they use in the demo). Thus we could not tell whether they were training the model on the eDiscovery corpus directly to create a "private" model or whether they were taking Bing's "search-then-synthesize" approach of using the question to search for documents, then have GPT read the documents and answer the question based on this reading.