It is well known that ChatGPT is losing money. The Hallucination Problem could be partially solved using beam search, which expands upon the idea of greedy dec

It is well known that ChatGPT is losing money. The Hallucination Problem could be partially solved using beam search, which expands upon the idea of greedy decoding by considering multiple potential sequences at each step and choosing the best overall sequence, rather than simply choosing the most likely next word at each step. IMO, they don't do this because it's too expensive, so sometimes the system allucinates.