Chat GPT prediction vs Google Gemini

I decided to check what the predictions of these two LLM’s are for the value of Bitcoin in 5 years and 10 years from to today (2031 and 2036). Surprise surprise: Chat GPT predicts just around or slightly above 100k ($) in 5 and in 10 years, and that is the optimistic outlook. The pessimistic prediction isn’t much lower, about at today’s level.

The exact same question on Google Gemini gave me hugely more optimistic numbers, like over 1 million in the optimistic scenario, and even the pessimistic scenario considerably above today’s price.

I wonder why their predictions are so wildly different? Presumably, they are trained on similar datasets, eg what‘s on the internet and on historical data…

(I haven’t tried Grok)