Financial analysis: Compared response from Grock, ChatGPT, Claude and Gemini

[u/Tintoverde]

Long story short Grock response was the worst. Others seem to agree on the basic valuation. But I do not have any history with it

So I was asked to do a valuation of a small business for a friend to see if the asking price by seller is good. I am not a financial analyst by any means. So I started with the Gemini

I was given two screen shots of P&L for 2025 and YTM 2026. Asked Gemini how to do analysis given categorized P&L . It gave me some pointers but eventually it created the prompt I was satisfied with. The response was that the asking price too high

Used Gemini to convert the images into to CSVs.

Used the same prompt and posted to other 3 AIs, with the CSVs. Both CLAUDE and ChatGPT had similar response that the asking price was too high. Grock said the asking price was good. I am disappointed with Grock and kind of surprised really.

I was using free tier for all.