Revisiting ChatGPT's financial advice, 15 months later

#1

Post by tcgv » Tue, Feb 03, 2026, 2:45 PM UTC

Revisiting ChatGPT's financial advice, 15 months later
thomasvilhena.com

Re: Revisiting ChatGPT's financial advice, 15 months later

#2

Post by andsoitis » Tue, Feb 03, 2026, 2:51 PM UTC

This simply echoes advice from financial experts, which is for the average consumer to invest in diversified index funds, like the S&P 500 and some fixed income instruments, shifting the balance towards the latter as you approach retirement.

Interestingly, I don't see in this post or the original post they refer to mention of other things that should be inputs in investment strategy, such as age and risk tolerance.

Re: Revisiting ChatGPT's financial advice, 15 months later

#3

Post by tcgv » Tue, Feb 03, 2026, 3:38 PM UTC

andsoitis wrote: post #2

This simply echoes advice from financial experts, which is for the average consumer to invest in diversified index funds, like the S&P 500 and some fixed income instruments, shifting the balance towards the latter as you approach retirement. Interestingly, I don't see in this post or the original post they refer to mention of other things that should be inputs in investment strategy, such as age and risk tolerance.

Totally fair. A real strategy should start with investor context. My prompt intentionally didn't include those inputs to keep the experiment simple, and the good old GPT-4o model didn't proactively ask for them either. In an actual financial planning conversation, those constraints would be front and center and the portfolio could look materially different.