From MIT: AI financial advice is surprisingly good

(mitsloan.mit.edu)

45 points | by foxtrot8672 55 minutes ago

16 comments

  • mjr00 2 minutes ago
    AI financial advice is surprisingly good... for now. But given the historical trajectory of both the finance and advertising sectors I can't imagine it will, for long. AI responses without ads are unoptimized space!

    It only takes Draftkings writing a very large check to Google before it responds to financial questions with solid advice before ending with, "Since you have a few spare hundred dollars laying around, why not try a high-risk investment into same-game parlays?"

  • jamestimmins 17 minutes ago
    AI seems to struggle most when it has to make decisions with lots of trade-offs, especially where the context or implications of various decisions are nested, which is presumably why it struggles to write full software systems that are well-designed.

    By comparison, financial advice is pretty simple, and there is a universally agreed-upon approach that most people should follow to maximize long-term financial health.

    • aprilthird2021 6 minutes ago
      > By comparison, financial advice is pretty simple, and there is a universally agreed-upon approach that most people should follow to maximize long-term financial health.

      What will AI do when those rules, which it's trained on their repetition so much, don't apply anymore? ~8% annual stock gains for the next 40 years may not hold and an 80/20 stock/bond ratio may not be as wise in upcoming decades

      • toomuchtodo 4 minutes ago
        Models can be updated when foundations domain knowledge graphs are built on change. At this time, target date funds and pensions containing trillions of dollars adhere to the assumptions you mention (asset class allocation, growth rate assumptions, returns, safe withdrawal rates ["Trinity study"], etc), and so consumers of AI provided data assuming these foundations could do much worse (as they do today).

        You literally just need to stick the Bogleheads forum into Siri (or your device's assistant equivalent) for most folks, if they'll listen.

        https://www.bogleheads.org/wiki/Getting_started

        https://en.wikipedia.org/wiki/The_Index_Card

  • jbs789 21 minutes ago
    The hard part is behavioural/emotional/psychological rather than technical.

    Usually discussions about money are never actually about money, but rather safety, fear, etc.

    That’s where a real advisor earns their keep. Understanding the client and instilling confidence/comfort.

  • networkOne 5 minutes ago
    Yes, financial planners will be one of the first industries to totally revamp itself because of AI. $2,000 for some SoA which is 99% boiler-plate? No thanks.

    I spent years in this industry, and the advice from these 'experts' is demonstrably poor.

  • kmijyiyxfbklao 3 minutes ago
    If every human in the world offloaded life decisions to the current AI models, we would live in a better world by the commonly used metrics (less crime, better life expectancy, people doing better financially)
  • dmix 45 minutes ago
    I use YNAB (https://www.ynab.com/) for budgeting so I already had all of my financial data in a single source. Exporting the CSVs locally and asking Claude to be my financial advisor legitimately gave me good advice. Not just nagging me to save more (which is always useful), but how to organize my budget categories better, detecting longer term spending patterns I wasn't thinking much about, researching credit card reward programs based on my spending patterns, digging deep into interest and tax rates in way I never bothered etc.

    That was the first time I felt like real people's jobs were threatened by AI. Financial advisors and tax accountants better adapt quickly.

    • Terr_ 3 minutes ago
      [delayed]
    • daf72 12 minutes ago
      Nice idea! Do you mind sharing the prompt you used, interested in trying this out myself.
    • mschild 22 minutes ago
      > Financial advisors and tax accountants

      Financial advisors giving generic advice, sure. Tax accountants though? I'd be careful. I know the mistakes that llms make when complexity gets involved (especially tax codes and laws) and frankly I don't know enough about them to be able to verify whether what I'm getting out of it makes sense. I could probably verify it with enough research but then I just could so it myself anyway. Or I just pay an accountant a smallish fee and let them handle it.

  • Mikejames 23 minutes ago
    i copied the page into claude and added

    i want to create a Financial advisor agent.md / i can use for a system prompt in a claude project or as a a agent in a wider financial research workflow

    by looking at this paper and access to the internet identify ways to address the points that are identified where ai is good and bad at and improve on those areas and ultimately provide a comprehensive financial advisor agent

    in research mode - let’s see how it goes!

  • santiagobasulto 9 minutes ago
    LLMs are aligned to be cautious. And “good” financial advice is extremely simple. A conservative approach gets you there 80% of the time. Is when people want to get too smart (or they’re bordes) that money is lost (gambling mostly: literally or with bad investments). So yeah, I’d assume AI is good at this.
  • clickety_clack 47 minutes ago
    Half the title is missing, and the missing half is doing some heavy lifting: “– especially if you ask the right questions”
  • tehlike 50 minutes ago
    In a similar fashion, it will tell you to stay away from many different ways of portfolio construction where you take on smarter risk with diversification.

    It will tell you something like TQQQ is not a good long term hold, when it can be perfectly fine especially if you mix in with 60-20-20 with TQQQ-GDE-ZROZ, and DCA and annually rebalance.

    AI will tell you "common" things people say, not necessarily smarter things that may be more suitable for you. This is not a bad thing, you just need to know better than to listen everything as a gospel.

    • joshuamorton 25 minutes ago
      > It will tell you something like TQQQ is not a good long term hold, when it can be perfectly fine especially if you mix in with 60-20-20 with TQQQ-GDE-ZROZ, and DCA and annually rebalance.

      As someone who long-term-holds TQQQ (I am lazy) it is pretty much true that holding TQQQ doesn't make sense. It is basically unambiguously better (ie. the risk-adjusted returns are higher) to directly hold options that construct the same amount of leverage over the time period you want to be leveraged over.

      • tehlike 17 minutes ago
        > I am lazy > directly hold options that construct the same amount of leverage

        A lazy guy on hackernews, with knowledge on TQQQ, options.

        You are making my case.

        Holding TQQQ vs doing with options are different in many ways. You will get a tax drag that you need to be mindful of.

        You are also not saying something that goes against what I said. The reason LLM says TQQQ is not a good long term hold is because it can go to zero or near zero due to leverage - which is "technically" true. You are saying something else.

        I am also lazy.

        • drivebyhooting 0 minutes ago
          Look up “nonconvexity”. TQQQ during draw down will kill your gains.
  • tomsto 34 minutes ago
    Human financial advice is surprisingly bad.
    • ElProlactin 27 minutes ago
      Because so much of it is self-interested. People pushing products that they get paid to push.
  • wisty 39 minutes ago
    Until you ask it to juatify your poor decisions, I bet.
  • jmyeet 17 minutes ago
    Financial advice for most people is incredibly straightforward and it can be summed up as: cut expenses and invest conservatively.

    Cutting expenses is the absolutely best thing you can do because it gives you more money to save AND reduces how much money you need to survive in retirement. Drive a 2007 Camry instead of buying a new F150 every 2 years. Live in a small as space as possible. Don't buy designer whatever.

    Own your home (if you can). Invest in a diversified passively-invested portfolio. Don't gamble (including crypto). A Vanguard total market fund is fine.

    Unfortunately many people make life-changing bad financial decisions when they're the least capable of understanding the implications and that is by taking on massive amounts of student loan debt. You go to your dream school because, well, it's your dream, but your potential career has no way of conceivably paying back that $250k+ for an out-of-state private school. Favor in-state tuition at a state school or whoever will give you a scholarship. You can go further and do 2 years at a community college before transferring to a 4 year program.

    Somewhat controversially, I'm also not opposed to people finding the right job in the military for 4 years to pay for tuition. Not something that'll destroy your body or put you in harm's way. Ride a desk for 4 years. Lots of people don't have this option because of common conditions like asthma or ADHD however. In certain branches you might be able to do 2+ years of that college concurrently.

    Now society has cooked the housing market and that's a massive problem that's only going to get worse. It wasn't that long ago that you could buy a relatively cheap starter home. You need a fairly serious income for that now.

    Oh and if you have children you absolutely need life insurance on yourself and your partner and disability insurance as well.

    Subscribe to my newsletter for the low low prices of $500/month.

    • tehlike 16 minutes ago
      Cut expenses, and buy index funds.
      • ctkhn 8 minutes ago
        The average index fund may not even be the best idea anymore - look at how most of the index providers except S&P caved on including an enormous but barely-tested IPO that has now dropped almost 20% since it launched barely 45 days ago.
  • paulpauper 33 minutes ago
    AI financial advice encourages people to save more, diversify their investing, and take on less risk as they age.

    sounds like pretty generic advice. I thought they meant it gives good stock picks or trading strategies. That would be noteworthy. This is just "meh".

    • fn-mote 18 minutes ago
      > I thought they meant it gives good stock picks or trading strategies

      Sadly, Gemini Flash fails to demolish individual stock picking as a strategy.

      Its response included a very lukewarm note picking the few winners is hard, but no further warnings about just how hard (essentially impossible).

      Thinking mode didn’t produce any better caveats.

      I guess I’ll read the article, but this doesn’t sound like advice that is going to put financial planners out of business.

    • QwenGlazer9000 29 minutes ago
      Not just Generic. Any of the finance guys on YouTube that aren't grifters will say this. Post-train on a single one of them and boom AI is a financial guru.
  • TopUser13 34 minutes ago
    [flagged]