Live data from Hacker News

AI outperforms law professors in Stanford Law study

law.stanford.edu

151–160 of 384 posts

Re: AI outperforms law professors in Stanford Law study

#152
post #7

As a software engineer I have some intuition for what the risks are of letting agents do some tasks vs others. I don't have a similar intuition calibrated for what could go wrong when asking AI to draft a legal document. Some things seem harmless, i.e. drafting a will, but I don't really know- our legal system is notoriously rife with footguns.

I've used general purpose LLM AI (e.g. run-of-the-mill Claude, GPT etc) heavily to draft legal documents. The biggest trap is the hallucinated citation. It will easily insert an absolutely authentic sounding quotation from another case that perfectly proves the point you are trying to make, then it'll make up an authentic name for it, e.g. United States v. Shenzhou Electronics Inc or whatever. You can get really comfortable after checking its output a few times and getting no false citations, and then BAM, it'll put three in the next motion it writes.

Any lawyer who isn't using LLMs for research is behind the curve, though. They are unbelievable at finding niche cases you would never have found on your own. Previously it was a lot of exact search term matching, which is inherently useless for a lot of legal research. I need something that can search on vaguer terms, which AI can do incredibly well. Just check the results. I'm sure the LLMs from Lexis Nexis/Westlaw are probably better than the general purpose ones.

LLMs make fantastic paralegals. If you're doing any legal work, you should be using it, even if it's just to shoot ideas at. Have it play devil's advocate. My friend always has it play the other party's lawyer to see what all the counter-arguments are going to be.

Just like you would with software development. If you care about what you are creating, CHECK THE OUTPUT.

Re: AI outperforms law professors in Stanford Law study

#154

I find this study quite suspect. I'd have to dive deeper but there's definitely significant alarm bells that should be going off for anyone reading. Figure 2 (page 6) screams problems. There's only 16 professors (3k comparisons each?!?!) and the professors are all over the place. That's very high variance, suggesting the study has no meaningful statistical power. Poor instructor 16 can't catch a break lol There's als…

The study was conducted by Stanford’s HAI institute, which receives heavy funding from Google (how much I couldn’t find because they don‘t publish their donations in a place I could find it; but I suspect it is alot). And the authors did not declare a non-conflict of interest at the end of the paper.

Wait, where are you seeing the link to HAI? TFA mentions something called "liftlab" which seems to be something under Stanford Law School and separate from HAI. The study has more than a dozen authors from as many different universities but HAI is not mentioned.

Re: AI outperforms law professors in Stanford Law study

#155
When I see news pieces like this I wonder about the failures. Maybe the failure percentage is low but what happens if a bot gives bad counseling? Who is responsible then?

Attorneys will be using LLMs for convenience but they will not disappear, because there needs to be an ultimately human responsible of the decisions.

Re: AI outperforms law professors in Stanford Law study

#156
And this was done with Gemini 2.5

By the time any research study is done on AI is published the models are already 0.5-1 generation ahead. Even this bullish outcome for AI models and their ability to perform useful work does not reflect how good they are now.

Re: AI outperforms law professors in Stanford Law study

#157

Earlier quoted context omitted.

> I wouldn't really want to rely on my lawyer to use AI to write code for me. Yet that is exactly what a lot of C-Suiters (many of whom are lawyers), are doing.

Vice versa there is also a lot of irresponsible programmers doing stupid things with ai. Irresponsible people stay irresponsible, AI just make them more productive at being irresponsible.

The problem is the low levels have no influence whatsoever. The higher ups force crap down and none ever comes back.

Re: AI outperforms law professors in Stanford Law study

#160

I find this study quite suspect. I'd have to dive deeper but there's definitely significant alarm bells that should be going off for anyone reading. Figure 2 (page 6) screams problems. There's only 16 professors (3k comparisons each?!?!) and the professors are all over the place. That's very high variance, suggesting the study has no meaningful statistical power. Poor instructor 16 can't catch a break lol There's als…

I think your 3k figure comes from here - It is explained:

> As judges, the professors then completed 2,918 blinded, forced-choice comparisons (median per judge: 200), each time indicating which of the two anonymized responses, from the instructor or the LLM, they would rather give to a student

Post reply on HN