Throughout most of my years of higher education as well as k-12, I was told that sourcing Wikipedia was forbidden. In fact, many professors/teachers would automatically fail an assignment if they felt you were using wikipedia. The claim was that the information was often inaccurate, or changing too frequently to be reliable. This reasoning, while irritating at times, always made sense to me.

Fast forward to my professional life today. I've been told on a number of occasions that I should trust LLMs to give me an accurate answer. I'm told that I will "be left behind" if I don't use ChatGPT to accomplish things faster. I'm told that my concerns of accuracy and ethics surrounding generative AI is simply "negativity."

These tools are (abstractly) referencing random users on the internet as well as Wikipedia and treating them both as legitimate sources of information. That seems crazy to me. How can we trust a technology that just references flawed sources from our past? I know there's ways to improve accuracy with things like RAG, but most people are hitting the LLM directly.

The culture around Generative AI should be scientific and cautious, but instead it feels like a cult with a good marketing team.

The common reasons given why Wikipedia shouldn't be cited is often missing the main reason. You shouldn't cite Wikipedia because it is not a source of information, it is a summary of other sources which are referenced.

You shouldn't cite Wikipedia for the same reason you shouldn't cite a library's book report, you should read and cite the book itself. Libraries are a great resource and their reading lists and summaries of books can be a great starting point for research, just like Wikipedia. But citing the library instead of the book is just intellectual laziness and shows to any researcher you are not serious.

Wikipedia itself also says the same thing:
https://en.m.wikipedia.org/wiki/Wikipedia:Citing_Wikipedia

I think the academic advice about Wikipedia was sadly mistaken. It's true that Wikipedia contains errors, but so do other sources. The problem was that it was a new thing and the idea that someone could vandalize a page startled people. It turns out, though, that Wikipedia has pretty good controls for this over a reasonable time-window. And there's a history of edits. And most pages are accurate and free from vandalism.

Just as you should not uncritically read any of your other sources, you shouldn't uncritically read Wikipedia as a source. But if you are going to uncritically read, Wikipedia's far from the worst thing to blindly trust.

I think the academic advice about Wikipedia was sadly mistaken. It's true that Wikipedia contains errors, but so do other sources. The problem was that it was a new thing and the idea that someone could vandalize a page startled people. It turns out, though, that Wikipedia has pretty good controls for this over a reasonable time-window. And there's a history of edits. And most pages are accurate and free from vandalism.

Just as you should not uncritically read any of your other sources, you shouldn't uncritically read Wikipedia as a source. But if you are going to uncritically read, Wikipedia's far from the worst thing to blindly trust.

I think the academic advice about Wikipedia was sadly mistaken.

It wasn't mistaken 10 or especially 15 years ago, however. Check how some articles looked back then, you'll see vastly fewer sources and overall a less professional-looking text. These days I think most professors will agree that it's fine as a starting point (depending on the subject, at least; I still come across unsourced nonsensical crap here and there, slowly correcting it myself).

I think the academic advice about Wikipedia was sadly mistaken.

Yeah, a lot of people had your perspective about Wikipedia while I was in college, but they are wrong, according to Wikipedia.

From the link:

We advise special caution when using Wikipedia as a source for research projects. Normal academic usage of Wikipedia is for getting the general facts of a problem and to gather keywords, references and bibliographical pointers, but not as a source in itself. Remember that Wikipedia is a wiki. Anyone in the world can edit an article, deleting accurate information or adding false information, which the reader may not recognize. Thus, you probably shouldn't be citing Wikipedia. This is good advice for all tertiary sources such as encyclopedias, which are designed to introduce readers to a topic, not to be the final point of reference. Wikipedia, like other encyclopedias, provides overviews of a topic and indicates sources of more extensive information.

I personally use ChatGPT like I would Wikipedia. It's a great introduction to a subject, especially in my line of work, which is software development. I can get summarized information about new languages and frameworks really quickly, and then I can dive into the official documentation when I have a high level understanding of the topic at hand. Unfortunately, most people do not use LLMs this way.

A study from Profound of OpenAI's ChatGPT, Google AI Overviews and Perplexity shows that while ChatGPT mostly sources its information from Wikipedia, Google AI Overviews and Perplexity mostly source their information from Reddit.

ChatGPT Sources Mostly From Wikipedia While Google AI Overviews Sources Mostly From Reddit

A study from Profound of OpenAI's ChatGPT, Google AI Overviews and Perplexity shows that while ChatGPT mostly sources its information from Wikipedia, Google AI Overviews and Perplexity mostly source their information from Reddit.

Search Engine Roundtable (www.seroundtable.com)

I think it was. When I think of Wikipedia, I'm thinking about how it was in ~2005 (20 years ago) and it was a pretty solid encyclopedia then.

There were (and still are) some articles that are very thin. And some that have errors. Both of these things are true of non-wiki encyclopedias. When I've seen a poorly-written article, it's usually on a subject that a standard encyclopedia wouldn't even cover. So I feel like that was still a giant win for Wikipedia.

This is good advice for all tertiary sources such as encyclopedias, which are designed to introduce readers to a topic, not to be the final point of reference. Wikipedia, like other encyclopedias, provides overviews of a topic and indicates sources of more extensive information.

The whole paragraph is kinda FUD except for this. Normal research practice is to (get ready for a shock) do research and not just copy a high-level summary of what other people have done. If your professors were saying, "don't cite encyclopedias, which includes Wikipedia" then that's fine. But my experience was that Wikipedia was specifically called out as being especially unreliable and that's just nonsense.

I personally use ChatGPT like I would Wikipedia

Eesh. The value of a tertiary source is that it cites the secondary sources (which cite the primary). If you strip that out, how's it different from "some guy told me..."? I think your professors did a bad job of teaching you about how to read sources. Maybe because they didn't know themselves.

I would be hesitant to use either as a primary source...