I object to the idea that the LLM writing that these students are trying to distinguish themselves from, is actually good in the first place. Although students might well end up writing worse because people are trusting the detection of LLM content to other LLMs. (And really, it's bizarre that these massively complex systems required to produce roughly human-like output, apparently offer such simplistic reasoning for what they detect as non-human.)

Honestly, I lean towards shaming educators who do that. If you can't detect the whiff of LLM with your own senses, then it has been used properly and shouldn't be faulted. If that premise invalidates your assignment, change the assignment. It's not as if you're assigning this work to test the basic mechanics of writing (grammar, sentence/paragraph structure, parallelism, whatever) — I mean, how much of that did you consciously try to teach? My recollection is, not an awful lot; and I can only imagine it's gotten worse since I was in K-12 (and I went to pretty darn good K-12).

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NewsaHackO 5 hours ago | parent | next [-]

> If you can't detect the whiff of LLM with your own senses, then it has been used properly and shouldn't be faulted.

But wouldn't this apply to any cheating method? I don't think educators would be able to tell the difference between using a calculator, getting answers from previous tests, resubmitting assignments, etc.

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zahlman 5 hours ago | parent | next [-]

Every kind of examination should be proctored.

> using a calculator

Students who are at a level where they'd be learning to do the computations a calculator does, shouldn't have graded homework. And even at that level, real mathematics is more than just computation.

> getting answers from previous tests

Decades ago, my teachers and professors knew advanced tricks for this, like "not just reusing the test questions from last year". Sometimes they even changed the constants in math questions between sections of the class.

Reading previous tests (including correct answers) was never considered cheating, or even slightly unethical, in my education. In fact, one of our professors had this party trick of working through all the answers for a past-year exam (perhaps multiple of them; I can't recall the details, but certainly much faster than students were expected to work things out under exam conditions) in the space of a single lecture, near the end of the course. Students were meant to see this and learn from it (as well as be impressed).

> resubmitting assignments

Why would you ever not notice this?

	▲	NewsaHackO 5 hours ago \| parent [-]
		I dont think you are being realistic at all. >Students who are at a level where they'd be learning to do the computations a calculator does, shouldn't have graded homework. And even at that level, real mathematics is more than just computation. So, a math level less than Real analysis shouldn't have graded homework? >Decades ago, my teachers and professors knew advanced tricks for this, like "not just reusing the test questions from last year". Math is not the only subject. For an English class, what constant would you change so that students get a comparable exam (especially if you are going to do this between sections in the same corhort)? >resubmitting assignments Students are not stupid, and obviously would not resubmit an assignment for the same teacher. However, there is a significant overlap between classes, so certain assignments should be retooled for other assignments.

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mold_aid 5 hours ago | parent | prev [-]

We can't, and neither can the machines that people build and/or use for "detection." Everyone in this thread also needs to recognize the entrenched differences between secondary educators, who have wholeheartedly adopted AI products into their teaching workflow, and tertiary educators, who have adopted them only by necessity. "By necessity" in this case means "having to spend a ton of time dealing with, talking about, and learning about this nonsense."

The discourse around "cheating" with these products has always been a mistake. We should have characterized them less as "cheating machines" and more as "expediency machines." Because once you're invested in describing students as having academic dishonesty issues rather than skill issues, you've made it an administrative problem. You never come back from that.

For mine, we lost the issue long ago when accountability culture won. We should never have bothered with the idea that "mechanics, grammar, and proofreading" should be part of a "rubric" that "assessed outcomes" for "good writing." We should have just said "we don't care if you don't think this is worthwhile, because your time is worth nothing." The last two years of student labor certainly suggests this.

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Unearned5161 5 hours ago | parent | prev [-]

The point has always been the act of writing itself. What you write about is almost irrelevant; it’s that you spent the time writing, that you had ideas in your head, and that you squeezed them onto the page.

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zahlman 5 hours ago | parent | next [-]

Sure. And my point is that the assignment is poorly conceived if an LLM's output can appear to "have ideas" that satisfy the prompt. Last I checked, they don't do a good job of modeling a specific, non-notable person within particular constraints, and then all the relevant life experiences of that person. An LLM essay should be human-detectable for the same reasons that one from an essay mill would be.

	▲	Unearned5161 3 hours ago \| parent [-]
		No matter how intricate and detailed an object is, it will appear similar to any other blurry mess if it's viewed through a shoddy lens. I think your point stands for upper level work; however, at medium to lower levels, your counterfactual starts to weaken. The ideas have always been there, but it's the ability to express them--well enough to notice their presence--that is not.

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MrDarcy 5 hours ago | parent | prev [-]

Is that not pointless now? The point of writing was previously to communicate our thoughts and ideas to other people. Now and going forward that is unnecessary. The most efficient and effective way for us to communicate our thoughts and ideas is to have an agent organize and write them down for us.

	▲	zahlman 4 hours ago \| parent [-]
		Okay, and how does the agent know what your thoughts and ideas are?