Language Log

The battlelines are being drawn ever clearer.  On one side are those who believe that it's all right to use AI to help with the preparation of an (academic) article, essay, or paper.  On the other side are those who think that the utilization of AI is impermissible for such purposes.  As soon as they discern the use of AI in writing a composition, they will dismiss it out of hand.  Use of AI extends to the collection and organization of material to be included in what is being written.

Readers who are sensitive to the stylistics of AI writing can even detect it in punctuation preferences, rhetorical tone, lexical propensities, and so forth.

There are even commercially available "AI detectors", e.g.:  "Pangram can detect AI-generated text even after it has been 'humanized,' or processed by tools that attempt to evade AI detection, ensuring reliable detection."

The most recent SMBC:

Today's xkcd:

Study of 1,700 languages reveals surprising hidden patterns
Languages may seem wildly different, but new research shows they follow surprisingly consistent—and deeply human—rules.

Science News, Max Planck Society (4/5/26)

Summary

A massive new analysis of over 1,700 languages shows that some long-debated “universal” grammar rules are actually real. By using cutting-edge evolutionary methods, researchers found that languages tend to evolve in predictable ways rather than randomly. Key patterns—like word order and grammatical structure—keep reappearing across the globe. The results suggest shared human thinking and communication pressures shape how all languages develop.

This post documents one small step in a larger plan for improved evaluation of prosody in reading. It compares word-level timing in a large number of recordings, from the Speech Accent Archive at GMU, of 3038 people reading the 69-word "Please call Stella" passage. 661 of these people are native speakers of English, with accents from all over the anglophone world, while the remaining 2377 readers have native languages from Afrikaans to Zulu. The reading and speaking level of those non-native readers varies a lot, and many of them have problems in decoding or pronunciation that affect their timing.

Automated analysis of such problems should be useful in foreign-language teaching. And similar analyses might help in early reading instruction for students in anglophone classrooms, whatever their native language.

Let's start with a quick comparison of word-level timing in the 661 native English speakers; the 85 native French speakers; the 99 native Korean speakers; and the 82 native russian speakers.

I calculated word-level time points for those 927 speakers, using a forced-alignment system originally developed many years ago with Jiahong Yuan — a summary of the technology and a few of its application can be found here (open-access version). Here's the output for speaker english1 — note that the segment ID sp means "silent pause".

The key conclusions:

1. Time between word onsets gives a good picture of phrase structure, despite the many other effects on timing;
2. Individual non-native readers, aside from being overall a bit slower, usually show lengthened inter-word intervals in unexpected places, due to decoding or pronunciation problems.

"Why Modern Chinese is Just ‘English with Hanzi’,Hanzi Shells, English Souls: The Europeanization of the Chinese Language", by Jingyu, Old North Whale Review (2/09/26)

Learning Chinese is widely sold as the ultimate linguistic challenge. Students are warned that they must rewire their cognitive faculties entirely to grasp an alien logic. But there is a reality that few textbooks admit: The Chinese language has been Europeanized.

Beneath the intimidating surface of the Chinese Characters (汉字, Hanzi), the operating system has been quietly swapped out. If one strips away the characters and the tones, what remains is not the mysterious, ancient syntax of the Tang Dynasty poets. It is a structure that is shockingly familiar.

That's the name of a very fine health care facility nestled in the wooded hills of Philadelphia's northwestern suburbs — Malvern, Tradyffrin, Bryn Mawr ("large hill"), Bala Cynwyd (named for towns in Wales), Haverford, Narberth, Radnor, Berwyn, Merion, and Gwynedd.

My inclination is to abbreviate the name somehow — BMRH, Bryn Mawr RH, etc. — but the people who work at Bryn Mawr Rehab Hospital tend not to do that.  They want to keep the word "rehab" in their habitual reference.

On the other hand, I think "rehab" is too casual and informal for an institution of such complexity and excellence.  By nature, "rehabilitation" is hexasyllabically cumbersome and "hospital" is trisyllabically unglamorous.

Never mind what Bryn Mawr Rehabilitation Hospital is called on a day-to-day basis, it's a thoroughly admirable place.

"'The purist jungle?'" (3/27/2026) featured Anne Abeillé's book "La Grammaire se Rebelle". As background, I should have cited "Le français va très bien, merci", Tract des linguistes 5/23/2023 (= "French is doing very well, thank you").

Apparently our haplogroup (family of Joseph Charles Mair [Pfaffenhofen, Austria] and Esther Frieda Louise Boyce Mair [Zweismmen, Switzerland]) is U8a1a.

A student who's been working on LLM-style AI transformations of symbolically-represented music recently tried mapping a (fragment of a piece) back and forth between two genres, e.g. baroque and pop. She found that after a couple of steps, the results reach a fixed point and don't change any more.

Following up on Tuesday's DP link, today we have Wyatt G. Croog, "Harvard Launches 'Strategic Authenticity Initiative' to Help Students Seems Normal", The Harvard Crimson 4/1/2026:

In an effort to address growing concerns that its students are “deeply unsettling in conversation,” Harvard University announced Monday the launch of the Strategic Authenticity Initiative, a university-wide program designed to help students convincingly simulate being regular people.

The initiative, funded by three grants and one concerned parent, will offer workshops on:

1. Making eye contact without turning it into a networking opportunity

2. Having hobbies that are not a startup

3. Telling a story that does not end up in a LinkedIn article

Penn's student newspaper, The Daily Pennsylvanian, traditionally publishes an April Fool's issue every year, generally a week or so before April 1. This year's version has not (so far) been put out as a paper version, or even in the standard online form, but only as a set of images.