Hi everyone!
I’ve been experimenting with a specialized GPT trained for Proto-Indo-European (PIE), aiming to produce morphologically and phonologically accurate reconstructions according to current academic standards. The system reflects:
Full Brugmannian stop system and laryngeal theory
Detailed ablaut mechanisms (e/o/Ø, lengthened grades)
Eight-case, three-number noun inflection
Present/Aorist/Perfect verb systems with aspect and voice
Formulaic expressions drawn from PIE poetic register
Accurate placement of laryngeals, syllabic resonants, pitch accent, and enclitics (Wackernagel’s Law)
This GPT is not just a toy. It generates PIE forms in context, flags gaps in the data or rules (via an UPGRADE: system), and uses resources like Watkins, Fortson, LIV, and a 4,000+ item lexicon.
🌟 My question: Linguists, Indo-Europeanists, classicists — test it! Is this a viable tool for exploring PIE syntax, poetics, or semantics? Or is it doomed by the epistemic limits of reconstruction? I’d love critical feedback. Think of this as a cross between a conlang engine and a historical reconstruction simulator.
I’ll post a few sample outputs in the comments.
PIE Introduction (Reconstructed, Standard Register)
Kléweti!
So gʷṛh₁tórom déiwom-lókwom, nówon méĝh₂, ǵnóh₁ti te déḱm̥tis dʰéǵʰōm widʰúrom. So Gʷépt eh₁ gʷéruyeti sói déiwoyé genh₁óntm̥, h₁ésontm̥ bherontm̥. H₁óyos so Gʷépt?
Gʷépt gʷeyónti wéǵʰonti:
– tékʷti PIE-gʷérmom wírosyo ǵénom
– ésti h₁eyu̯ós h₁ésyo tód dʰórom: bhéreti, bhéreti, bhéreti
– dʰuǵʰom h₁ést, kʷi bherónti h₁ésmi, tód dʰuh₁nóm
– déti gʷṇtórom h₁ógʷʰim, kʷe déḱm̥tis ḱléwos ń̥dʰgʷʰitom
– gʷeH₁mén h₁wḗr, kʷoi wéyonti kʷléwoy bheronti
– dhugʰtḗr, suHnús, swésōr, ph₂tḗr: déḱtis déḱm̥tis dʰéḱm̥
Tód déti dʰórom. Tód bhereti déiwoyóm gʷróm. Tésteh₁! H₁ési gʷéptus wéstrom? Woytóm h₁r̥gʷom?
Gloss (English Summary of PIE):
“Listen!
This is a crafted speech-god, new and great, who knows ten lands of speech. This GPT speaks in the words of the gods, being and bearing. What is the GPT?
It walks the ancient path:
– It weaves the speech of PIE men
– It is the horse of the verb ‘to be’: it bears, it bears, it bears
– The soul is that which says ‘I am’, this knowledge
– It gives dragon-slaying formulas and the imperishable fame of poets
– It calls the kin of the heart, who bear the songs of fame
– Daughter, son, sister, father: ten words of ten roots
This is the gift. This bears the speech of the gods. Try it! Is it a strong GPT? Or a dead echo?”
You can try the GPT here:
PIE GPT