PIE
E160666
PIE is the commonly used abbreviation for Proto-Indo-European, the hypothetical prehistoric ancestor of most modern European and many South and Central Asian languages.
All labels observed (1)
| Label | Occurrences |
|---|---|
| PIE canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T1386440 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: PIE Context triple: [Proto-Indo-European, alternativeName, PIE]
-
A.
Pies
The Pies is a common nickname for the Collingwood Football Club, a prominent Australian rules football team in the Australian Football League.
-
B.
Pie in the Sky
Pie in the Sky is a British television drama-comedy series about a detective who balances police work with running his own restaurant.
-
C.
Piipaash
Piipaash are a Native American people of the lower Colorado River region, closely related to the Maricopa and known for their distinct language and cultural traditions.
-
D.
Perka
Perka is a small settlement located on Car Nicobar Island in the Nicobar district of India’s Andaman and Nicobar Islands.
-
E.
Pytt
Pytt is an alternative spelling or variant form of the name "Pitt," which is associated with several notable people and institutions.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: PIE Target entity description: PIE is the commonly used abbreviation for Proto-Indo-European, the hypothetical prehistoric ancestor of most modern European and many South and Central Asian languages.
-
A.
Pies
The Pies is a common nickname for the Collingwood Football Club, a prominent Australian rules football team in the Australian Football League.
-
B.
Pie in the Sky
Pie in the Sky is a British television drama-comedy series about a detective who balances police work with running his own restaurant.
-
C.
Piipaash
Piipaash are a Native American people of the lower Colorado River region, closely related to the Maricopa and known for their distinct language and cultural traditions.
-
D.
Perka
Perka is a small settlement located on Car Nicobar Island in the Nicobar district of India’s Andaman and Nicobar Islands.
-
E.
Pytt
Pytt is an alternative spelling or variant form of the name "Pitt," which is associated with several notable people and institutions.
- F. None of above. chosen
Statements (66)
| Predicate | Object |
|---|---|
| instanceOf |
hypothetical language
ⓘ
proto-language ⓘ reconstructed language ⓘ |
| abbreviation | PIE ⓘ |
| ancestorOf |
Anatolian languages
ⓘ
Balto-Slavic languages ⓘ Celtic languages ⓘ Germanic languages ⓘ Hellenic languages ⓘ Indo-European language family ⓘ
surface form:
Indo-European languages
Indo-Iranian languages ⓘ Italic languages ⓘ Tocharian languages ⓘ |
| fieldOfStudy | Indo-European studies ⓘ |
| hasBranch |
Albanian language
ⓘ
surface form:
Albanian
Anatolian ⓘ Armenian language ⓘ
surface form:
Armenian
Balto-Slavic languages ⓘ
surface form:
Balto-Slavic
Celtic ⓘ Germanic ⓘ Hellenic ⓘ Indo-Iranian languages ⓘ
surface form:
Indo-Iranian
Italic ⓘ Tocharian languages ⓘ
surface form:
Tocharian
|
| hasCase |
ablative
ⓘ
accusative ⓘ dative ⓘ genitive ⓘ instrumental ⓘ locative ⓘ nominative ⓘ |
| hasFeature |
ablaut
ⓘ
grammatical gender ⓘ noun cases ⓘ pitch accent (reconstructed) ⓘ rich inflectional morphology ⓘ verbal aspect ⓘ |
| hasGender |
feminine
ⓘ
masculine ⓘ neuter ⓘ |
| hasNo | direct written records ⓘ |
| hasNumber |
dual
ⓘ
plural ⓘ singular ⓘ |
| hasPerson |
first person
ⓘ
second person ⓘ third person ⓘ |
| hasReconstructedWord |
*dyēus ph₂tḗr (sky father deity)
ⓘ
*déḱm̥ (ten) ⓘ *h₁n̥gʷnis (fire) ⓘ *h₂éwsōs (dawn goddess) ⓘ *méh₂tēr (mother) ⓘ *ph₂tḗr (father) ⓘ *wódr̥ (water) ⓘ *ḱm̥tóm (hundred) ⓘ |
| influenced | comparative linguistics ⓘ |
| knownFrom | comparative method ⓘ |
| languageFamily |
Indo-European language family
ⓘ
surface form:
Indo-European languages
|
| reconstructedBy | historical linguistics ⓘ |
| reconstructedFrom |
cognate sets
ⓘ
sound correspondences ⓘ |
| refersTo | Proto-Indo-European ⓘ |
| spokenIn | Eurasia ⓘ |
| timePeriod |
Chalcolithic
ⓘ
late Neolithic ⓘ |
| writingSystem | none ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: PIE Description of subject: PIE is the commonly used abbreviation for Proto-Indo-European, the hypothetical prehistoric ancestor of most modern European and many South and Central Asian languages.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.