Proto-Indo-Iranian language
E129732
Proto-Indo-Iranian is the reconstructed prehistoric language from which all Indo-Iranian languages, including the Iranian and Indo-Aryan branches, are descended.
All labels observed (6)
| Label | Occurrences |
|---|---|
| Proto-Indo-Iranian language canonical | 27 |
| Proto-Indo-Iranian | 7 |
| Proto-Indo-Aryan | 1 |
| Proto-Indo-Iranian language continuum | 1 |
| Proto-Indo-Iranian-speaking populations | 1 |
| Proto-Indo-Iranians | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1023282 — 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: Proto-Indo-Iranian language Context triple: [Iranian languages, ancestor, Proto-Indo-Iranian language]
-
A.
Indo-Iranian languages
Indo-Iranian languages are a major branch of the Indo-European language family that includes numerous related languages spoken across Iran, Afghanistan, the Indian subcontinent, and surrounding regions.
-
B.
Proto-Indo-European
Proto-Indo-European is the reconstructed common ancestor of the vast Indo-European language family, from which many ancient and modern languages of Europe and Asia are derived.
-
C.
Old Indo-Aryan
Old Indo-Aryan is the early historical stage of the Indo-Aryan languages, exemplified by Vedic and Classical Sanskrit and attested in ancient texts of the Indian subcontinent.
-
D.
Proto-Dravidian
Proto-Dravidian is the reconstructed common ancestral language from which all modern Dravidian languages, including Kannada, Tamil, and Telugu, are believed to have descended.
-
E.
Proto-Slavic language
Proto-Slavic language is the reconstructed common ancestor of all modern Slavic languages, spoken by early Slavic peoples before their linguistic diversification.
- 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: Proto-Indo-Iranian language Target entity description: Proto-Indo-Iranian is the reconstructed prehistoric language from which all Indo-Iranian languages, including the Iranian and Indo-Aryan branches, are descended.
-
A.
Indo-Iranian languages
Indo-Iranian languages are a major branch of the Indo-European language family that includes numerous related languages spoken across Iran, Afghanistan, the Indian subcontinent, and surrounding regions.
-
B.
Proto-Indo-European
Proto-Indo-European is the reconstructed common ancestor of the vast Indo-European language family, from which many ancient and modern languages of Europe and Asia are derived.
-
C.
Old Indo-Aryan
Old Indo-Aryan is the early historical stage of the Indo-Aryan languages, exemplified by Vedic and Classical Sanskrit and attested in ancient texts of the Indian subcontinent.
-
D.
Proto-Dravidian
Proto-Dravidian is the reconstructed common ancestral language from which all modern Dravidian languages, including Kannada, Tamil, and Telugu, are believed to have descended.
-
E.
Proto-Slavic language
Proto-Slavic language is the reconstructed common ancestor of all modern Slavic languages, spoken by early Slavic peoples before their linguistic diversification.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
Indo-European language
ⓘ
proto-language ⓘ reconstructed language ⓘ |
| ancestorOf |
Avestan
ⓘ
linked to:
Avestan language
Indo-Aryan languages ⓘ Iranian languages ⓘ Nuristani languages ⓘ Old Persian ⓘ Sanskrit ⓘ Vedic Sanskrit ⓘ |
| associatedWithCulture |
Andronovo culture
ⓘ
Sintashta culture ⓘ |
| attestedInWriting | no ⓘ |
| descendsFrom | Proto-Indo-European language ⓘ |
| fieldOfStudy | historical linguistics ⓘ |
| hasFeature |
ablaut system
ⓘ
aspirated stops ⓘ complex verbal system ⓘ eight cases ⓘ grammatical gender ⓘ palatal sibilants ⓘ pitch accent ⓘ rich inflectional morphology ⓘ satem language ⓘ three numbers ⓘ voiced and voiceless stops ⓘ |
| hasLexicalSet |
Indo-Iranian kinship terms
ⓘ
Indo-Iranian religious vocabulary ⓘ |
| hasPhonologicalChangeFromPIE |
deaspiration of voiced aspirates in some positions
ⓘ
merger of palatovelars and velars ⓘ ruki rule ⓘ |
| parentLanguageOf |
Proto-Indo-Aryan language
ⓘ
Proto-Iranian language ⓘ Proto-Nuristani language ⓘ |
| partOf |
Indo-Iranian branch
ⓘ
linked to:
Indo-Iranian languages
|
| reconstructedFrom |
Indo-Aryan languages
ⓘ
Iranian languages ⓘ Nuristani languages ⓘ comparative method ⓘ |
| region |
Central Asia
ⓘ
Eurasian Steppe ⓘ |
| sharesInnovationWith |
Indo-Aryan languages
ⓘ
Iranian languages ⓘ |
| studiedIn |
Indo-Iranian linguistics
ⓘ
linked to:
Indo-Iranian languages
|
| subfamilyOf |
Indo-European languages
ⓘ
linked to:
Indo-European language family
Indo-Iranian languages ⓘ |
| timeDepth |
early 2nd millennium BCE
ⓘ
late 3rd millennium BCE ⓘ |
| 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: Proto-Indo-Iranian language Description of subject: Proto-Indo-Iranian is the reconstructed prehistoric language from which all Indo-Iranian languages, including the Iranian and Indo-Aryan branches, are descended.
Referenced by (38)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Proto-Indo-Iranian language
linked to: Proto-Indo-Iranian language
linked to: Proto-Indo-Iranian language
linked to: Proto-Indo-Iranian language
linked to: Proto-Indo-Iranian language
linked to: Proto-Indo-Iranian language
linked to: Proto-Indo-Iranian language
linked to: Proto-Indo-Iranian language
linked to: Proto-Indo-Iranian language
linked to: Proto-Indo-Iranian language
linked to: Proto-Indo-Iranian language