Bactrian script
E535225
Bactrian script is an ancient writing system derived from the Greek alphabet that was used to write the Bactrian language in Central Asia.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Bactrian script canonical | 2 |
| Bactrian Greek script | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5640232 — 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: Bactrian script Context triple: [Bactrians, usedScript, Bactrian script]
-
A.
Kharoṣṭhī script
The Kharoṣṭhī script is an ancient right-to-left writing system used in northwestern South Asia, especially in the Gandhāra region, primarily for early Buddhist and administrative texts.
-
B.
Sogdian alphabet
The Sogdian alphabet is an ancient Middle Iranian script used by the Sogdian people of Central Asia, notable for its role in transmitting religious and commercial texts along the Silk Road and for influencing later writing systems such as the Old Uyghur and Mongolian scripts.
-
C.
Tirhuta script
Tirhuta script is a traditional Brahmic writing system historically used for the Maithili language of the Mithila region in India and Nepal.
-
D.
Samaritan script
The Samaritan script is an ancient consonantal writing system used by the Samaritan community to write their version of Hebrew and Aramaic, preserving a distinct tradition separate from mainstream Jewish scripts.
-
E.
Chagatai script
The Chagatai script is a historical Perso-Arabic–based writing system used for the Chagatai Turkic literary language, which influenced later Central Asian Turkic languages including Uyghur.
- 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: Bactrian script Target entity description: Bactrian script is an ancient writing system derived from the Greek alphabet that was used to write the Bactrian language in Central Asia.
-
A.
Kharoṣṭhī script
The Kharoṣṭhī script is an ancient right-to-left writing system used in northwestern South Asia, especially in the Gandhāra region, primarily for early Buddhist and administrative texts.
-
B.
Sogdian alphabet
The Sogdian alphabet is an ancient Middle Iranian script used by the Sogdian people of Central Asia, notable for its role in transmitting religious and commercial texts along the Silk Road and for influencing later writing systems such as the Old Uyghur and Mongolian scripts.
-
C.
Tirhuta script
Tirhuta script is a traditional Brahmic writing system historically used for the Maithili language of the Mithila region in India and Nepal.
-
D.
Samaritan script
The Samaritan script is an ancient consonantal writing system used by the Samaritan community to write their version of Hebrew and Aramaic, preserving a distinct tradition separate from mainstream Jewish scripts.
-
E.
Chagatai script
The Chagatai script is a historical Perso-Arabic–based writing system used for the Chagatai Turkic literary language, which influenced later Central Asian Turkic languages including Uyghur.
- F. None of above. chosen
Statements (51)
| Predicate | Object |
|---|---|
| instanceOf |
alphabet
ⓘ
historical script ⓘ writing system ⓘ |
| basedOn | Greek uncial script ⓘ |
| containsCharacter |
Greek letters with modified values
ⓘ
special letter for /š/ ⓘ |
| derivedFrom | Greek alphabet ⓘ |
| direction | left-to-right ⓘ |
| hasCaseDistinction | no ⓘ |
| languageBranchOfText |
Eastern Iranian
ⓘ
linked to:
Eastern Iranian languages
|
| languageFamilyOfText | Indo-Iranian ⓘ |
| numberOfLetters | about 25 ⓘ |
| primaryMedium |
coins
ⓘ
manuscripts ⓘ stone inscriptions ⓘ |
| replacedBy |
Arabic script
ⓘ
Persian written in Arabic script ⓘ |
| scriptFamily | Greek script family ⓘ |
| scriptType | alphabetic ⓘ |
| timePeriod |
1st century CE
ⓘ
2nd century CE ⓘ 3rd century CE ⓘ 4th century CE ⓘ 5th century CE ⓘ 6th century CE ⓘ 7th century CE ⓘ 8th century CE ⓘ |
| unicodeBlock | Greek and Coptic ⓘ |
| usedBy |
Hephthalites
ⓘ
linked to:
Hephthalite Empire
Kushan Empire ⓘ Kushan rulers ⓘ
linked to:
Kushan Empire
|
| usedFor |
administrative documents
ⓘ
legal documents ⓘ religious texts ⓘ royal inscriptions ⓘ |
| usedIn |
Kushan coin legends
ⓘ
inscriptions of Surkh Kotal ⓘ |
| usedInRegion |
Afghanistan
ⓘ
Bactria ⓘ Central Asia ⓘ Northern Afghanistan ⓘ Southern Uzbekistan ⓘ
linked to:
southern Uzbekistan
Tajikistan ⓘ Tokharistan ⓘ |
| writingMaterial |
leather
ⓘ
metal ⓘ parchment ⓘ stone ⓘ |
| writingSystemFor |
Bactrian language
ⓘ
Middle Iranian language ⓘ |
| writingSystemStatus | extinct ⓘ |
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: Bactrian script Description of subject: Bactrian script is an ancient writing system derived from the Greek alphabet that was used to write the Bactrian language in Central Asia.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Bactrian script