Arbatsky radius
E256878
Arbatsky radius is the historic central segment of Moscow’s Arbatsko–Pokrovskaya metro line, serving the Arbat district and forming part of one of the city’s earliest deep-level routes.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Arbatsky radius canonical | 1 |
| Pokrovsky radius | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2331603 — 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: Arbatsky radius Context triple: [Arbatsko–Pokrovskaya Line, hasHistoricalSection, Arbatsky radius]
-
A.
Moscow Central Diameters
Moscow Central Diameters is a system of suburban commuter rail lines in Moscow and the surrounding region that operates with metro-like frequency and integration into the city’s public transit network.
-
B.
Novatorskaya
Novatorskaya is a metro station on Moscow’s Big Circle Line serving the southwestern part of the city.
-
C.
Raychikhinsk
Raychikhinsk is a small coal-mining town in Russia known for its brown coal deposits and industrial character.
-
D.
Rubtsovsk
Rubtsovsk is an industrial city in Altai Krai, Russia, known as the birthplace of Raisa Gorbacheva and for its role as a regional agricultural and machinery center.
-
E.
Kashirskaya
Kashirskaya is a Moscow Metro station that serves as an interchange point on the system’s Big Circle Line.
- 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: Arbatsky radius Target entity description: Arbatsky radius is the historic central segment of Moscow’s Arbatsko–Pokrovskaya metro line, serving the Arbat district and forming part of one of the city’s earliest deep-level routes.
-
A.
Moscow Central Diameters
Moscow Central Diameters is a system of suburban commuter rail lines in Moscow and the surrounding region that operates with metro-like frequency and integration into the city’s public transit network.
-
B.
Novatorskaya
Novatorskaya is a metro station on Moscow’s Big Circle Line serving the southwestern part of the city.
-
C.
Raychikhinsk
Raychikhinsk is a small coal-mining town in Russia known for its brown coal deposits and industrial character.
-
D.
Rubtsovsk
Rubtsovsk is an industrial city in Altai Krai, Russia, known as the birthplace of Raisa Gorbacheva and for its role as a regional agricultural and machinery center.
-
E.
Kashirskaya
Kashirskaya is a Moscow Metro station that serves as an interchange point on the system’s Big Circle Line.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf |
metro line segment
ⓘ
transport infrastructure ⓘ |
| city | Moscow ⓘ |
| country | Russia ⓘ |
| depthCategory | deep-level ⓘ |
| hasLanguageOfName | Russian ⓘ |
| historicalRole | historic central segment of the Arbatsko–Pokrovskaya line ⓘ |
| isSegmentOf |
Arbatsko–Pokrovskaya Line
ⓘ
surface form:
Arbatsko–Pokrovskaya line
|
| lineType | deep-level metro line ⓘ |
| locatedIn |
Moscow
ⓘ
Moscow Metro ⓘ Russia ⓘ |
| namedAfter |
Arbat District
ⓘ
surface form:
Arbat
|
| network | Moscow Metro ⓘ |
| partOf |
Arbatsko–Pokrovskaya Line
ⓘ
surface form:
Arbatsko–Pokrovskaya line
Moscow Metro ⓘ
surface form:
Moscow Metro deep-level network
|
| routeFunction | central trunk of Arbatsko–Pokrovskaya line ⓘ |
| serves |
Arbat District
ⓘ
central Moscow ⓘ |
| transportMode | rapid transit ⓘ |
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: Arbatsky radius Description of subject: Arbatsky radius is the historic central segment of Moscow’s Arbatsko–Pokrovskaya metro line, serving the Arbat district and forming part of one of the city’s earliest deep-level routes.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Pokrovsky radius