Ainokaze Toyama Railway Line
E557969
The Ainokaze Toyama Railway Line is a regional rail line in Toyama Prefecture, Japan, operating along the Sea of Japan coast and serving local communities after the privatization and reorganization of former JR West routes.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ainokaze Toyama Railway Line canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T5953022 — 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: Ainokaze Toyama Railway Line Context triple: [Namerikawa, railwayLine, Ainokaze Toyama Railway Line]
-
A.
Shinano Railway Line
The Shinano Railway Line is a regional rail line in Nagano Prefecture, Japan, operated by Shinano Railway and serving as a key local corridor through the area.
-
B.
Yumesaki Line
The Yumesaki Line is a railway line in Osaka, Japan, primarily serving access to the Osaka Bay area including major attractions such as Universal Studios Japan.
-
C.
Wakayamakō Line
The Wakayamakō Line is a railway line in Wakayama Prefecture, Japan, providing passenger service between central Wakayama and the Wakayama Port area.
-
D.
Fukuchiyama Line
The Fukuchiyama Line is a major railway line in Japan operated by JR West that connects urban Osaka with the northern Hyōgo region, serving both commuter and intercity traffic.
-
E.
Takasaki Line
The Takasaki Line is a major railway line in Japan operated by JR East that connects the Tokyo metropolitan area with Saitama and Gunma Prefectures, serving as an important commuter and intercity route.
- 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: Ainokaze Toyama Railway Line Target entity description: The Ainokaze Toyama Railway Line is a regional rail line in Toyama Prefecture, Japan, operating along the Sea of Japan coast and serving local communities after the privatization and reorganization of former JR West routes.
-
A.
Shinano Railway Line
The Shinano Railway Line is a regional rail line in Nagano Prefecture, Japan, operated by Shinano Railway and serving as a key local corridor through the area.
-
B.
Yumesaki Line
The Yumesaki Line is a railway line in Osaka, Japan, primarily serving access to the Osaka Bay area including major attractions such as Universal Studios Japan.
-
C.
Wakayamakō Line
The Wakayamakō Line is a railway line in Wakayama Prefecture, Japan, providing passenger service between central Wakayama and the Wakayama Port area.
-
D.
Fukuchiyama Line
The Fukuchiyama Line is a major railway line in Japan operated by JR West that connects urban Osaka with the northern Hyōgo region, serving both commuter and intercity traffic.
-
E.
Takasaki Line
The Takasaki Line is a major railway line in Japan operated by JR East that connects the Tokyo metropolitan area with Saitama and Gunma Prefectures, serving as an important commuter and intercity route.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf | railway line ⓘ |
| connectsWith |
Himi Line
ⓘ
Hokuriku Shinkansen at Toyama Station ⓘ IR Ishikawa Railway Line ⓘ Johana Line ⓘ Toyama Chiho Railway lines at Toyama Station ⓘ |
| country | Japan ⓘ |
| electrification | 1,500 V DC overhead catenary ⓘ |
| endStation | Ichiburi Station NERFINISHED ⓘ |
| fareSystem | distance-based fare ⓘ |
| followsCoastOf | Sea of Japan ⓘ |
| formerOperator |
Japanese National Railways
ⓘ
West Japan Railway Company ⓘ |
| gauge | 1,067 mm ⓘ |
| lineLength | approximately 100 km ⓘ |
| lineType | third-sector railway line ⓘ |
| locatedIn |
Hokuriku region
ⓘ
Toyama Prefecture NERFINISHED ⓘ |
| numberOfTracks | double track ⓘ |
| openingDateAsThirdSectorLine | 2015-03-14 ⓘ |
| operator | Ainokaze Toyama Railway Company ⓘ |
| owner | Ainokaze Toyama Railway Company ⓘ |
| passesThroughStation |
Kurobe Station
NERFINISHED
ⓘ
Takaoka Station NERFINISHED ⓘ Toyama Station NERFINISHED ⓘ Uozu Station NERFINISHED ⓘ |
| primaryFunction |
commuter rail
ⓘ
regional rail ⓘ |
| primaryUsers |
commuters
ⓘ
students ⓘ |
| reasonForCreation | privatization and reorganization of former JR West routes ⓘ |
| regionServed |
eastern Toyama Prefecture
ⓘ
western Toyama Prefecture ⓘ |
| rollingStockType | electric multiple units ⓘ |
| serves |
Toyama urban area
ⓘ
local communities along Sea of Japan coast ⓘ |
| serviceType |
local
ⓘ
rapid ⓘ |
| startStation | Kurikara Station NERFINISHED ⓘ |
| successorTo | JR West Hokuriku Main Line section in Toyama Prefecture ⓘ |
| ticketing | compatible with IC cards in some sections ⓘ |
| timeZone | Japan Standard Time ⓘ |
| trackGaugeType | narrow gauge ⓘ |
| usesInfrastructureOfFormerLine | Hokuriku Main Line ⓘ |
| usesRollingStock |
413 series EMU
ⓘ
521 series EMU ⓘ |
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: Ainokaze Toyama Railway Line Description of subject: The Ainokaze Toyama Railway Line is a regional rail line in Toyama Prefecture, Japan, operating along the Sea of Japan coast and serving local communities after the privatization and reorganization of former JR West routes.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Namerikawa, Toyama, Japan