Triple

T13633150
Position Surface form Disambiguated ID Type / Status
Subject 京阪本線 E325776 entity
Predicate 終点駅 P51834 FINISHED
Object 出町柳駅
出町柳駅は、京都市左京区に位置し、京阪電気鉄道の鴨東線・叡山電鉄叡山本線が接続するターミナル駅です。
E1050875 NE FINISHED

How this triple was built (5 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: 出町柳駅 | Statement: [京阪本線, 終点駅, 出町柳駅]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 出町柳駅
Context triple: [京阪本線, 終点駅, 出町柳駅]
  • A. 三軒茶屋駅
    三軒茶屋駅 is a major railway station in Tokyo’s Setagaya ward, serving as a key transit hub on the Tokyu Den-en-toshi and Setagaya Lines and a gateway to the lively Sangen-jaya neighborhood.
  • B. 大宮駅
    大宮駅は、埼玉県さいたま市大宮区に位置する東日本旅客鉄道(JR東日本)や東武鉄道、埼玉新都市交通などが乗り入れる北関東有数のターミナル駅です。
  • C. 神宮前
    神宮前 is a district in Shibuya, Tokyo, known for its proximity to Meiji Shrine and the fashionable Harajuku and Omotesando areas.
  • D. 高槻駅
    高槻駅は、大阪府高槻市に位置し、JR京都線(東海道本線)の主要駅として大阪・京都方面への通勤通学や乗り換えに利用される鉄道駅である。
  • E. Ueno-okachimachi Station
    Ueno-okachimachi Station is a subway station in Tokyo, Japan, serving the Toei Ōedo Line and providing convenient transfers to several nearby JR and Tokyo Metro stations in the Ueno and Okachimachi area.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: 出町柳駅
Triple: [京阪本線, 終点駅, 出町柳駅]
Generated description
出町柳駅は、京都市左京区に位置し、京阪電気鉄道の鴨東線・叡山電鉄叡山本線が接続するターミナル駅です。
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: 出町柳駅
Target entity description: 出町柳駅は、京都市左京区に位置し、京阪電気鉄道の鴨東線・叡山電鉄叡山本線が接続するターミナル駅です。
  • A. 三軒茶屋駅
    三軒茶屋駅 is a major railway station in Tokyo’s Setagaya ward, serving as a key transit hub on the Tokyu Den-en-toshi and Setagaya Lines and a gateway to the lively Sangen-jaya neighborhood.
  • B. 大宮駅
    大宮駅は、埼玉県さいたま市大宮区に位置する東日本旅客鉄道(JR東日本)や東武鉄道、埼玉新都市交通などが乗り入れる北関東有数のターミナル駅です。
  • C. 神宮前
    神宮前 is a district in Shibuya, Tokyo, known for its proximity to Meiji Shrine and the fashionable Harajuku and Omotesando areas.
  • D. 高槻駅
    高槻駅は、大阪府高槻市に位置し、JR京都線(東海道本線)の主要駅として大阪・京都方面への通勤通学や乗り換えに利用される鉄道駅である。
  • E. Ueno-okachimachi Station
    Ueno-okachimachi Station is a subway station in Tokyo, Japan, serving the Toei Ōedo Line and providing convenient transfers to several nearby JR and Tokyo Metro stations in the Ueno and Okachimachi area.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: 終点駅
Context triple: [京阪本線, 終点駅, 出町柳駅]
  • A. 代表的途中駅
    Indicates that something serves as or is designated as an intermediate station representing a route or line.
  • B. railwayUpperTerminus
    Indicates that a railway line or route reaches its upper (typically higher-altitude or upstream) terminal endpoint at the related location.
  • C. terminusOnHonshu
    Indicates that the endpoint or terminus of something (such as a route, line, or connection) is located on the island of Honshu.
  • D. endLocationOfJourney chosen
    Indicates the final destination or stopping point reached at the conclusion of a journey or trip.
  • E. easternTerminusTown
    Indicates that a given town serves as the eastern endpoint or terminus of a route, line, or corridor.
  • F. None of above.

Provenance (6 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69d8076beddc8190a53156f5bea77f5e completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbc60635d08190899806fe8936f02a completed April 12, 2026, 4:19 p.m.
NED1 Entity disambiguation (via context triple) batch_69f77fab07648190b3b3362a8ffa8961 completed May 3, 2026, 5:02 p.m.
NEDg Description generation batch_69f78070e95c819088982e26fe2d8e26 completed May 3, 2026, 5:05 p.m.
NED2 Entity disambiguation (via description) batch_69f7815a858c8190a9ae47012d04f8e1 completed May 3, 2026, 5:09 p.m.
PD Predicate disambiguation batch_69dbbe85e1c4819095194f4b7f9f6118 completed April 12, 2026, 3:47 p.m.
Created at: April 9, 2026, 9:51 p.m.