Triple

T13633184
Position Surface form Disambiguated ID Type / Status
Subject 京阪本線 E325776 entity
Predicate 接続路線 P35490 FINISHED
Object 鴨東線
鴨東線は、京都市中心部と東山・出町柳方面を結ぶ京阪電気鉄道の都市近郊路線です。
E1050878 NE FINISHED

How this triple was built (4 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: 鴨東線 | Statement: [京阪本線, 接続路線, 鴨東線]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 鴨東線
Context triple: [京阪本線, 接続路線, 鴨東線]
  • A. Daiyūzan Line
    The Daiyūzan Line is a regional railway line in Kanagawa Prefecture, Japan, operated by Izuhakone Railway and connecting Odawara with the Daiyūzan area.
  • B. Hakubi Line
    The Hakubi Line is a major railway line in western Japan operated by JR West that connects Okayama and Tottori Prefectures through the Chūgoku Mountains.
  • 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. Tsuyama Line
    The Tsuyama Line is a regional railway line in Okayama Prefecture, Japan, operated by JR West and known for connecting rural communities with the city of Tsuyama.
  • E. Biwa-ko Line
    The Biwa-ko Line is a major railway corridor in Japan operated by JR West that runs along the southern shore of Lake Biwa, connecting Kyoto and Shiga Prefecture with the broader Tōkaidō Main Line network.
  • 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: 鴨東線
Triple: [京阪本線, 接続路線, 鴨東線]
Generated description
鴨東線は、京都市中心部と東山・出町柳方面を結ぶ京阪電気鉄道の都市近郊路線です。
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: 鴨東線
Target entity description: 鴨東線は、京都市中心部と東山・出町柳方面を結ぶ京阪電気鉄道の都市近郊路線です。
  • A. Daiyūzan Line
    The Daiyūzan Line is a regional railway line in Kanagawa Prefecture, Japan, operated by Izuhakone Railway and connecting Odawara with the Daiyūzan area.
  • B. Hakubi Line
    The Hakubi Line is a major railway line in western Japan operated by JR West that connects Okayama and Tottori Prefectures through the Chūgoku Mountains.
  • 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. Tsuyama Line
    The Tsuyama Line is a regional railway line in Okayama Prefecture, Japan, operated by JR West and known for connecting rural communities with the city of Tsuyama.
  • E. Biwa-ko Line
    The Biwa-ko Line is a major railway corridor in Japan operated by JR West that runs along the southern shore of Lake Biwa, connecting Kyoto and Shiga Prefecture with the broader Tōkaidō Main Line network.
  • F. None of above. chosen

Provenance (5 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_69dbc5a490508190924ac40f1dd519d6 completed April 12, 2026, 4:17 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.
Created at: April 9, 2026, 9:51 p.m.