Triple

T15512513
Position Surface form Disambiguated ID Type / Status
Subject Takaido Station E368745 entity
Predicate locatedOnRailwayCorridor P57554 FINISHED
Object Shibuya–Kichijoji corridor
The Shibuya–Kichijoji corridor is a major urban railway and transit axis in western Tokyo linking the Shibuya area with the suburban hub of Kichijoji.
E1161927 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: Shibuya–Kichijoji corridor | Statement: [Takaido Station, locatedOnRailwayCorridor, Shibuya–Kichijoji corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Shibuya–Kichijoji corridor
Context triple: [Takaido Station, locatedOnRailwayCorridor, Shibuya–Kichijoji corridor]
  • A. Shibuya–Chuo-Rinkan corridor
    The Shibuya–Chuo-Rinkan corridor is a major commuter rail corridor in the Tokyo metropolitan area linking central Shibuya with the suburban Chuo-Rinkan district.
  • B. Shibuya–Yokohama corridor
    The Shibuya–Yokohama corridor is a major urban and commuter transport axis in the Greater Tokyo area linking central Tokyo’s Shibuya district with the port city of Yokohama.
  • C. Meguro–Hiyoshi corridor
    The Meguro–Hiyoshi corridor is a key suburban rail corridor in the Tokyo–Yokohama area linking central Tokyo with the Hiyoshi district via multiple interconnected Tokyu railway lines.
  • D. Narita Omotesando Street
    Narita Omotesando Street is a traditional shopping and pilgrimage street in Narita, Japan, lined with historic buildings, souvenir shops, and eateries leading toward Naritasan Shinshoji Temple.
  • E. Chūō-dōri
    Chūō-dōri is a major shopping and entertainment avenue in central Tokyo, renowned for its luxury boutiques, department stores, and vibrant street life, especially in the Ginza district.
  • 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: Shibuya–Kichijoji corridor
Triple: [Takaido Station, locatedOnRailwayCorridor, Shibuya–Kichijoji corridor]
Generated description
The Shibuya–Kichijoji corridor is a major urban railway and transit axis in western Tokyo linking the Shibuya area with the suburban hub of Kichijoji.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Shibuya–Kichijoji corridor
Target entity description: The Shibuya–Kichijoji corridor is a major urban railway and transit axis in western Tokyo linking the Shibuya area with the suburban hub of Kichijoji.
  • A. Shibuya–Chuo-Rinkan corridor
    The Shibuya–Chuo-Rinkan corridor is a major commuter rail corridor in the Tokyo metropolitan area linking central Shibuya with the suburban Chuo-Rinkan district.
  • B. Shibuya–Yokohama corridor
    The Shibuya–Yokohama corridor is a major urban and commuter transport axis in the Greater Tokyo area linking central Tokyo’s Shibuya district with the port city of Yokohama.
  • C. Meguro–Hiyoshi corridor
    The Meguro–Hiyoshi corridor is a key suburban rail corridor in the Tokyo–Yokohama area linking central Tokyo with the Hiyoshi district via multiple interconnected Tokyu railway lines.
  • D. Narita Omotesando Street
    Narita Omotesando Street is a traditional shopping and pilgrimage street in Narita, Japan, lined with historic buildings, souvenir shops, and eateries leading toward Naritasan Shinshoji Temple.
  • E. Chūō-dōri
    Chūō-dōri is a major shopping and entertainment avenue in central Tokyo, renowned for its luxury boutiques, department stores, and vibrant street life, especially in the Ginza district.
  • 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_69d85a1794cc8190b0b428716296e63e completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e04030c0208190a1931ea130075603 completed April 16, 2026, 1:49 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff3d4cf35c8190aa8d2db6dd744c3f completed May 9, 2026, 1:57 p.m.
NEDg Description generation batch_69ff3e65e31c8190bca4f766afdd49e6 completed May 9, 2026, 2:02 p.m.
NED2 Entity disambiguation (via description) batch_69ff3ebafa488190a971290498234d58 completed May 9, 2026, 2:03 p.m.
Created at: April 10, 2026, 4 a.m.