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.