Triple
T2470065
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | West Japan Railway Company |
E55347
|
entity |
| Predicate | hasKeyHub |
P31316
|
FINISHED |
| Object |
Kanazawa Station
Kanazawa Station is a major railway hub in Ishikawa Prefecture, Japan, known for its striking modern architecture and role as a gateway to the Hokuriku region.
|
E573152
|
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: Kanazawa Station | Statement: [West Japan Railway Company, hasKeyHub, Kanazawa Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kanazawa Station Context triple: [West Japan Railway Company, hasKeyHub, Kanazawa Station]
-
A.
Daikanyama Station
Daikanyama Station is a railway station in Tokyo’s upscale Daikanyama district, known for serving a fashionable shopping and residential area.
-
B.
Yonezawa Station
Yonezawa Station is a railway station in Yonezawa, Yamagata Prefecture, Japan, serving as a local transport hub connecting the city to regional and national rail networks.
-
C.
Zushi Station
Zushi Station is a railway station in Zushi, Kanagawa Prefecture, Japan, served by JR East lines including the Yokosuka Line and Shōnan–Shinjuku Line.
-
D.
Kanda Station
Kanda Station is a major railway station in central Tokyo that serves multiple JR East and Tokyo Metro lines and provides convenient access to the city's business districts.
-
E.
Nagasaki Station
Nagasaki Station is the main railway hub of Nagasaki City in Japan, serving as a key gateway for regional and intercity train services.
- 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: Kanazawa Station Triple: [West Japan Railway Company, hasKeyHub, Kanazawa Station]
Generated description
Kanazawa Station is a major railway hub in Ishikawa Prefecture, Japan, known for its striking modern architecture and role as a gateway to the Hokuriku region.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Kanazawa Station Target entity description: Kanazawa Station is a major railway hub in Ishikawa Prefecture, Japan, known for its striking modern architecture and role as a gateway to the Hokuriku region.
-
A.
Daikanyama Station
Daikanyama Station is a railway station in Tokyo’s upscale Daikanyama district, known for serving a fashionable shopping and residential area.
-
B.
Yonezawa Station
Yonezawa Station is a railway station in Yonezawa, Yamagata Prefecture, Japan, serving as a local transport hub connecting the city to regional and national rail networks.
-
C.
Zushi Station
Zushi Station is a railway station in Zushi, Kanagawa Prefecture, Japan, served by JR East lines including the Yokosuka Line and Shōnan–Shinjuku Line.
-
D.
Kanda Station
Kanda Station is a major railway station in central Tokyo that serves multiple JR East and Tokyo Metro lines and provides convenient access to the city's business districts.
-
E.
Nagasaki Station
Nagasaki Station is the main railway hub of Nagasaki City in Japan, serving as a key gateway for regional and intercity train services.
- 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_69ab49e3622c8190ad22afa2c4fbb807 |
completed | March 6, 2026, 9:40 p.m. |
| NER | Named-entity recognition | batch_69abd135c64881908cccde3317d14b67 |
completed | March 7, 2026, 7:18 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c140fc97f48190aa77fb32ccd658ab |
completed | March 23, 2026, 1:32 p.m. |
| NEDg | Description generation | batch_69c1460fead08190ae80e7c130753a73 |
completed | March 23, 2026, 1:54 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c1466aeccc8190b541915bc041c6cc |
completed | March 23, 2026, 1:55 p.m. |
Created at: March 6, 2026, 9:44 p.m.