Triple
T12887311
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nishi-Kawaguchi Station |
E308262
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object |
Kawaguchi, Saitama Prefecture
Kawaguchi, Saitama Prefecture is a city in the Greater Tokyo area of Japan known as a residential and industrial suburb with convenient rail access to central Tokyo.
|
E1011022
|
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: Kawaguchi, Saitama Prefecture | Statement: [Nishi-Kawaguchi Station, locatedIn, Kawaguchi, Saitama Prefecture]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kawaguchi, Saitama Prefecture Context triple: [Nishi-Kawaguchi Station, locatedIn, Kawaguchi, Saitama Prefecture]
-
A.
Wako, Saitama
Wako, Saitama is a city in Saitama Prefecture, Japan, located on the northern outskirts of Tokyo and known as a residential and commuter town within the Greater Tokyo Area.
-
B.
Misato, Saitama Prefecture
Misato is a city in Saitama Prefecture, Japan, located on the outskirts of Tokyo and known as a residential and logistical hub in the Greater Tokyo Area.
-
C.
Asaka, Saitama
Asaka is a suburban city in Saitama Prefecture, Japan, located in the Greater Tokyo metropolitan area and known primarily as a residential and commuter town.
-
D.
Ichikawa, Chiba Prefecture
Ichikawa, in Chiba Prefecture, is a residential and commercial city in the Greater Tokyo Area known for its convenient access to central Tokyo and mix of urban and suburban neighborhoods.
-
E.
Honjo, Saitama Prefecture
Honjo, Saitama Prefecture is a city in central Japan known for its educational institutions and its location in the northern part of the Greater Tokyo 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: Kawaguchi, Saitama Prefecture Triple: [Nishi-Kawaguchi Station, locatedIn, Kawaguchi, Saitama Prefecture]
Generated description
Kawaguchi, Saitama Prefecture is a city in the Greater Tokyo area of Japan known as a residential and industrial suburb with convenient rail access to central Tokyo.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Kawaguchi, Saitama Prefecture Target entity description: Kawaguchi, Saitama Prefecture is a city in the Greater Tokyo area of Japan known as a residential and industrial suburb with convenient rail access to central Tokyo.
-
A.
Wako, Saitama
Wako, Saitama is a city in Saitama Prefecture, Japan, located on the northern outskirts of Tokyo and known as a residential and commuter town within the Greater Tokyo Area.
-
B.
Misato, Saitama Prefecture
Misato is a city in Saitama Prefecture, Japan, located on the outskirts of Tokyo and known as a residential and logistical hub in the Greater Tokyo Area.
-
C.
Asaka, Saitama
Asaka is a suburban city in Saitama Prefecture, Japan, located in the Greater Tokyo metropolitan area and known primarily as a residential and commuter town.
-
D.
Ichikawa, Chiba Prefecture
Ichikawa, in Chiba Prefecture, is a residential and commercial city in the Greater Tokyo Area known for its convenient access to central Tokyo and mix of urban and suburban neighborhoods.
-
E.
Honjo, Saitama Prefecture
Honjo, Saitama Prefecture is a city in central Japan known for its educational institutions and its location in the northern part of the Greater Tokyo area.
- 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_69d7bdf7c1f0819098102569a8d8cbf5 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d9714415c08190aa9944b494a3ddad |
completed | April 10, 2026, 9:53 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6af57a8b88190a3f15a3e9e02d492 |
completed | May 3, 2026, 2:13 a.m. |
| NEDg | Description generation | batch_69f6b0cb53848190a7aa38f38d20e44d |
completed | May 3, 2026, 2:19 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f6b1aa191081908266128776a2147a |
completed | May 3, 2026, 2:23 a.m. |
Created at: April 9, 2026, 5:39 p.m.