Triple
T11285641
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ōiso, Kanagawa |
E267178
|
entity |
| Predicate | servedByStation |
P726
|
FINISHED |
| Object |
Ōiso Station
Ōiso Station is a railway station in Ōiso, Kanagawa Prefecture, Japan, operated by JR East on the Tōkaidō Main Line.
|
E1310415
|
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: Ōiso Station | Statement: [Ōiso, Kanagawa, servedByStation, Ōiso Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ōiso Station Context triple: [Ōiso, Kanagawa, servedByStation, Ōiso Station]
-
A.
Shijō Station
Shijō Station is a major underground metro station on the Kyoto Municipal Subway network, serving as a key transit point in central Kyoto near the city’s main commercial district.
-
B.
Kujo Station
Kujo Station is a subway station in Kyoto, Japan, served by the Kyoto Municipal Subway Karasuma Line.
-
C.
Kujo Station
Kujo Station is a railway station in Osaka, Japan, served by the Hanshin Electric Railway network.
-
D.
Shiyakusho Station
Shiyakusho Station is a subway station in Nagoya, Japan, serving the city hall area and providing convenient access to Nagoya Castle.
-
E.
Ogikubo Station
Ogikubo Station is a major railway and subway hub in Suginami, Tokyo, serving as an interchange between JR East’s Chūō Line and the Tokyo Metro 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: Ōiso Station Triple: [Ōiso, Kanagawa, servedByStation, Ōiso Station]
Generated description
Ōiso Station is a railway station in Ōiso, Kanagawa Prefecture, Japan, operated by JR East on the Tōkaidō Main Line.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ōiso Station Target entity description: Ōiso Station is a railway station in Ōiso, Kanagawa Prefecture, Japan, operated by JR East on the Tōkaidō Main Line.
-
A.
Shijō Station
Shijō Station is a major underground metro station on the Kyoto Municipal Subway network, serving as a key transit point in central Kyoto near the city’s main commercial district.
-
B.
Kujo Station
Kujo Station is a subway station in Kyoto, Japan, served by the Kyoto Municipal Subway Karasuma Line.
-
C.
Kujo Station
Kujo Station is a railway station in Osaka, Japan, served by the Hanshin Electric Railway network.
-
D.
Shiyakusho Station
Shiyakusho Station is a subway station in Nagoya, Japan, serving the city hall area and providing convenient access to Nagoya Castle.
-
E.
Ogikubo Station
Ogikubo Station is a major railway and subway hub in Suginami, Tokyo, serving as an interchange between JR East’s Chūō Line and the Tokyo Metro 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_69d6aac993a08190a6f36445ebaf9a43 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e9855e8881909bd301718cbd8ca1 |
completed | April 9, 2026, 6:01 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0397e71ec481909dabe3c945affb37 |
completed | May 12, 2026, 9:13 p.m. |
| NEDg | Description generation | batch_6a0399364d988190a457415c9c64a68d |
completed | May 12, 2026, 9:18 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0399e221308190988e728b9efb0141 |
completed | May 12, 2026, 9:21 p.m. |
Created at: April 8, 2026, 9:31 p.m.