Triple
T12418870
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Itabashi Station |
E296711
|
entity |
| Predicate | hasFacility |
P105
|
FINISHED |
| Object |
Midori-no-madoguchi (staffed ticket office)
Midori-no-madoguchi is JR East’s branded, staffed ticket office where passengers can purchase tickets, make seat reservations, and obtain various rail travel services.
|
E980367
|
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: Midori-no-madoguchi (staffed ticket office) | Statement: [Itabashi Station, hasFacility, Midori-no-madoguchi (staffed ticket office)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Midori-no-madoguchi (staffed ticket office) Context triple: [Itabashi Station, hasFacility, Midori-no-madoguchi (staffed ticket office)]
-
A.
Morinomiya Depot
Morinomiya Depot is a major Osaka Metro facility used for the storage, inspection, and maintenance of trains serving the Sennichimae Line and other routes.
-
B.
Shiki Depot
Shiki Depot is a Tobu Railway maintenance and storage facility that services and houses Tobu 9000 series commuter trains.
-
C.
Minatomirai Station
Minatomirai Station is an underground railway station in Yokohama, Japan, that serves the Minato Mirai 21 waterfront business and entertainment district on the Minatomirai Line.
-
D.
Dome-mae Chiyozaki Station
Dome-mae Chiyozaki Station is a railway station in Osaka, Japan, serving passengers traveling to and from the Kyocera Dome Osaka and its surrounding urban area.
-
E.
Chidoribashi Station
Chidoribashi Station is a railway station in Osaka, Japan, serving local passengers on the Hanshin Electric Railway 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: Midori-no-madoguchi (staffed ticket office) Triple: [Itabashi Station, hasFacility, Midori-no-madoguchi (staffed ticket office)]
Generated description
Midori-no-madoguchi is JR East’s branded, staffed ticket office where passengers can purchase tickets, make seat reservations, and obtain various rail travel services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Midori-no-madoguchi (staffed ticket office) Target entity description: Midori-no-madoguchi is JR East’s branded, staffed ticket office where passengers can purchase tickets, make seat reservations, and obtain various rail travel services.
-
A.
Morinomiya Depot
Morinomiya Depot is a major Osaka Metro facility used for the storage, inspection, and maintenance of trains serving the Sennichimae Line and other routes.
-
B.
Shiki Depot
Shiki Depot is a Tobu Railway maintenance and storage facility that services and houses Tobu 9000 series commuter trains.
-
C.
Minatomirai Station
Minatomirai Station is an underground railway station in Yokohama, Japan, that serves the Minato Mirai 21 waterfront business and entertainment district on the Minatomirai Line.
-
D.
Dome-mae Chiyozaki Station
Dome-mae Chiyozaki Station is a railway station in Osaka, Japan, serving passengers traveling to and from the Kyocera Dome Osaka and its surrounding urban area.
-
E.
Chidoribashi Station
Chidoribashi Station is a railway station in Osaka, Japan, serving local passengers on the Hanshin Electric Railway 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_69d6ada0640c81908c061d7fb3d47786 |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d94d6efd748190a5d9396a343e41e1 |
completed | April 10, 2026, 7:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f634933b9881909fd592ede7c3e49c |
completed | May 2, 2026, 5:29 p.m. |
| NEDg | Description generation | batch_69f6356c21908190b34d1324da8f8052 |
completed | May 2, 2026, 5:33 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f63693f5c881909a9683a0c6a68739 |
completed | May 2, 2026, 5:38 p.m. |
Created at: April 8, 2026, 9:55 p.m.