Triple
T3478601
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Yotsubashi Line |
E73434
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Kita-Kagaya Station
Kita-Kagaya Station is a subway station in Osaka, Japan, serving passengers on the Osaka Metro Yotsubashi Line.
|
E733937
|
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: Kita-Kagaya Station | Statement: [Yotsubashi Line, hasStation, Kita-Kagaya Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kita-Kagaya Station Context triple: [Yotsubashi Line, hasStation, Kita-Kagaya Station]
-
A.
Kita-Toda Station
Kita-Toda Station is a railway station in Toda, Saitama Prefecture, Japan, operated by JR East.
-
B.
Kitaōji Station
Kitaōji Station is an underground metro station in Kyoto, Japan, serving the Kyoto Municipal Subway Karasuma Line and acting as a key transit hub in the city's northern area.
-
C.
Kita-Yono Station
Kita-Yono Station is a railway station in Saitama, Japan, operated by JR East on the Saikyo Line and serving commuters in the surrounding urban area.
-
D.
Takaido Station
Takaido Station is a railway station in Tokyo, Japan, served by the Keio Inokashira Line and providing local commuter access within the city.
-
E.
Shindaita Station
Shindaita Station is a railway station in Tokyo, Japan, serving passengers on the Keio Inokashira Line.
- 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: Kita-Kagaya Station Triple: [Yotsubashi Line, hasStation, Kita-Kagaya Station]
Generated description
Kita-Kagaya Station is a subway station in Osaka, Japan, serving passengers on the Osaka Metro Yotsubashi Line.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Kita-Kagaya Station Target entity description: Kita-Kagaya Station is a subway station in Osaka, Japan, serving passengers on the Osaka Metro Yotsubashi Line.
-
A.
Kita-Toda Station
Kita-Toda Station is a railway station in Toda, Saitama Prefecture, Japan, operated by JR East.
-
B.
Kitaōji Station
Kitaōji Station is an underground metro station in Kyoto, Japan, serving the Kyoto Municipal Subway Karasuma Line and acting as a key transit hub in the city's northern area.
-
C.
Kita-Yono Station
Kita-Yono Station is a railway station in Saitama, Japan, operated by JR East on the Saikyo Line and serving commuters in the surrounding urban area.
-
D.
Takaido Station
Takaido Station is a railway station in Tokyo, Japan, served by the Keio Inokashira Line and providing local commuter access within the city.
-
E.
Shindaita Station
Shindaita Station is a railway station in Tokyo, Japan, serving passengers on the Keio Inokashira Line.
- 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_69ad85b3c9b08190857cae74c7f36da9 |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adbb5ca73c81908256e3339a3a6f9f |
completed | March 8, 2026, 6:09 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ce1c351f848190a1f91a09f7319a01 |
completed | April 2, 2026, 7:35 a.m. |
| NEDg | Description generation | batch_69ce1e6e83008190a4c2f796928882c1 |
completed | April 2, 2026, 7:44 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ce1f3d46f48190be7b494e808a70f9 |
completed | April 2, 2026, 7:48 a.m. |
Created at: March 8, 2026, 3:17 p.m.