Triple
T4040557
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kintetsu Minami Osaka Line |
E83934
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Takaida Station (Kintetsu)
Takaida Station (Kintetsu) is a railway station in Osaka, Japan, operated by Kintetsu Railway on its Minami Osaka Line.
|
E408870
|
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: Takaida Station (Kintetsu) | Statement: [Kintetsu Minami Osaka Line, hasStation, Takaida Station (Kintetsu)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Takaida Station (Kintetsu) Context triple: [Kintetsu Minami Osaka Line, hasStation, Takaida Station (Kintetsu)]
-
A.
Takatsuki Station
Takatsuki Station is a major railway station in Takatsuki, Osaka Prefecture, Japan, serving as an important stop on the JR Kyoto Line between Osaka and Kyoto.
-
B.
Makiochi Station
Makiochi Station is a railway station serving the city of Minoh in Osaka Prefecture, Japan.
-
C.
Chikatetsu Akatsuka Station
Chikatetsu Akatsuka Station is a subway railway station in Itabashi, Tokyo, served by Tokyo Metro and providing access to the surrounding residential and commercial areas.
-
D.
Ikenoue Station
Ikenoue Station is a railway station in Tokyo, Japan, served by the Keio Inokashira Line and primarily used by local commuters.
-
E.
Kita-Toda Station
Kita-Toda Station is a railway station in Toda, Saitama Prefecture, Japan, operated by JR East.
- 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: Takaida Station (Kintetsu) Triple: [Kintetsu Minami Osaka Line, hasStation, Takaida Station (Kintetsu)]
Generated description
Takaida Station (Kintetsu) is a railway station in Osaka, Japan, operated by Kintetsu Railway on its Minami Osaka Line.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Takaida Station (Kintetsu) Target entity description: Takaida Station (Kintetsu) is a railway station in Osaka, Japan, operated by Kintetsu Railway on its Minami Osaka Line.
-
A.
Takatsuki Station
Takatsuki Station is a major railway station in Takatsuki, Osaka Prefecture, Japan, serving as an important stop on the JR Kyoto Line between Osaka and Kyoto.
-
B.
Makiochi Station
Makiochi Station is a railway station serving the city of Minoh in Osaka Prefecture, Japan.
-
C.
Chikatetsu Akatsuka Station
Chikatetsu Akatsuka Station is a subway railway station in Itabashi, Tokyo, served by Tokyo Metro and providing access to the surrounding residential and commercial areas.
-
D.
Ikenoue Station
Ikenoue Station is a railway station in Tokyo, Japan, served by the Keio Inokashira Line and primarily used by local commuters.
-
E.
Kita-Toda Station
Kita-Toda Station is a railway station in Toda, Saitama Prefecture, Japan, operated by JR East.
- 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_69aed92f7cf0819098e0539bdcc3767f |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69aefb39400881909d0f5430f04e441c |
completed | March 9, 2026, 4:54 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b55649b75c819086b272f56ac73be4 |
completed | March 14, 2026, 12:36 p.m. |
| NEDg | Description generation | batch_69b55a1974348190b6c8ca74fb9da47e |
completed | March 14, 2026, 12:52 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b55a828d7881908e3e9a14bc77103c |
completed | March 14, 2026, 12:54 p.m. |
Created at: March 9, 2026, 3:37 p.m.