Triple
T2857676
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nishinakajima-Minamigata Station |
E63241
|
entity |
| Predicate | adjacentToStation |
P30238
|
FINISHED |
| Object |
Minamikata Station
Minamikata Station is a railway station in Osaka, Japan, located near Nishinakajima-Minamigata Station and serving local commuter traffic.
|
E673409
|
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: Minamikata Station | Statement: [Nishinakajima-Minamigata Station, adjacentToStation, Minamikata Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Minamikata Station Context triple: [Nishinakajima-Minamigata Station, adjacentToStation, Minamikata Station]
-
A.
Minami-Yono Station
Minami-Yono Station is a railway station in Saitama, Japan, operated by JR East on the Saikyo Line, providing commuter access between Saitama and central Tokyo.
-
B.
Minowa Station
Minowa Station is a subway station on the Tokyo Metro Hibiya Line serving the Taitō area of Tokyo, Japan.
-
C.
Nagatsuta Station
Nagatsuta Station is a major railway hub in Yokohama, Japan, serving multiple lines and acting as an important commuter interchange in the region.
-
D.
Makiochi Station
Makiochi Station is a railway station serving the city of Minoh in Osaka Prefecture, Japan.
-
E.
Kawauchi Station
Kawauchi Station is a railway station in Sendai, Japan, serving as a primary public transit access point for the nearby Kawauchi Campus of Tohoku University.
- 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: Minamikata Station Triple: [Nishinakajima-Minamigata Station, adjacentToStation, Minamikata Station]
Generated description
Minamikata Station is a railway station in Osaka, Japan, located near Nishinakajima-Minamigata Station and serving local commuter traffic.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Minamikata Station Target entity description: Minamikata Station is a railway station in Osaka, Japan, located near Nishinakajima-Minamigata Station and serving local commuter traffic.
-
A.
Minami-Yono Station
Minami-Yono Station is a railway station in Saitama, Japan, operated by JR East on the Saikyo Line, providing commuter access between Saitama and central Tokyo.
-
B.
Minowa Station
Minowa Station is a subway station on the Tokyo Metro Hibiya Line serving the Taitō area of Tokyo, Japan.
-
C.
Nagatsuta Station
Nagatsuta Station is a major railway hub in Yokohama, Japan, serving multiple lines and acting as an important commuter interchange in the region.
-
D.
Makiochi Station
Makiochi Station is a railway station serving the city of Minoh in Osaka Prefecture, Japan.
-
E.
Kawauchi Station
Kawauchi Station is a railway station in Sendai, Japan, serving as a primary public transit access point for the nearby Kawauchi Campus of Tohoku University.
- 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_69ab4c41e8c08190a9e8f5249cc12610 |
completed | March 6, 2026, 9:50 p.m. |
| NER | Named-entity recognition | batch_69abdf881bbc81908987317b88b405d0 |
completed | March 7, 2026, 8:19 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c85695cc608190aa6ed016bd3f8929 |
completed | March 28, 2026, 10:30 p.m. |
| NEDg | Description generation | batch_69c85765d1f48190b171ff87a15c5b74 |
completed | March 28, 2026, 10:34 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c8580963748190b81bd7437259da28 |
completed | March 28, 2026, 10:36 p.m. |
Created at: March 6, 2026, 10:02 p.m.