Triple
T18381710
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Morinomiya Station |
E446465
|
entity |
| Predicate | adjacentStationOnChūōLine |
P22113
|
FINISHED |
| Object |
Osakabekkan-mae Station (direction: Nagata)
Osakabekkan-mae Station (direction: Nagata) is a railway station on Osaka’s Chūō Line serving trains traveling toward Nagata in the Osaka Metro network.
|
E1321548
|
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: Osakabekkan-mae Station (direction: Nagata) | Statement: [Morinomiya Station, adjacentStationOnChūōLine, Osakabekkan-mae Station (direction: Nagata)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Osakabekkan-mae Station (direction: Nagata) Context triple: [Morinomiya Station, adjacentStationOnChūōLine, Osakabekkan-mae Station (direction: Nagata)]
-
A.
Hirakata-kōen Station
Hirakata-kōen Station is a railway station in Hirakata, Osaka Prefecture, Japan, serving visitors to the nearby Hirakata Park amusement park and the surrounding residential area.
-
B.
Sakuragawa Station (Osaka)
Sakuragawa Station (Osaka) is a subway station in Naniwa-ku, Osaka, Japan, serving the Osaka Metro network.
-
C.
Motomachi-Chukagai Station
Motomachi-Chukagai Station is a Yokohama Minatomirai Line underground railway station that serves as the main transit gateway to Yokohama’s Chinatown and the Motomachi shopping district.
-
D.
Nagata Station
Nagata Station is a railway station in Higashiōsaka, Osaka Prefecture, Japan, serving as a key interchange between the Osaka Metro Chūō Line and the Kintetsu Keihanna Line.
-
E.
Nagata Station
Nagata Station is a railway station in Kobe, Japan, that functions as a stop on the Kobe Municipal Subway 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: Osakabekkan-mae Station (direction: Nagata) Triple: [Morinomiya Station, adjacentStationOnChūōLine, Osakabekkan-mae Station (direction: Nagata)]
Generated description
Osakabekkan-mae Station (direction: Nagata) is a railway station on Osaka’s Chūō Line serving trains traveling toward Nagata in the Osaka Metro network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Osakabekkan-mae Station (direction: Nagata) Target entity description: Osakabekkan-mae Station (direction: Nagata) is a railway station on Osaka’s Chūō Line serving trains traveling toward Nagata in the Osaka Metro network.
-
A.
Hirakata-kōen Station
Hirakata-kōen Station is a railway station in Hirakata, Osaka Prefecture, Japan, serving visitors to the nearby Hirakata Park amusement park and the surrounding residential area.
-
B.
Sakuragawa Station (Osaka)
Sakuragawa Station (Osaka) is a subway station in Naniwa-ku, Osaka, Japan, serving the Osaka Metro network.
-
C.
Motomachi-Chukagai Station
Motomachi-Chukagai Station is a Yokohama Minatomirai Line underground railway station that serves as the main transit gateway to Yokohama’s Chinatown and the Motomachi shopping district.
-
D.
Nagata Station
Nagata Station is a railway station in Higashiōsaka, Osaka Prefecture, Japan, serving as a key interchange between the Osaka Metro Chūō Line and the Kintetsu Keihanna Line.
-
E.
Nagata Station
Nagata Station is a railway station in Kobe, Japan, that functions as a stop on the Kobe Municipal Subway 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_69d8b9f370b88190b1e5081c2c238e7f |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e5179b60f88190adf39e85375bd11b |
completed | April 19, 2026, 5:57 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a03d782cb54819091b847cdeb98ed5c |
completed | May 13, 2026, 1:44 a.m. |
| NEDg | Description generation | batch_6a03d8adc00c81908ca0a4825a2bcea1 |
completed | May 13, 2026, 1:49 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a03da59c1b081908d9488233c611586 |
completed | May 13, 2026, 1:56 a.m. |
Created at: April 10, 2026, 10:45 a.m.