Triple
T3550933
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nagahori Tsurumi-ryokuchi Line |
E75108
|
entity |
| Predicate | servesStation |
P839
|
FINISHED |
| Object |
Nishi-Nagahori Station
Nishi-Nagahori Station is a subway station in Osaka, Japan, functioning as an interchange point that connects passengers to the Nagahori Tsurumi-ryokuchi Line and other local transit services.
|
E803507
|
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: Nishi-Nagahori Station | Statement: [Nagahori Tsurumi-ryokuchi Line, servesStation, Nishi-Nagahori Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nishi-Nagahori Station Context triple: [Nagahori Tsurumi-ryokuchi Line, servesStation, Nishi-Nagahori Station]
-
A.
Nishikujo Station
Nishikujo Station is a railway station in Osaka, Japan, serving as an important junction connecting the Osaka Loop Line with other regional lines.
-
B.
Ishikawacho Station
Ishikawacho Station is a railway station in Yokohama, Japan, serving as a key access point to the historic Yamate district and nearby tourist attractions such as Chinatown.
-
C.
Fujimigaoka Station
Fujimigaoka Station is a railway station in Tokyo, Japan, serving passengers on a suburban commuter line operated by the Keio Corporation.
-
D.
Hiroo Station
Hiroo Station is a subway station in Tokyo, Japan, serving the Hiroo district on the Tokyo Metro Hibiya Line.
-
E.
Nihon-odori Station
Nihon-odori Station is an underground railway station in Yokohama, Japan, serving the Minatomirai Line and providing access to the city's historic port and government district.
- 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: Nishi-Nagahori Station Triple: [Nagahori Tsurumi-ryokuchi Line, servesStation, Nishi-Nagahori Station]
Generated description
Nishi-Nagahori Station is a subway station in Osaka, Japan, functioning as an interchange point that connects passengers to the Nagahori Tsurumi-ryokuchi Line and other local transit services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nishi-Nagahori Station Target entity description: Nishi-Nagahori Station is a subway station in Osaka, Japan, functioning as an interchange point that connects passengers to the Nagahori Tsurumi-ryokuchi Line and other local transit services.
-
A.
Nishikujo Station
Nishikujo Station is a railway station in Osaka, Japan, serving as an important junction connecting the Osaka Loop Line with other regional lines.
-
B.
Ishikawacho Station
Ishikawacho Station is a railway station in Yokohama, Japan, serving as a key access point to the historic Yamate district and nearby tourist attractions such as Chinatown.
-
C.
Fujimigaoka Station
Fujimigaoka Station is a railway station in Tokyo, Japan, serving passengers on a suburban commuter line operated by the Keio Corporation.
-
D.
Hiroo Station
Hiroo Station is a subway station in Tokyo, Japan, serving the Hiroo district on the Tokyo Metro Hibiya Line.
-
E.
Nihon-odori Station
Nihon-odori Station is an underground railway station in Yokohama, Japan, serving the Minatomirai Line and providing access to the city's historic port and government district.
- 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_69ad85d33c6c819081d5ac1df13b5680 |
completed | March 8, 2026, 2:21 p.m. |
| NER | Named-entity recognition | batch_69adbfd52f44819088e07139fe987e2a |
completed | March 8, 2026, 6:28 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1399616708190968442c5389166cf |
completed | April 4, 2026, 4:17 p.m. |
| NEDg | Description generation | batch_69d13b3887148190b2cfe4a1466509fa |
completed | April 4, 2026, 4:24 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d13b975c688190be72b89cf1845956 |
completed | April 4, 2026, 4:25 p.m. |
Created at: March 8, 2026, 3:20 p.m.