Triple
T3550940
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nagahori Tsurumi-ryokuchi Line |
E75108
|
entity |
| Predicate | servesStation |
P839
|
FINISHED |
| Object |
Tsurumi-ryokuchi Station
Tsurumi-ryokuchi Station is a railway station in Osaka, Japan, providing access to the Tsurumi Ryokuchi Park area via the city’s subway network.
|
E813595
|
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: Tsurumi-ryokuchi Station | Statement: [Nagahori Tsurumi-ryokuchi Line, servesStation, Tsurumi-ryokuchi Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tsurumi-ryokuchi Station Context triple: [Nagahori Tsurumi-ryokuchi Line, servesStation, Tsurumi-ryokuchi Station]
-
A.
Kawachi-Yamamoto Station
Kawachi-Yamamoto Station is a railway station in Kashiwara, Osaka Prefecture, Japan, serving as a local transit hub on the Kintetsu Railway network.
-
B.
Kawachi-Matsubara Station
Kawachi-Matsubara Station is a railway station in Fujiidera, Osaka Prefecture, Japan, serving as a local transit hub on the Kintetsu Minami Osaka Line.
-
C.
Matsuyamachi Station
Matsuyamachi Station is an underground metro station in Osaka, Japan, located in the Chūō ward and integrated into the city’s urban subway network.
-
D.
Itami Station
Itami Station is a railway station in Itami, Hyōgo Prefecture, Japan, operated by JR West and serving as a stop on the Fukuchiyama (JR Takarazuka) Line.
-
E.
Tsukamoto Station
Tsukamoto Station is a railway station in Osaka, Japan, served by JR West and located just west of the major Osaka Station on the Tōkaidō Main Line (JR Kobe 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: Tsurumi-ryokuchi Station Triple: [Nagahori Tsurumi-ryokuchi Line, servesStation, Tsurumi-ryokuchi Station]
Generated description
Tsurumi-ryokuchi Station is a railway station in Osaka, Japan, providing access to the Tsurumi Ryokuchi Park area via the city’s subway network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tsurumi-ryokuchi Station Target entity description: Tsurumi-ryokuchi Station is a railway station in Osaka, Japan, providing access to the Tsurumi Ryokuchi Park area via the city’s subway network.
-
A.
Kawachi-Yamamoto Station
Kawachi-Yamamoto Station is a railway station in Kashiwara, Osaka Prefecture, Japan, serving as a local transit hub on the Kintetsu Railway network.
-
B.
Kawachi-Matsubara Station
Kawachi-Matsubara Station is a railway station in Fujiidera, Osaka Prefecture, Japan, serving as a local transit hub on the Kintetsu Minami Osaka Line.
-
C.
Matsuyamachi Station
Matsuyamachi Station is an underground metro station in Osaka, Japan, located in the Chūō ward and integrated into the city’s urban subway network.
-
D.
Itami Station
Itami Station is a railway station in Itami, Hyōgo Prefecture, Japan, operated by JR West and serving as a stop on the Fukuchiyama (JR Takarazuka) Line.
-
E.
Tsukamoto Station
Tsukamoto Station is a railway station in Osaka, Japan, served by JR West and located just west of the major Osaka Station on the Tōkaidō Main Line (JR Kobe 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_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_69d189c795d48190ba80739d07bc899c |
completed | April 4, 2026, 9:59 p.m. |
| NEDg | Description generation | batch_69d18adf50308190bf1cc9d6dd1d7ea3 |
completed | April 4, 2026, 10:04 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d18b6a2fb0819092ee274310721b50 |
completed | April 4, 2026, 10:06 p.m. |
Created at: March 8, 2026, 3:20 p.m.