Triple
T5174252
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Osaka Metro Nagahori Tsurumi-ryokuchi Line |
E116757
|
entity |
| Predicate | terminus |
P388
|
FINISHED |
| Object | Kadoma-minami Station |
E800264
|
NE FINISHED |
How this triple was built (2 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: Kadoma-minami Station | Statement: [Osaka Metro Nagahori Tsurumi-ryokuchi Line, terminus, Kadoma-minami Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kadoma-minami Station Context triple: [Osaka Metro Nagahori Tsurumi-ryokuchi Line, terminus, Kadoma-minami Station]
-
A.
Kadoma-minami Station
chosen
Kadoma-minami Station is a railway station in Kadoma, Osaka, Japan, serving as the eastern endpoint of Osaka Metro’s Nagahori Tsurumi-ryokuchi Line.
-
B.
Daimotsu Station
Daimotsu Station is a railway station located in Amagasaki, Hyōgo Prefecture, Japan, serving local commuter rail lines.
-
C.
Minami-Tatsumi Station
Minami-Tatsumi Station is a subway station in Osaka, Japan, serving as the eastern endpoint of the Osaka Metro Sennichimae Line.
-
D.
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.
-
E.
Kawanishi-Ikeda Station
Kawanishi-Ikeda Station is a railway station in Kawanishi, Hyōgo Prefecture, Japan, serving as an important stop on JR West’s Fukuchiyama (Takarazuka) Line and providing access to nearby urban and residential areas.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69bd445ff97c81909a2615cc56235470 |
completed | March 20, 2026, 12:58 p.m. |
| NER | Named-entity recognition | batch_69bd7971284481909e6d07b2368a4f76 |
completed | March 20, 2026, 4:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e4f31e3d5c8190a044eaf67ebc9f08 |
completed | April 19, 2026, 3:22 p.m. |
Created at: March 20, 2026, 1:45 p.m.