Triple
T15067401
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Taiwan Railways network |
E379789
|
entity |
| Predicate | hasTerminus |
P388
|
FINISHED |
| Object |
Pingtung Station
Pingtung Station is a major railway station in Pingtung City, Taiwan, serving as an important hub for regional and intercity train services.
|
E1139211
|
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: Pingtung Station | Statement: [Taiwan Railways network, hasTerminus, Pingtung Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pingtung Station Context triple: [Taiwan Railways network, hasTerminus, Pingtung Station]
-
A.
Hualien Station
Hualien Station is a major railway station in Hualien City, Taiwan, serving as an important hub for regional and intercity train services on the island’s east coast.
-
B.
Keelung Station
Keelung Station is a major railway terminus in northern Taiwan serving the port city of Keelung on the Taiwan Railways network.
-
C.
Hsinchu Railway Station
Hsinchu Railway Station is a historic and major train station in Hsinchu, Taiwan, serving as an important hub for regional and intercity rail services.
-
D.
Tainan HSR Station
Tainan HSR Station is a major high-speed rail terminal in southern Taiwan that connects Tainan to other key cities via the Taiwan High Speed Rail network.
-
E.
Fengshan Station
Fengshan Station is a metro station on the Kaohsiung Mass Rapid Transit system serving the Fengshan District in Kaohsiung, Taiwan.
- 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: Pingtung Station Triple: [Taiwan Railways network, hasTerminus, Pingtung Station]
Generated description
Pingtung Station is a major railway station in Pingtung City, Taiwan, serving as an important hub for regional and intercity train services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pingtung Station Target entity description: Pingtung Station is a major railway station in Pingtung City, Taiwan, serving as an important hub for regional and intercity train services.
-
A.
Hualien Station
Hualien Station is a major railway station in Hualien City, Taiwan, serving as an important hub for regional and intercity train services on the island’s east coast.
-
B.
Keelung Station
Keelung Station is a major railway terminus in northern Taiwan serving the port city of Keelung on the Taiwan Railways network.
-
C.
Hsinchu Railway Station
Hsinchu Railway Station is a historic and major train station in Hsinchu, Taiwan, serving as an important hub for regional and intercity rail services.
-
D.
Tainan HSR Station
Tainan HSR Station is a major high-speed rail terminal in southern Taiwan that connects Tainan to other key cities via the Taiwan High Speed Rail network.
-
E.
Fengshan Station
Fengshan Station is a metro station on the Kaohsiung Mass Rapid Transit system serving the Fengshan District in Kaohsiung, Taiwan.
- 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_69d85cd7683881908d405c1b5d7b4f7f |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69dedeea750c819082d8823c9ab6c5a2 |
completed | April 15, 2026, 12:42 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69feb7dd767c8190a129f00303f970bc |
completed | May 9, 2026, 4:28 a.m. |
| NEDg | Description generation | batch_69febbe8125081908bab0c91af6fb6d2 |
completed | May 9, 2026, 4:45 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69febd10a9a08190aabfa072199db5c9 |
completed | May 9, 2026, 4:50 a.m. |
Created at: April 10, 2026, 3:02 a.m.