Triple
T15645478
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Zhonghe–Xinlu line |
E376165
|
entity |
| Predicate | rollingStock |
P1305
|
FINISHED |
| Object |
Taipei Metro C381
The Taipei Metro C381 is a modern electric multiple unit train used on Taipei's metro system, featuring air-conditioned carriages and advanced safety and passenger information systems.
|
E1215630
|
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: Taipei Metro C381 | Statement: [Zhonghe–Xinlu line, rollingStock, Taipei Metro C381]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Taipei Metro C381 Context triple: [Zhonghe–Xinlu line, rollingStock, Taipei Metro C381]
-
A.
Taipei Metro C371
The Taipei Metro C371 is a type of electric multiple unit train used on Taipei's rapid transit system, featuring modern design and equipment for urban passenger service.
-
B.
Taipei Metro C301
Taipei Metro C301 is a type of electric multiple unit train used on the Taipei Metro system, notably operating on lines such as the Zhonghe–Xinlu line.
-
C.
Taipei Metro C341
Taipei Metro C341 is a type of electric multiple unit train used on Taipei's Zhonghe–Xinlu Line as part of the city's rapid transit fleet.
-
D.
Taipei Metro Wenhu line
The Taipei Metro Wenhu line is an elevated, driverless rapid transit line in Taipei that connects key districts and facilities, including Taipei Songshan Airport.
-
E.
Taipei Metro Bannan Line
The Taipei Metro Bannan Line is a major east–west rapid transit line in Taipei, Taiwan, connecting key commercial and residential districts across the city and into New Taipei City.
- 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: Taipei Metro C381 Triple: [Zhonghe–Xinlu line, rollingStock, Taipei Metro C381]
Generated description
The Taipei Metro C381 is a modern electric multiple unit train used on Taipei's metro system, featuring air-conditioned carriages and advanced safety and passenger information systems.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Taipei Metro C381 Target entity description: The Taipei Metro C381 is a modern electric multiple unit train used on Taipei's metro system, featuring air-conditioned carriages and advanced safety and passenger information systems.
-
A.
Taipei Metro C371
The Taipei Metro C371 is a type of electric multiple unit train used on Taipei's rapid transit system, featuring modern design and equipment for urban passenger service.
-
B.
Taipei Metro C301
Taipei Metro C301 is a type of electric multiple unit train used on the Taipei Metro system, notably operating on lines such as the Zhonghe–Xinlu line.
-
C.
Taipei Metro C341
Taipei Metro C341 is a type of electric multiple unit train used on Taipei's Zhonghe–Xinlu Line as part of the city's rapid transit fleet.
-
D.
Taipei Metro Wenhu line
The Taipei Metro Wenhu line is an elevated, driverless rapid transit line in Taipei that connects key districts and facilities, including Taipei Songshan Airport.
-
E.
Taipei Metro Bannan Line
The Taipei Metro Bannan Line is a major east–west rapid transit line in Taipei, Taiwan, connecting key commercial and residential districts across the city and into New Taipei City.
- 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_69d85cd1564c8190991adda63bfab4b0 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69e04ed5b8b081908d7127964eed3b09 |
completed | April 16, 2026, 2:52 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a004f372f7c8190ba04b8bd13bff95c |
completed | May 10, 2026, 9:26 a.m. |
| NEDg | Description generation | batch_6a00525b579c81909df181059d0e3db8 |
completed | May 10, 2026, 9:39 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0052ee614881908eb8f7c031ff8f7c |
completed | May 10, 2026, 9:42 a.m. |
Created at: April 10, 2026, 4:15 a.m.