Triple
T15665342
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Wenhu line |
E377171
|
entity |
| Predicate | hasTerminus |
P388
|
FINISHED |
| Object |
Nangang Exhibition Center station
Nangang Exhibition Center station is a major Taipei Metro station serving the Nangang District and providing access to the Taipei Nangang Exhibition Center.
|
E1169935
|
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: Nangang Exhibition Center station | Statement: [Wenhu line, hasTerminus, Nangang Exhibition Center station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nangang Exhibition Center station Context triple: [Wenhu line, hasTerminus, Nangang Exhibition Center station]
-
A.
Convention & Exhibition Center station
Convention & Exhibition Center station is a major Shenzhen Metro interchange serving the city’s central business district and the nearby Shenzhen Convention and Exhibition Center.
-
B.
Expo Center station
Expo Center station is a light rail station in Portland, Oregon, serving as the northern terminus of TriMet’s MAX Yellow Line near the Portland Expo Center.
-
C.
Imbiah station
Imbiah station is a monorail station on Singapore’s Sentosa Island serving the Imbiah attractions area along the Sentosa Express line.
-
D.
Xicun Station
Xicun Station is a metro station in Guangzhou, China, serving passengers on the Guangzhou Metro network.
-
E.
AsiaWorld–Expo station
AsiaWorld–Expo station is a Hong Kong MTR terminus on the Airport Express line serving the AsiaWorld–Expo convention and exhibition centre near Hong Kong International Airport.
- 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: Nangang Exhibition Center station Triple: [Wenhu line, hasTerminus, Nangang Exhibition Center station]
Generated description
Nangang Exhibition Center station is a major Taipei Metro station serving the Nangang District and providing access to the Taipei Nangang Exhibition Center.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nangang Exhibition Center station Target entity description: Nangang Exhibition Center station is a major Taipei Metro station serving the Nangang District and providing access to the Taipei Nangang Exhibition Center.
-
A.
Convention & Exhibition Center station
Convention & Exhibition Center station is a major Shenzhen Metro interchange serving the city’s central business district and the nearby Shenzhen Convention and Exhibition Center.
-
B.
Expo Center station
Expo Center station is a light rail station in Portland, Oregon, serving as the northern terminus of TriMet’s MAX Yellow Line near the Portland Expo Center.
-
C.
Imbiah station
Imbiah station is a monorail station on Singapore’s Sentosa Island serving the Imbiah attractions area along the Sentosa Express line.
-
D.
Xicun Station
Xicun Station is a metro station in Guangzhou, China, serving passengers on the Guangzhou Metro network.
-
E.
AsiaWorld–Expo station
AsiaWorld–Expo station is a Hong Kong MTR terminus on the Airport Express line serving the AsiaWorld–Expo convention and exhibition centre near Hong Kong International Airport.
- 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_69d85cd2e28481909d4e975bee20872f |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69e04f0f4df08190ad2c5d78e435d8eb |
completed | April 16, 2026, 2:53 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff679ff4648190a2f05d6445fa59df |
completed | May 9, 2026, 4:58 p.m. |
| NEDg | Description generation | batch_69ff68af38848190975e374b2c8c917b |
completed | May 9, 2026, 5:02 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff69660b6c819082dbdf06db1c8fe3 |
completed | May 9, 2026, 5:05 p.m. |
Created at: April 10, 2026, 4:16 a.m.