Triple
T15645309
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | MRT |
E376161
|
entity |
| Predicate | notableStation |
P3858
|
FINISHED |
| Object |
Songshan Station
Songshan Station is a major terminal and transfer hub on Taipei’s metro system, serving the eastern end of the Green Line and connecting to regional rail services.
|
E1235880
|
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: Songshan Station | Statement: [MRT, notableStation, Songshan Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Songshan Station Context triple: [MRT, notableStation, Songshan Station]
-
A.
Guanyinsi station
Guanyinsi station is a metro stop on Beijing’s Daxing Airport Express line serving passengers traveling between the city and Beijing Daxing International Airport.
-
B.
Pingguoyuan station
Pingguoyuan station is a major western terminus and interchange station on the Beijing Subway serving the Shijingshan District of Beijing, China.
-
C.
Banqiao Station
Banqiao Station is a major transportation hub in New Taipei, Taiwan, serving high-speed rail, conventional rail, metro, and bus services.
-
D.
Linkou Station
Linkou Station is a metro station on the Taoyuan Airport MRT line in Taiwan, serving the Linkou district and providing connections between central Taipei, Taoyuan, and Taiwan Taoyuan International Airport.
-
E.
Su’ao Station
Su’ao Station is a railway station in Su’ao Township, Yilan County, Taiwan, serving as the southern endpoint of the Taiwan Railways Administration’s Yilan 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: Songshan Station Triple: [MRT, notableStation, Songshan Station]
Generated description
Songshan Station is a major terminal and transfer hub on Taipei’s metro system, serving the eastern end of the Green Line and connecting to regional rail services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Songshan Station Target entity description: Songshan Station is a major terminal and transfer hub on Taipei’s metro system, serving the eastern end of the Green Line and connecting to regional rail services.
-
A.
Guanyinsi station
Guanyinsi station is a metro stop on Beijing’s Daxing Airport Express line serving passengers traveling between the city and Beijing Daxing International Airport.
-
B.
Pingguoyuan station
Pingguoyuan station is a major western terminus and interchange station on the Beijing Subway serving the Shijingshan District of Beijing, China.
-
C.
Banqiao Station
Banqiao Station is a major transportation hub in New Taipei, Taiwan, serving high-speed rail, conventional rail, metro, and bus services.
-
D.
Linkou Station
Linkou Station is a metro station on the Taoyuan Airport MRT line in Taiwan, serving the Linkou district and providing connections between central Taipei, Taoyuan, and Taiwan Taoyuan International Airport.
-
E.
Su’ao Station
Su’ao Station is a railway station in Su’ao Township, Yilan County, Taiwan, serving as the southern endpoint of the Taiwan Railways Administration’s Yilan 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_69d85cd1564c8190991adda63bfab4b0 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69e04ed400ec8190a14a9f7cf3092865 |
completed | April 16, 2026, 2:52 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00bafb761881908e7a891ef390982a |
completed | May 10, 2026, 5:06 p.m. |
| NEDg | Description generation | batch_6a00bb798f2881909ef049c15e452438 |
completed | May 10, 2026, 5:08 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a00bbcb80788190bf41001d0cdebe44 |
completed | May 10, 2026, 5:09 p.m. |
Created at: April 10, 2026, 4:15 a.m.