Triple
T12649827
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | MRT Purple Line |
E302126
|
entity |
| Predicate | terminus |
P388
|
FINISHED |
| Object |
Tao Poon station
Tao Poon station is a Bangkok rapid transit station that serves as a key interchange and endpoint for the MRT network, particularly linking the Purple Line with other city lines.
|
E1007272
|
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: Tao Poon station | Statement: [MRT Purple Line, terminus, Tao Poon station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tao Poon station Context triple: [MRT Purple Line, terminus, Tao Poon station]
-
A.
Ximen Station
Ximen Station is a major Taipei Metro interchange station in the Ximending shopping and entertainment district of Taipei, Taiwan.
-
B.
Madang Road station
Madang Road station is a Shanghai Metro interchange station in the Huangpu District, serving as a stop on Line 13 and connecting with other central urban routes.
-
C.
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.
-
D.
Hua Mak station
Hua Mak station is a stop on Bangkok’s Airport Rail Link rapid transit line, serving the Hua Mak area in the eastern part of the city.
-
E.
Sucat station
Sucat station is a commuter rail station in Muntinlupa, Metro Manila, serving passengers on the Philippine National Railways network.
- 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: Tao Poon station Triple: [MRT Purple Line, terminus, Tao Poon station]
Generated description
Tao Poon station is a Bangkok rapid transit station that serves as a key interchange and endpoint for the MRT network, particularly linking the Purple Line with other city lines.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tao Poon station Target entity description: Tao Poon station is a Bangkok rapid transit station that serves as a key interchange and endpoint for the MRT network, particularly linking the Purple Line with other city lines.
-
A.
Ximen Station
Ximen Station is a major Taipei Metro interchange station in the Ximending shopping and entertainment district of Taipei, Taiwan.
-
B.
Madang Road station
Madang Road station is a Shanghai Metro interchange station in the Huangpu District, serving as a stop on Line 13 and connecting with other central urban routes.
-
C.
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.
-
D.
Hua Mak station
Hua Mak station is a stop on Bangkok’s Airport Rail Link rapid transit line, serving the Hua Mak area in the eastern part of the city.
-
E.
Sucat station
Sucat station is a commuter rail station in Muntinlupa, Metro Manila, serving passengers on the Philippine National Railways network.
- 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_69d7bdec9f9c8190b4bac675b7588211 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d9615cf6f48190bd0983cf7465ab15 |
completed | April 10, 2026, 8:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f69b88d7048190bb584aa48bba5288 |
completed | May 3, 2026, 12:49 a.m. |
| NEDg | Description generation | batch_69f69c46a6208190a113aefbce1bbaac |
completed | May 3, 2026, 12:52 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f69cead6d881909765424b5391a613 |
completed | May 3, 2026, 12:55 a.m. |
Created at: April 9, 2026, 5:18 p.m.