Triple

T14627880
Position Surface form Disambiguated ID Type / Status
Subject Tsuen Wan E343399 entity
Predicate hasMTRStation P39430 FINISHED
Object Tsuen Wan West station
Tsuen Wan West station is an MTR railway station in Hong Kong serving the Tsuen Wan area on the Tuen Ma line.
 E1141035 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: Tsuen Wan West station | Statement: [Tsuen Wan, hasMTRStation, Tsuen Wan West station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tsuen Wan West station
Context triple: [Tsuen Wan, hasMTRStation, Tsuen Wan West station]
  • A. Tsuen Wan station
    Tsuen Wan station is a major terminus on Hong Kong’s MTR Tsuen Wan line, serving as a key transport hub for the Tsuen Wan New Town area in the New Territories.
  • B. Tsing Yi station
    Tsing Yi station is a major Hong Kong railway interchange on the Airport Express and Tung Chung lines, serving the Tsing Yi New Town area and providing rapid access to Hong Kong International Airport and central districts.
  • C. Yau Tong station
    Yau Tong station is an MTR interchange station in eastern Kowloon, Hong Kong, serving as a key transfer point between the Tseung Kwan O Line and the Kwun Tong Line.
  • D. Cheung Sha Wan MTR station
    Cheung Sha Wan MTR station is an underground Mass Transit Railway station in Hong Kong serving the Cheung Sha Wan area of Sham Shui Po District on the Tsuen Wan line.
  • E. Sham Shui Po MTR station
    Sham Shui Po MTR station is an urban Mass Transit Railway station on Hong Kong’s Tsuen Wan Line serving the densely populated Sham Shui Po District in Kowloon.
  • 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: Tsuen Wan West station
Triple: [Tsuen Wan, hasMTRStation, Tsuen Wan West station]
Generated description
Tsuen Wan West station is an MTR railway station in Hong Kong serving the Tsuen Wan area on the Tuen Ma line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tsuen Wan West station
Target entity description: Tsuen Wan West station is an MTR railway station in Hong Kong serving the Tsuen Wan area on the Tuen Ma line.
  • A. Tsuen Wan station
    Tsuen Wan station is a major terminus on Hong Kong’s MTR Tsuen Wan line, serving as a key transport hub for the Tsuen Wan New Town area in the New Territories.
  • B. Tsing Yi station
    Tsing Yi station is a major Hong Kong railway interchange on the Airport Express and Tung Chung lines, serving the Tsing Yi New Town area and providing rapid access to Hong Kong International Airport and central districts.
  • C. Yau Tong station
    Yau Tong station is an MTR interchange station in eastern Kowloon, Hong Kong, serving as a key transfer point between the Tseung Kwan O Line and the Kwun Tong Line.
  • D. Cheung Sha Wan MTR station
    Cheung Sha Wan MTR station is an underground Mass Transit Railway station in Hong Kong serving the Cheung Sha Wan area of Sham Shui Po District on the Tsuen Wan line.
  • E. Sham Shui Po MTR station
    Sham Shui Po MTR station is an urban Mass Transit Railway station on Hong Kong’s Tsuen Wan Line serving the densely populated Sham Shui Po District in Kowloon.
  • 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_69d822dffc3c8190aa173b90761bffda completed April 9, 2026, 10:06 p.m.
NER Named-entity recognition batch_69deb4a7c8fc81909d10c1f563d7d1e7 completed April 14, 2026, 9:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69fec86ea50c819083d0bbed4c459041 completed May 9, 2026, 5:38 a.m.
NEDg Description generation batch_69fec9b5dc18819087d088e094c3c7b4 completed May 9, 2026, 5:44 a.m.
NED2 Entity disambiguation (via description) batch_69feca0d38088190910dbf4f2538a9d4 completed May 9, 2026, 5:45 a.m.
Created at: April 10, 2026, 1:26 a.m.