Triple

T14627879
Position Surface form Disambiguated ID Type / Status
Subject Tsuen Wan E343399 entity
Predicate hasMTRStation P39430 FINISHED
Object 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.
 E1140242 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 station | Statement: [Tsuen Wan, hasMTRStation, Tsuen Wan station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tsuen Wan station
Context triple: [Tsuen Wan, hasMTRStation, Tsuen Wan station]
  • A. 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.
  • B. Sheung Wan station
    Sheung Wan station is an MTR rapid transit station on Hong Kong Island serving the historic Sheung Wan district and acting as a key western terminus of the Island Line.
  • C. Lai King station
    Lai King station is an interchange station in Hong Kong’s MTR system, linking major urban and airport-bound lines and serving the Lai King and Kwai Chung areas.
  • D. Sheung Shui Station
    Sheung Shui Station is a Mass Transit Railway (MTR) station in Hong Kong that serves the Sheung Shui area near the border with mainland China.
  • E. Tseung Kwan O station
    Tseung Kwan O station is a major underground Mass Transit Railway (MTR) station in Hong Kong serving the Tseung Kwan O New Town area in the New Territories.
  • 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 station
Triple: [Tsuen Wan, hasMTRStation, Tsuen Wan station]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tsuen Wan station
Target entity description: 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.
  • A. 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.
  • B. Sheung Wan station
    Sheung Wan station is an MTR rapid transit station on Hong Kong Island serving the historic Sheung Wan district and acting as a key western terminus of the Island Line.
  • C. Lai King station
    Lai King station is an interchange station in Hong Kong’s MTR system, linking major urban and airport-bound lines and serving the Lai King and Kwai Chung areas.
  • D. Sheung Shui Station
    Sheung Shui Station is a Mass Transit Railway (MTR) station in Hong Kong that serves the Sheung Shui area near the border with mainland China.
  • E. Tseung Kwan O station
    Tseung Kwan O station is a major underground Mass Transit Railway (MTR) station in Hong Kong serving the Tseung Kwan O New Town area in the New Territories.
  • 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_69febfcf67348190862c65faa1c815f0 completed May 9, 2026, 5:02 a.m.
NEDg Description generation batch_69fec29663a4819090500e08d50c3055 completed May 9, 2026, 5:13 a.m.
NED2 Entity disambiguation (via description) batch_69fec3057b188190937bc4dc8897cd60 completed May 9, 2026, 5:15 a.m.
Created at: April 10, 2026, 1:26 a.m.