Triple
T13173692
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | MTR Tung Chung Line |
E313042
|
entity |
| Predicate | connectsTo |
P845
|
FINISHED |
| Object | Tung Chung station |
E1079163
|
NE FINISHED |
How this triple was built (2 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: Tung Chung station | Statement: [MTR Tung Chung Line, connectsTo, Tung Chung station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tung Chung station Context triple: [MTR Tung Chung Line, connectsTo, Tung Chung station]
-
A.
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.
-
B.
Hang Hau station
Hang Hau station is an underground Mass Transit Railway (MTR) station serving the residential area of Hang Hau in Tseung Kwan O, Hong Kong.
-
C.
Tung Chung MTR station
chosen
Tung Chung MTR station is a major terminus on Hong Kong’s Tung Chung Line, serving the Tung Chung New Town and providing access to nearby attractions such as Hong Kong International Airport and Ngong Ping 360.
-
D.
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.
-
E.
Wong Tai Sin station
Wong Tai Sin station is an MTR rapid transit station in Hong Kong serving the Wong Tai Sin district on the Kwun Tong Line.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d806ac3ee081909b2fd27d060aa974 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d98c303e3c819086cf0f0b6d9e61ca |
completed | April 10, 2026, 11:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fde158a5a48190b3945945f94f97a0 |
completed | May 8, 2026, 1:12 p.m. |
Created at: April 9, 2026, 9:14 p.m.