Triple
T13173701
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | MTR Tung Chung Line |
E313042
|
entity |
| Predicate | hasInterchangeStation |
P2413
|
FINISHED |
| Object | Nam Cheong station |
E1029159
|
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: Nam Cheong station | Statement: [MTR Tung Chung Line, hasInterchangeStation, Nam Cheong station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nam Cheong station Context triple: [MTR Tung Chung Line, hasInterchangeStation, Nam Cheong station]
-
A.
Nam Cheong MTR station
chosen
Nam Cheong MTR station is a major interchange station in Hong Kong connecting the Tung Chung Line and Tuen Ma Line, serving the Nam Cheong and Sham Shui Po areas.
-
B.
Hung Hom Station
Hung Hom Station is a major railway and MTR interchange in Kowloon, Hong Kong, serving as a key hub for local and cross-boundary train services.
-
C.
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.
-
D.
Tai Wai station
Tai Wai station is a major MTR interchange station in Hong Kong’s New Territories, serving as a key rail hub for the Sha Tin area.
-
E.
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.
- 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_69fe0ccb9c3481908820f7620102e373 |
completed | May 8, 2026, 4:18 p.m. |
Created at: April 9, 2026, 9:14 p.m.