Triple
T14306047
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tai Po |
E354698
|
entity |
| Predicate | locatedOn |
P40
|
FINISHED |
| Object | Kowloon–Canton Railway corridor |
E1077752
|
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: Kowloon–Canton Railway corridor | Statement: [Tai Po, locatedOn, Kowloon–Canton Railway corridor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kowloon–Canton Railway corridor Context triple: [Tai Po, locatedOn, Kowloon–Canton Railway corridor]
-
A.
Beijing–Kowloon Railway
The Beijing–Kowloon Railway is a major north–south trunk rail line in China connecting the capital Beijing with Hong Kong’s Kowloon, serving as a key passenger and freight corridor through multiple provinces.
-
B.
Hong Kong Link Road
Hong Kong Link Road is the highway connection on the Hong Kong side that links the Hong Kong–Zhuhai–Macau Bridge to Hong Kong’s local road network and airport area.
-
C.
West Rail Line
chosen
The West Rail Line was a major commuter railway line in Hong Kong’s MTR network, serving the northwestern New Territories and connecting residential districts to urban Kowloon.
-
D.
MTR Kwun Tong line
The MTR Kwun Tong line is one of Hong Kong’s main urban metro lines, running through densely populated Kowloon districts and serving as a key commuter corridor in the city’s rapid transit network.
-
E.
Tai Po Road
Tai Po Road is one of Hong Kong’s oldest major highways, historically serving as the primary route linking Kowloon with the New Territories, including the town of Tai Po.
- 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_69d8278ed42c8190b9f882dcce611347 |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de85b156b0819083f2bd319deed1b6 |
completed | April 14, 2026, 6:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd6d7c397c81908dab10dd8d7aa367 |
completed | May 8, 2026, 4:58 a.m. |
Created at: April 10, 2026, 1:12 a.m.