Triple
T10460150
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Airport Express |
E246649
|
entity |
| Predicate | station |
P726
|
FINISHED |
| Object |
Kowloon station
Kowloon station is a major Hong Kong railway hub on the Airport Express and Tung Chung lines, serving as a key interchange for airport transfers and urban transport.
|
E868749
|
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: Kowloon station | Statement: [Airport Express, station, Kowloon station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kowloon station Context triple: [Airport Express, station, Kowloon station]
-
A.
Hong Kong Station
Hong Kong Station is a major railway and transport hub in Central, Hong Kong, serving as a key terminus for the Airport Express and Tung Chung Line of the MTR.
-
B.
Admiralty MTR station
Admiralty MTR station is a major interchange station on Hong Kong’s MTR network, serving as a key transit hub between Hong Kong Island and Kowloon and providing direct access to nearby commercial complexes and government offices.
-
C.
Hong Kong West Kowloon station
Hong Kong West Kowloon station is a major high-speed rail hub in Hong Kong that connects the city to mainland China via cross-border services.
-
D.
Tung Chung Terminal
Tung Chung Terminal is the urban cable car terminus and main ticketing hub for the Ngong Ping 360 attraction on Lantau Island, Hong Kong.
-
E.
Gangxia station
Gangxia station is a metro station in Shenzhen, China, serving as part of the city’s rapid transit network.
- 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: Kowloon station Triple: [Airport Express, station, Kowloon station]
Generated description
Kowloon station is a major Hong Kong railway hub on the Airport Express and Tung Chung lines, serving as a key interchange for airport transfers and urban transport.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Kowloon station Target entity description: Kowloon station is a major Hong Kong railway hub on the Airport Express and Tung Chung lines, serving as a key interchange for airport transfers and urban transport.
-
A.
Hong Kong Station
Hong Kong Station is a major railway and transport hub in Central, Hong Kong, serving as a key terminus for the Airport Express and Tung Chung Line of the MTR.
-
B.
Admiralty MTR station
Admiralty MTR station is a major interchange station on Hong Kong’s MTR network, serving as a key transit hub between Hong Kong Island and Kowloon and providing direct access to nearby commercial complexes and government offices.
-
C.
Hong Kong West Kowloon station
Hong Kong West Kowloon station is a major high-speed rail hub in Hong Kong that connects the city to mainland China via cross-border services.
-
D.
Tung Chung Terminal
Tung Chung Terminal is the urban cable car terminus and main ticketing hub for the Ngong Ping 360 attraction on Lantau Island, Hong Kong.
-
E.
Gangxia station
Gangxia station is a metro station in Shenzhen, China, serving as part of the city’s rapid transit network.
- 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_69d381c04fe08190957c26c526a3b05a |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d50882eb0c8190a4311634b867eab1 |
completed | April 7, 2026, 1:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d90dac584081909a79bc300b9338c8 |
completed | April 10, 2026, 2:48 p.m. |
| NEDg | Description generation | batch_69d91196e4e88190bb4aeae8c475d636 |
completed | April 10, 2026, 3:04 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d9126254408190a79ea571649416f6 |
completed | April 10, 2026, 3:08 p.m. |
Created at: April 6, 2026, 12:18 p.m.