Triple
T10460171
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Airport Express |
E246649
|
entity |
| Predicate | depot |
P14646
|
FINISHED |
| Object |
Siu Ho Wan Depot
Siu Ho Wan Depot is a major MTR railway maintenance and stabling facility on Lantau Island in Hong Kong that serves multiple lines including the Airport Express.
|
E865019
|
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: Siu Ho Wan Depot | Statement: [Airport Express, depot, Siu Ho Wan Depot]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Siu Ho Wan Depot Context triple: [Airport Express, depot, Siu Ho Wan Depot]
-
A.
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.
-
B.
Chai Wan Typhoon Shelter
Chai Wan Typhoon Shelter is a protected harbor area on the eastern side of Hong Kong Island that provides safe anchorage for vessels during typhoons and rough weather.
-
C.
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.
-
D.
Hong Kong Dockyard
Hong Kong Dockyard was a major British Royal Navy shipbuilding and repair facility in Hong Kong that served as a key naval and maritime hub in East Asia.
-
E.
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.
- 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: Siu Ho Wan Depot Triple: [Airport Express, depot, Siu Ho Wan Depot]
Generated description
Siu Ho Wan Depot is a major MTR railway maintenance and stabling facility on Lantau Island in Hong Kong that serves multiple lines including the Airport Express.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Siu Ho Wan Depot Target entity description: Siu Ho Wan Depot is a major MTR railway maintenance and stabling facility on Lantau Island in Hong Kong that serves multiple lines including the Airport Express.
-
A.
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.
-
B.
Chai Wan Typhoon Shelter
Chai Wan Typhoon Shelter is a protected harbor area on the eastern side of Hong Kong Island that provides safe anchorage for vessels during typhoons and rough weather.
-
C.
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.
-
D.
Hong Kong Dockyard
Hong Kong Dockyard was a major British Royal Navy shipbuilding and repair facility in Hong Kong that served as a key naval and maritime hub in East Asia.
-
E.
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.
- 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_69d89fcc84b48190a39de0d9b9111ebd |
completed | April 10, 2026, 6:59 a.m. |
| NEDg | Description generation | batch_69d8a1656b348190ba932d03402d6a4d |
completed | April 10, 2026, 7:06 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d8a2b82bb48190899f37a967fef444 |
completed | April 10, 2026, 7:11 a.m. |
Created at: April 6, 2026, 12:18 p.m.