Triple
T13710573
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Wan Chai District |
E328758
|
entity |
| Predicate | hasMTRStation |
P39430
|
FINISHED |
| Object |
Causeway Bay station
Causeway Bay station is a major Mass Transit Railway (MTR) station on Hong Kong Island serving the busy shopping and commercial district of Causeway Bay.
|
E1126366
|
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: Causeway Bay station | Statement: [Wan Chai District, hasMTRStation, Causeway Bay station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Causeway Bay station Context triple: [Wan Chai District, hasMTRStation, Causeway Bay station]
-
A.
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.
-
B.
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.
-
C.
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.
-
D.
East Tsim Sha Tsui Station
East Tsim Sha Tsui Station is an underground MTR station in Kowloon, Hong Kong, serving the Tsim Sha Tsui waterfront and nearby cultural and commercial attractions.
-
E.
Wan Chai MTR station
Wan Chai MTR station is a busy underground railway station on Hong Kong Island serving the Wan Chai commercial and convention district.
- 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: Causeway Bay station Triple: [Wan Chai District, hasMTRStation, Causeway Bay station]
Generated description
Causeway Bay station is a major Mass Transit Railway (MTR) station on Hong Kong Island serving the busy shopping and commercial district of Causeway Bay.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Causeway Bay station Target entity description: Causeway Bay station is a major Mass Transit Railway (MTR) station on Hong Kong Island serving the busy shopping and commercial district of Causeway Bay.
-
A.
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.
-
B.
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.
-
C.
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.
-
D.
East Tsim Sha Tsui Station
East Tsim Sha Tsui Station is an underground MTR station in Kowloon, Hong Kong, serving the Tsim Sha Tsui waterfront and nearby cultural and commercial attractions.
-
E.
Wan Chai MTR station
Wan Chai MTR station is a busy underground railway station on Hong Kong Island serving the Wan Chai commercial and convention district.
- 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_69d80770b9bc81909f70c8c317d53cff |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dd43949e6c8190ae5e4fa119cde33a |
completed | April 13, 2026, 7:27 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe729a48288190bf24503af6522677 |
completed | May 8, 2026, 11:32 p.m. |
| NEDg | Description generation | batch_69fe73b306348190b0bf6b1ecace239a |
completed | May 8, 2026, 11:37 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69fe74b4dcc4819084e7f1c055fc559f |
completed | May 8, 2026, 11:41 p.m. |
Created at: April 9, 2026, 9:54 p.m.