Triple
T12713983
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cross-Harbour Tunnel |
E303790
|
entity |
| Predicate | isFirstUnderseaRoadTunnelIn |
P106309
|
FINISHED |
| Object | Hong Kong |
E8492
|
NE FINISHED |
How this triple was built (3 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: Hong Kong | Statement: [Cross-Harbour Tunnel, isFirstUnderseaRoadTunnelIn, Hong Kong]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hong Kong Context triple: [Cross-Harbour Tunnel, isFirstUnderseaRoadTunnelIn, Hong Kong]
-
A.
Hong Kong, China
chosen
Hong Kong, China is a major global financial and trading hub and a Special Administrative Region of China located on the southern coast of the country.
-
B.
Kowloon
Kowloon is a densely populated urban area of Hong Kong known for its vibrant street life, markets, and skyline facing Victoria Harbour.
-
C.
Macau
Macau is a Special Administrative Region of China known for its blend of Portuguese and Chinese cultures and its major casino and tourism industry.
-
D.
Macau
Macau is a coastal municipality in the Brazilian state of Rio Grande do Norte, known for its salt production and fishing activities.
-
E.
Wan Chai, Hong Kong
Wan Chai, Hong Kong is a bustling commercial and entertainment district on Hong Kong Island known for its mix of office towers, shopping, nightlife, and historic sites.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: isFirstUnderseaRoadTunnelIn Context triple: [Cross-Harbour Tunnel, isFirstUnderseaRoadTunnelIn, Hong Kong]
-
A.
hasSubseaTunnel
Indicates that one location or structure is connected to another by an underwater tunnel.
-
B.
SeikanTunnelConnects
Indicates that the Seikan Tunnel serves as a physical connection between two geographic locations or regions.
-
C.
roadTunnelOpeningYear
Indicates the calendar year in which a road tunnel was officially opened for use.
-
D.
SeikanTunnelType
Indicates that one entity is classified as a specific type or category of Seikan Tunnel.
-
E.
lengthUnderseaSection
Indicates that the specified length pertains to the portion of an object or route that lies beneath the sea surface.
- 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_69d7bdf084148190ab9d513dc0735af4 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d9620a7554819083784897ff690652 |
completed | April 10, 2026, 8:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7304d8ad08190bf444835cfca6205 |
completed | May 3, 2026, 11:23 a.m. |
| PD | Predicate disambiguation | batch_69d960c088dc8190b0e63312c54e4c6c |
completed | April 10, 2026, 8:42 p.m. |
| PDg | Predicate description generation | batch_69d961acadb8819098de743bc951fedb |
completed | April 10, 2026, 8:46 p.m. |
Created at: April 9, 2026, 5:23 p.m.