Triple
T18674383
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mount Eden railway station |
E456560
|
entity |
| Predicate | underwentRebuildFor |
P1510
|
FINISHED |
| Object | City Rail Link project |
—
|
NE NERFINISHED |
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: City Rail Link project | Statement: [Mount Eden railway station, underwentRebuildFor, City Rail Link project]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: City Rail Link project Context triple: [Mount Eden railway station, underwentRebuildFor, City Rail Link project]
-
A.
City Rail Link
chosen
City Rail Link is a major underground rail project in Auckland, New Zealand, designed to transform the city’s commuter rail network by creating a through-running, high-capacity rail corridor beneath the central business district.
-
B.
North–South Line project
The North–South Line project is a major Amsterdam metro expansion initiative that created a new north–south rapid transit corridor beneath the city to improve urban mobility and connectivity.
-
C.
Airport Rail Link
The Airport Rail Link is a rapid transit rail line in Bangkok that connects the city center with Suvarnabhumi Airport, providing a fast alternative to road travel.
-
D.
Asian Land Transport Infrastructure Development project
The Asian Land Transport Infrastructure Development project is a UNESCAP initiative aimed at developing and coordinating regional land transport systems across Asia, including the Asian Highway Network.
-
E.
Express Rail Link
Express Rail Link is a high-speed rail service in Malaysia that connects Kuala Lumpur International Airport with central Kuala Lumpur.
- 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: underwentRebuildFor Context triple: [Mount Eden railway station, underwentRebuildFor, City Rail Link project]
-
A.
rebuiltUnder
Indicates that an entity was reconstructed or restored while being subject to the authority, control, or governance of another entity.
-
B.
rebuiltFor
chosen
Indicates that one entity has been reconstructed, renovated, or modified specifically to serve the needs, purposes, or use of another entity.
-
C.
rebuiltOn
Indicates that one entity has been reconstructed, restored, or built again on, over, or using the foundation, structure, or basis of another entity.
-
D.
rebuild
Indicates restoring or constructing again something that was previously built, often after damage, destruction, or significant alteration.
-
E.
rebuiltCompletedIn
Indicates that an entity has undergone a rebuilding process that was fully completed in a specified time or event.
- F. None of above.
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_69d8d38f72b4819090a935175d9ca8af |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e556b41cd881908f37bf7c85e96559 |
completed | April 19, 2026, 10:27 p.m. |
| PD | Predicate disambiguation | batch_69e478db7a248190a8c6584673773923 |
completed | April 19, 2026, 6:40 a.m. |
Created at: April 10, 2026, 11:48 a.m.