Triple
T11814890
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Wynyard railway station |
E280971
|
entity |
| Predicate | connectsTo |
P845
|
FINISHED |
| Object |
Wynyard Walk pedestrian tunnel
The Wynyard Walk pedestrian tunnel is an underground walkway in Sydney’s central business district that provides a direct, high-capacity link between Wynyard Station and the Barangaroo waterfront precinct.
|
E947625
|
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: Wynyard Walk pedestrian tunnel | Statement: [Wynyard railway station, connectsTo, Wynyard Walk pedestrian tunnel]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Wynyard Walk pedestrian tunnel Context triple: [Wynyard railway station, connectsTo, Wynyard Walk pedestrian tunnel]
-
A.
Wynyard Crossing pedestrian bridge
The Wynyard Crossing pedestrian bridge is a modern double-leaf bascule bridge in Auckland, New Zealand, providing a key walking and cycling link across the Viaduct Harbour between the city centre and the Wynyard Quarter.
-
B.
Greywell Tunnel
Greywell Tunnel is a disused, bat-inhabited canal tunnel in Hampshire, England, notable as the former western terminus of the Basingstoke Canal and a protected wildlife site.
-
C.
Point Elizabeth Walkway
Point Elizabeth Walkway is a coastal walking track on New Zealand’s West Coast known for its scenic clifftop views, native bush, and outlooks over the Tasman Sea.
-
D.
Lyttelton road and rail tunnel corridor
The Lyttelton road and rail tunnel corridor is a key transport route connecting the port town of Lyttelton with Christchurch, carrying both vehicular and rail traffic through the Port Hills.
-
E.
Greenwich Foot Tunnel
Greenwich Foot Tunnel is a historic pedestrian tunnel beneath the River Thames in London, connecting Greenwich on the south bank with the Isle of Dogs on the north.
- 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: Wynyard Walk pedestrian tunnel Triple: [Wynyard railway station, connectsTo, Wynyard Walk pedestrian tunnel]
Generated description
The Wynyard Walk pedestrian tunnel is an underground walkway in Sydney’s central business district that provides a direct, high-capacity link between Wynyard Station and the Barangaroo waterfront precinct.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Wynyard Walk pedestrian tunnel Target entity description: The Wynyard Walk pedestrian tunnel is an underground walkway in Sydney’s central business district that provides a direct, high-capacity link between Wynyard Station and the Barangaroo waterfront precinct.
-
A.
Wynyard Crossing pedestrian bridge
The Wynyard Crossing pedestrian bridge is a modern double-leaf bascule bridge in Auckland, New Zealand, providing a key walking and cycling link across the Viaduct Harbour between the city centre and the Wynyard Quarter.
-
B.
Greywell Tunnel
Greywell Tunnel is a disused, bat-inhabited canal tunnel in Hampshire, England, notable as the former western terminus of the Basingstoke Canal and a protected wildlife site.
-
C.
Point Elizabeth Walkway
Point Elizabeth Walkway is a coastal walking track on New Zealand’s West Coast known for its scenic clifftop views, native bush, and outlooks over the Tasman Sea.
-
D.
Lyttelton road and rail tunnel corridor
The Lyttelton road and rail tunnel corridor is a key transport route connecting the port town of Lyttelton with Christchurch, carrying both vehicular and rail traffic through the Port Hills.
-
E.
Greenwich Foot Tunnel
Greenwich Foot Tunnel is a historic pedestrian tunnel beneath the River Thames in London, connecting Greenwich on the south bank with the Isle of Dogs on the north.
- 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_69d6ab26aae88190b2489efcb2a24234 |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d8a5ccbbd481908c9013cb5a50c079 |
completed | April 10, 2026, 7:25 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f131b62abc8190a02f584541baaee5 |
completed | April 28, 2026, 10:16 p.m. |
| NEDg | Description generation | batch_69f141b31c9081908f19ff870f5f3c33 |
completed | April 28, 2026, 11:24 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f14fdb39d48190828668fc535d7f6a |
completed | April 29, 2026, 12:24 a.m. |
Created at: April 8, 2026, 9:42 p.m.