Triple
T938219
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Canary Wharf |
E20245
|
entity |
| Predicate | hasLandmarkBuilding |
P14728
|
FINISHED |
| Object | 25 Canada Square |
E111724
|
NE FINISHED |
How this triple was built (2 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: 25 Canada Square | Statement: [Canary Wharf, hasLandmarkBuilding, 25 Canada Square]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 25 Canada Square Context triple: [Canary Wharf, hasLandmarkBuilding, 25 Canada Square]
-
A.
One Canada Square
One Canada Square is a prominent skyscraper in London’s Canary Wharf financial district, long recognized as one of the tallest and most iconic office buildings in the United Kingdom.
-
B.
Meridian Centre
Meridian Centre is a multi-purpose indoor arena in downtown St. Catharines, Ontario, primarily used for ice hockey, concerts, and other large events.
-
C.
HSBC Tower
chosen
HSBC Tower is a prominent skyscraper in London’s Canary Wharf financial district that serves as one of the global headquarters of HSBC.
-
D.
Queen's Centre
Queen's Centre is a major athletics, recreation, and student life complex at Queen's University in Kingston, Ontario.
-
E.
20 Fenchurch Street
20 Fenchurch Street is a distinctive, top-heavy skyscraper in London, popularly known as the “Walkie-Talkie” for its unusual shape and its Sky Garden at the upper floors.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69a493b0270c81909e6c9ce310f6aa55 |
completed | March 1, 2026, 7:29 p.m. |
| NER | Named-entity recognition | batch_69a4b74fc204819083dbed5c19c4bc15 |
completed | March 1, 2026, 10:01 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac119a80e08190b0179f8d413e06fd |
completed | March 7, 2026, 11:52 a.m. |
Created at: March 1, 2026, 7:40 p.m.