Triple
T20485555
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 25 Canada Square |
E502582
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Citigroup European headquarters complex |
—
|
NE NERFINISHED |
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: Citigroup European headquarters complex | Statement: [25 Canada Square, partOf, Citigroup European headquarters complex]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Citigroup European headquarters complex Context triple: [25 Canada Square, partOf, Citigroup European headquarters complex]
-
A.
Deutsche Bank Twin Towers
The Deutsche Bank Twin Towers are a pair of prominent modern high-rise office buildings that serve as the global headquarters of Deutsche Bank and a defining feature of Frankfurt’s financial district skyline.
-
B.
HSBC Tower
HSBC Tower is a prominent skyscraper in London’s Canary Wharf financial district that serves as one of the global headquarters of HSBC.
-
C.
Bloomberg Tower
Bloomberg Tower is a prominent mixed-use skyscraper in Midtown Manhattan that houses Bloomberg L.P.’s global headquarters along with offices, retail space, and luxury residences.
-
D.
World Trade Centre office complex
The World Trade Centre office complex is a commercial business hub located within Vancouver's iconic Canada Place on the downtown waterfront.
-
E.
Citigroup Centre
chosen
Citigroup Centre is a major office complex in London’s Canary Wharf financial district that serves as a key European hub for Citigroup.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e0b4af32848190aea80682b44d5d6e |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e69b5aac208190956c7fd935578d60 |
completed | April 20, 2026, 9:32 p.m. |
Created at: April 16, 2026, 11:34 a.m.