Triple
T1991931
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | The O2 Arena |
E43269
|
entity |
| Predicate | builtWithin |
P14101
|
FINISHED |
| Object | Millennium Dome structure |
E177212
|
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: Millennium Dome structure | Statement: [The O2 Arena, builtWithin, Millennium Dome structure]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Millennium Dome structure Context triple: [The O2 Arena, builtWithin, Millennium Dome structure]
-
A.
Millennium Dome
chosen
The Millennium Dome is a large, iconic dome-shaped exhibition structure in Greenwich, London, originally built to celebrate the year 2000 and now redeveloped as The O2 entertainment complex.
-
B.
Skylon Tower
Skylon Tower is an observation tower in Niagara Falls, Ontario, known for its panoramic views of the falls and its revolving dining room.
-
C.
British Museum Great Court
The British Museum Great Court is a vast covered public square at the heart of the British Museum in London, renowned for its dramatic glass roof and transformation of the museum’s central space into a light-filled gathering area.
-
D.
30 St Mary Axe
30 St Mary Axe is a distinctive, energy-efficient commercial skyscraper in the City of London, popularly known as “The Gherkin” for its unique curved, tapering shape.
-
E.
Wembley Arch
The Wembley Arch is a 133-meter-high, iconic steel arch that soars over Wembley Stadium in London and serves as both a structural support and a distinctive visual landmark.
- 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_69a88714cf2c819081644be450b8356e |
completed | March 4, 2026, 7:25 p.m. |
| NER | Named-entity recognition | batch_69abb846f1c0819081edd8d5eb59adce |
completed | March 7, 2026, 5:31 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae0338631c8190a8c7e5177ac473a8 |
completed | March 8, 2026, 11:16 p.m. |
Created at: March 4, 2026, 7:37 p.m.