Triple
T22762706
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | John Belcher |
E563033
|
entity |
| Predicate | notableWork |
P4
|
FINISHED |
| Object | Electra House, London |
—
|
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: Electra House, London | Statement: [John Belcher, notableWork, Electra House, London]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Electra House, London Context triple: [John Belcher, notableWork, Electra House, London]
-
A.
Eland House, London
Eland House, London is a government office building in Westminster that has served as the central headquarters for various UK central government departments.
-
B.
Riverside House, London
Riverside House, London is a prominent office building on the South Bank of the Thames that serves as the main headquarters of the UK communications regulator Ofcom.
-
C.
Thames House, London
Thames House in London is a prominent government building best known as the headquarters of the United Kingdom’s domestic security and counter-intelligence agency, MI5.
-
D.
Barbican
The Barbican in Kraków is a well-preserved medieval fortified outpost and gateway that once formed part of the city’s defensive walls.
-
E.
Barbican
The Barbican in Banská Bystrica is a historic fortification structure that once formed part of the town’s medieval defensive system.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Electra House, London Target entity description: Electra House, London is a prominent early 20th-century commercial building in the City of London designed by architect John Belcher, noted for its grand Edwardian Baroque style.
-
A.
Eland House, London
Eland House, London is a government office building in Westminster that has served as the central headquarters for various UK central government departments.
-
B.
Riverside House, London
Riverside House, London is a prominent office building on the South Bank of the Thames that serves as the main headquarters of the UK communications regulator Ofcom.
-
C.
Thames House, London
Thames House in London is a prominent government building best known as the headquarters of the United Kingdom’s domestic security and counter-intelligence agency, MI5.
-
D.
Barbican
The Barbican is Plymouth’s historic harbourside district, known for its cobbled streets, preserved Elizabethan architecture, and vibrant waterfront pubs and galleries.
-
E.
Barbican
The Barbican in Kraków is a well-preserved medieval fortified outpost and gateway that once formed part of the city’s defensive walls.
- F. None of above. chosen
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_69e24552e11c81909c2d61578a558bd7 |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f17a7dd9348190ba7c74362ad30b1e |
completed | April 29, 2026, 3:26 a.m. |
Created at: April 17, 2026, 3:26 p.m.