Triple
T18702640
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Abbey National |
E457289
|
entity |
| Predicate | formedByMergerOf |
P77
|
FINISHED |
| Object | National Building Society |
—
|
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: National Building Society | Statement: [Abbey National, formedByMergerOf, National Building Society]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: National Building Society Context triple: [Abbey National, formedByMergerOf, National Building Society]
-
A.
Nationwide Building Society
Nationwide Building Society is a major UK mutual financial institution offering banking and mortgage services to its members.
-
B.
Birmingham and Bridgwater Building Society
Birmingham and Bridgwater Building Society was a former UK mutual building society that operated in the Birmingham and Bridgwater areas before being absorbed into what later became Birmingham Midshires.
-
C.
Principality Building Society
Principality Building Society is a major Welsh financial institution and building society known for providing mortgages, savings, and other banking services, and for its prominent sports sponsorships.
-
D.
Abbey Road Building Society
Abbey Road Building Society was a British mutual financial institution that later became part of Abbey National, a major UK building society and bank.
-
E.
Halifax Building Society
Halifax Building Society was a major British mutual financial institution and mortgage lender that grew to become one of the UK’s largest building societies before later demutualising and merging into Halifax plc.
- 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: National Building Society Target entity description: National Building Society was a British mutual financial institution that later became part of Abbey National, offering savings and mortgage services to its members.
-
A.
Nationwide Building Society
Nationwide Building Society is a major UK mutual financial institution offering banking and mortgage services to its members.
-
B.
Birmingham and Bridgwater Building Society
Birmingham and Bridgwater Building Society was a former UK mutual building society that operated in the Birmingham and Bridgwater areas before being absorbed into what later became Birmingham Midshires.
-
C.
Principality Building Society
Principality Building Society is a major Welsh financial institution and building society known for providing mortgages, savings, and other banking services, and for its prominent sports sponsorships.
-
D.
Abbey Road Building Society
Abbey Road Building Society was a British mutual financial institution that later became part of Abbey National, a major UK building society and bank.
-
E.
Halifax Building Society
Halifax Building Society was a major British mutual financial institution and mortgage lender that grew to become one of the UK’s largest building societies before later demutualising and merging into Halifax plc.
- 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_69d8d392aad081909fe31aa03e6e97d1 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e56714d0588190ac050356bc2784fd |
completed | April 19, 2026, 11:36 p.m. |
Created at: April 10, 2026, 11:49 a.m.