Triple
T367568
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | London Borough of Bromley |
E7995
|
entity |
| Predicate | formedFrom |
P402
|
FINISHED |
| Object |
Municipal Borough of Beckenham
The Municipal Borough of Beckenham was a former local government district in southeast England that administered the suburban town of Beckenham before its incorporation into Greater London.
|
E7995
|
NE FINISHED |
How this triple was built (4 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: Municipal Borough of Beckenham | Statement: [London Borough of Bromley, formedFrom, Municipal Borough of Beckenham]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Municipal Borough of Beckenham Context triple: [London Borough of Bromley, formedFrom, Municipal Borough of Beckenham]
-
A.
London Borough of Bromley
The London Borough of Bromley is a large outer borough in southeast Greater London, known for its extensive green spaces, suburban character, and historic villages such as Downe.
-
B.
Bromley
Bromley is a large suburban town in southeast London, England, known as a major commercial and retail centre within the London Borough of Bromley.
-
C.
Hillingdon
Hillingdon is a suburban borough in West London, England, known for containing Heathrow Airport and a mix of residential areas, green spaces, and commercial hubs.
-
D.
Sidcup
Sidcup is a suburban district in southeast London, England, known for its residential character, local colleges, and position within the London Borough of Bexley.
-
E.
Thurrock
Thurrock is a unitary authority area and borough in Essex, England, located along the north bank of the River Thames within the East of England region.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Municipal Borough of Beckenham Triple: [London Borough of Bromley, formedFrom, Municipal Borough of Beckenham]
Generated description
The Municipal Borough of Beckenham was a former local government district in southeast England that administered the suburban town of Beckenham before its incorporation into Greater London.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Municipal Borough of Beckenham Target entity description: The Municipal Borough of Beckenham was a former local government district in southeast England that administered the suburban town of Beckenham before its incorporation into Greater London.
-
A.
London Borough of Bromley
chosen
The London Borough of Bromley is a large outer borough in southeast Greater London, known for its extensive green spaces, suburban character, and historic villages such as Downe.
-
B.
Bromley
Bromley is a large suburban town in southeast London, England, known as a major commercial and retail centre within the London Borough of Bromley.
-
C.
Hillingdon
Hillingdon is a suburban borough in West London, England, known for containing Heathrow Airport and a mix of residential areas, green spaces, and commercial hubs.
-
D.
Sidcup
Sidcup is a suburban district in southeast London, England, known for its residential character, local colleges, and position within the London Borough of Bexley.
-
E.
Thurrock
Thurrock is a unitary authority area and borough in Essex, England, located along the north bank of the River Thames within the East of England region.
- F. None of above.
Provenance (5 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_69a2e7e880008190a6ad7e06e5d03007 |
completed | Feb. 28, 2026, 1:04 p.m. |
| NER | Named-entity recognition | batch_69a2ebe92c7c8190b49af2b2b461eacc |
completed | Feb. 28, 2026, 1:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a44cb342c08190bcdcdbecf6ba4244 |
completed | March 1, 2026, 2:26 p.m. |
| NEDg | Description generation | batch_69a44d2011948190ae88f3e014bbe6d7 |
completed | March 1, 2026, 2:28 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a44d69d7d08190aeaa3cec973d5a48 |
completed | March 1, 2026, 2:30 p.m. |
Created at: Feb. 28, 2026, 1:08 p.m.