Triple
T6619841
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | London Borough of Barnet |
E149645
|
entity |
| Predicate | hasPark |
P105
|
FINISHED |
| Object |
Hampstead Heath Extension
Hampstead Heath Extension is a large, semi-wild open space in north London known for its meadows, woodlands, and recreational areas adjoining the main Hampstead Heath.
|
E608135
|
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: Hampstead Heath Extension | Statement: [London Borough of Barnet, hasPark, Hampstead Heath Extension]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hampstead Heath Extension Context triple: [London Borough of Barnet, hasPark, Hampstead Heath Extension]
-
A.
Wanstead Flats
Wanstead Flats is an open expanse of grassland and parkland on the southern edge of Epping Forest in East London, popular for recreation and wildlife.
-
B.
Hampstead Garden Suburb
Hampstead Garden Suburb is a pioneering early 20th-century planned community in north London, celebrated as a model of the Garden City movement for its harmonious blend of green spaces, varied housing, and thoughtful urban design.
-
C.
Ealing Common
Ealing Common is a large public green space and residential area in the London Borough of Ealing, known for its open parkland and Victorian and Edwardian housing.
-
D.
Stanmore Common
Stanmore Common is a large area of ancient woodland and heathland in the London Borough of Harrow, valued as a local nature reserve for its wildlife and walking trails.
-
E.
Ealing Green
Ealing Green is a small historic green and surrounding area in the London Borough of Ealing, known for its village-like feel, period architecture, and proximity to Ealing’s town center.
- 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: Hampstead Heath Extension Triple: [London Borough of Barnet, hasPark, Hampstead Heath Extension]
Generated description
Hampstead Heath Extension is a large, semi-wild open space in north London known for its meadows, woodlands, and recreational areas adjoining the main Hampstead Heath.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hampstead Heath Extension Target entity description: Hampstead Heath Extension is a large, semi-wild open space in north London known for its meadows, woodlands, and recreational areas adjoining the main Hampstead Heath.
-
A.
Wanstead Flats
Wanstead Flats is an open expanse of grassland and parkland on the southern edge of Epping Forest in East London, popular for recreation and wildlife.
-
B.
Hampstead Garden Suburb
Hampstead Garden Suburb is a pioneering early 20th-century planned community in north London, celebrated as a model of the Garden City movement for its harmonious blend of green spaces, varied housing, and thoughtful urban design.
-
C.
Ealing Common
Ealing Common is a large public green space and residential area in the London Borough of Ealing, known for its open parkland and Victorian and Edwardian housing.
-
D.
Stanmore Common
Stanmore Common is a large area of ancient woodland and heathland in the London Borough of Harrow, valued as a local nature reserve for its wildlife and walking trails.
-
E.
Ealing Green
Ealing Green is a small historic green and surrounding area in the London Borough of Ealing, known for its village-like feel, period architecture, and proximity to Ealing’s town center.
- F. None of above. chosen
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_69c687ed8a9c81908bb671717cb192ef |
completed | March 27, 2026, 1:36 p.m. |
| NER | Named-entity recognition | batch_69c6af5ca97481909f8a7dc47249b4d3 |
completed | March 27, 2026, 4:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c6e4461e748190b4feead6ef16a01c |
completed | March 27, 2026, 8:10 p.m. |
| NEDg | Description generation | batch_69c6e4ea6f6881909b85e33120dffc18 |
completed | March 27, 2026, 8:13 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c6e8fcde0c8190baa4cac159b8e590 |
completed | March 27, 2026, 8:30 p.m. |
Created at: March 27, 2026, 1:58 p.m.