Triple
T14943421
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | River Fleet (culverted) |
E372587
|
entity |
| Predicate | sourceArea |
P410
|
FINISHED |
| Object | Hampstead Heath |
E189364
|
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: Hampstead Heath | Statement: [River Fleet (culverted), sourceArea, Hampstead Heath]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hampstead Heath Context triple: [River Fleet (culverted), sourceArea, Hampstead Heath]
-
A.
Hampstead Heath
chosen
Hampstead Heath is a large, ancient London parkland known for its woodlands, meadows, bathing ponds, and panoramic views over the city.
-
B.
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.
-
C.
Chiswick Common
Chiswick Common is a public green space in the Chiswick area of West London, used for recreation, sports, and community activities.
-
D.
Wandsworth Common
Wandsworth Common is a large public green space in southwest London known for its ponds, playing fields, and residential surroundings.
-
E.
Wanstead Park
Wanstead Park is a railway station in east London serving the Gospel Oak to Barking line, close to the green spaces of Wanstead Flats and Wanstead Park.
- 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_69d85cc9da0c81908d583ca3f63a3908 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69ded68c1df0819084c0cd61b207d398 |
completed | April 15, 2026, 12:06 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe8bd69df481908d8b1a5e6add0a7b |
completed | May 9, 2026, 1:20 a.m. |
Created at: April 10, 2026, 2:38 a.m.