Triple
T17917991
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Wanstead Flats |
E447984
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Epping Forest estate of the City of London Corporation |
E345050
|
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: Epping Forest estate of the City of London Corporation | Statement: [Wanstead Flats, partOf, Epping Forest estate of the City of London Corporation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Epping Forest estate of the City of London Corporation Context triple: [Wanstead Flats, partOf, Epping Forest estate of the City of London Corporation]
-
A.
Epping Forest (district)
Epping Forest (district) is a local government district in the county of Essex, England, encompassing a mix of suburban towns, villages, and parts of the historic Epping Forest woodland.
-
B.
Epping Forest
chosen
Epping Forest is an ancient woodland and former royal hunting forest on the border of Greater London and Essex, renowned for its biodiversity, historic landscapes, and extensive recreational trails.
-
C.
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.
-
D.
Hainault Forest Country Park
Hainault Forest Country Park is a large public woodland and nature reserve in northeast London, known for its ancient forest, wildlife habitats, and recreational facilities.
-
E.
Wivenhoe Park
Wivenhoe Park is an English landscape painting by John Constable depicting the grounds of a country estate near Colchester, celebrated for its detailed natural scenery and atmospheric light.
- 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_69d8b9f6d394819082a6d69fd1e23d2f |
completed | April 10, 2026, 8:51 a.m. |
| NER | Named-entity recognition | batch_69e4a30778fc81908b5b2e308fb158a5 |
completed | April 19, 2026, 9:40 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a03212ea77c81908a3e2b4a2996f19d |
completed | May 12, 2026, 12:46 p.m. |
Created at: April 10, 2026, 10:20 a.m.