Triple
T8957602
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | London Borough of Waltham Forest |
E213514
|
entity |
| Predicate | containsPart |
P35
|
FINISHED |
| Object | Epping Forest (within borough boundaries) |
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 (within borough boundaries) | Statement: [London Borough of Waltham Forest, containsPart, Epping Forest (within borough boundaries)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Epping Forest (within borough boundaries) Context triple: [London Borough of Waltham Forest, containsPart, Epping Forest (within borough boundaries)]
-
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.
Epping, Essex, England
Epping, Essex, England is a historic market town in southeast England, known for its proximity to Epping Forest and its role as a traditional rural center near London.
-
D.
Borough of Epsom and Ewell
The Borough of Epsom and Ewell is a local government district and borough in Surrey, England, known for encompassing the town of Epsom—famous for its racecourse and salts—and the suburban area of Ewell.
-
E.
Epping and Ongar Rural District
Epping and Ongar Rural District was a former local government district in Essex, England, that administered a largely rural area before its functions were absorbed into newer borough structures such as Brentwood.
- 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_69ca8399ad2081909f8fa41d4314c215 |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc6729ab7c8190a6168f0aa70a5520 |
completed | April 1, 2026, 12:30 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfc9430a8c819096e0df38c107d1bd |
completed | April 3, 2026, 2:05 p.m. |
Created at: March 30, 2026, 7 p.m.