Triple
T10976342
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lea Valley Walk |
E259378
|
entity |
| Predicate | isManagedBy |
P86
|
FINISHED |
| Object | Lee Valley Regional Park Authority |
E260363
|
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: Lee Valley Regional Park Authority | Statement: [Lea Valley Walk, isManagedBy, Lee Valley Regional Park Authority]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lee Valley Regional Park Authority Context triple: [Lea Valley Walk, isManagedBy, Lee Valley Regional Park Authority]
-
A.
Lee Valley Regional Park
chosen
Lee Valley Regional Park is a large linear green space in southeast England that follows the River Lea, offering nature reserves, recreational facilities, and venues including several used for the London 2012 Olympic Games.
-
B.
Lee Valley Park
Lee Valley Park is a large regional park in southeast England, stretching along the River Lee and offering extensive green spaces, waterways, and recreational facilities.
-
C.
Parc Downsview Park Inc.
Parc Downsview Park Inc. is a Canadian Crown corporation responsible for developing and managing Downsview Park, a large urban park and mixed-use area in Toronto.
-
D.
Humber River park system
The Humber River park system is a connected network of parks, trails, and natural areas along Toronto’s Humber River that provides recreational space and protects the river’s ecological corridor.
-
E.
High Park
High Park is a large public park in Toronto known for its extensive natural areas, recreational facilities, and popular cherry blossom displays.
- 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_69d6aa895f4c8190887a15460ef622f4 |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d771f5bef481909043656c571fda89 |
completed | April 9, 2026, 9:31 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e374526d54819085a0fb0d62f7a581 |
completed | April 18, 2026, 12:08 p.m. |
Created at: April 8, 2026, 9:24 p.m.