Triple
T11015937
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lee Valley Regional Park |
E260363
|
entity |
| Predicate | governingBody |
P46
|
FINISHED |
| Object |
Lee Valley Regional Park Authority
Lee Valley Regional Park Authority is the statutory public body responsible for managing and developing the Lee Valley Regional Park’s leisure, nature, and sporting facilities across London, Essex, and Hertfordshire.
|
E260363
|
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: Lee Valley Regional Park Authority | Statement: [Lee Valley Regional Park, governingBody, 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: [Lee Valley Regional Park, governingBody, Lee Valley Regional Park Authority]
-
A.
Lee Valley Regional Park
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. 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: Lee Valley Regional Park Authority Triple: [Lee Valley Regional Park, governingBody, Lee Valley Regional Park Authority]
Generated description
Lee Valley Regional Park Authority is the statutory public body responsible for managing and developing the Lee Valley Regional Park’s leisure, nature, and sporting facilities across London, Essex, and Hertfordshire.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lee Valley Regional Park Authority Target entity description: Lee Valley Regional Park Authority is the statutory public body responsible for managing and developing the Lee Valley Regional Park’s leisure, nature, and sporting facilities across London, Essex, and Hertfordshire.
-
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.
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_69d6aa9687448190b28d353b1b6a610e |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d797a558a08190bdb5779faa9adf05 |
completed | April 9, 2026, 12:12 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e3c828b7848190be34a6ba1550d3f1 |
completed | April 18, 2026, 6:06 p.m. |
| NEDg | Description generation | batch_69e3ca36528081908dd0db5063e90b3b |
completed | April 18, 2026, 6:15 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69e3cf08cf108190966b4abd0514a6ea |
completed | April 18, 2026, 6:35 p.m. |
Created at: April 8, 2026, 9:25 p.m.