Triple
T9257403
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lower Don Trail |
E222479
|
entity |
| Predicate | hasAccessFrom |
P1985
|
FINISHED |
| Object |
Riverdale Park
Riverdale Park is a large public green space in Toronto, Canada, known for its sports fields, scenic views of the Don Valley, and popular recreational trails.
|
E814662
|
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: Riverdale Park | Statement: [Lower Don Trail, hasAccessFrom, Riverdale Park]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Riverdale Park Context triple: [Lower Don Trail, hasAccessFrom, Riverdale Park]
-
A.
Riverview Park
Riverview Park is a riverside recreational area near Charlottesville, Virginia, offering trails, open green space, and access to the Rivanna River for outdoor activities.
-
B.
Riverview Park
Riverview Park is a historic urban park in Allegheny County, Pennsylvania, known for its wooded hills, trails, and scenic overlooks.
-
C.
Eldridge Park
Eldridge Park is a historic amusement and recreation park in Elmira, New York, known for its classic rides, lakeside setting, and family-friendly attractions.
-
D.
East End Park
East End Park is a football stadium in Dunfermline, Scotland, best known as the long-standing home of Dunfermline Athletic F.C.
-
E.
Fairview Park
Fairview Park is a public recreational park located in Decatur, Illinois, offering green space and outdoor amenities for community use.
- 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: Riverdale Park Triple: [Lower Don Trail, hasAccessFrom, Riverdale Park]
Generated description
Riverdale Park is a large public green space in Toronto, Canada, known for its sports fields, scenic views of the Don Valley, and popular recreational trails.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Riverdale Park Target entity description: Riverdale Park is a large public green space in Toronto, Canada, known for its sports fields, scenic views of the Don Valley, and popular recreational trails.
-
A.
Riverview Park
Riverview Park is a riverside recreational area near Charlottesville, Virginia, offering trails, open green space, and access to the Rivanna River for outdoor activities.
-
B.
Riverview Park
Riverview Park is a historic urban park in Allegheny County, Pennsylvania, known for its wooded hills, trails, and scenic overlooks.
-
C.
Eldridge Park
Eldridge Park is a historic amusement and recreation park in Elmira, New York, known for its classic rides, lakeside setting, and family-friendly attractions.
-
D.
East End Park
East End Park is a football stadium in Dunfermline, Scotland, best known as the long-standing home of Dunfermline Athletic F.C.
-
E.
Fairview Park
Fairview Park is a public recreational park located in Decatur, Illinois, offering green space and outdoor amenities for community use.
- F. None of above. chosen
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_69ca841e4cd481908e738c74e958eaea |
completed | March 30, 2026, 2:09 p.m. |
| NER | Named-entity recognition | batch_69cd06b660448190b6bc04beff0f5512 |
completed | April 1, 2026, 11:51 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d190bef8548190a058e6014ff6690c |
completed | April 4, 2026, 10:29 p.m. |
| NEDg | Description generation | batch_69d19327f0b481908be85bcb0deccb46 |
completed | April 4, 2026, 10:39 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d193fac390819092dd913dc78e2841 |
completed | April 4, 2026, 10:43 p.m. |
Created at: March 30, 2026, 7:32 p.m.