Triple
T20800563
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Toronto section |
E512026
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Niagara Escarpment trail system |
—
|
NE NERFINISHED |
How this triple was built (3 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: Niagara Escarpment trail system | Statement: [Toronto section, partOf, Niagara Escarpment trail system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Niagara Escarpment trail system Context triple: [Toronto section, partOf, Niagara Escarpment trail system]
-
A.
Niagara River Recreation Trail
The Niagara River Recreation Trail is a scenic multi-use pathway in Ontario, Canada, popular with cyclists and pedestrians for its views of the Niagara River and access to nearby parks and attractions.
-
B.
Black Creek Trail
Black Creek Trail is a popular hiking path in Alabama known for its scenic route along Black Creek and views of Noccalula Falls.
-
C.
Cayuga Waterfront Trail
The Cayuga Waterfront Trail is a multi-use recreational path in Ithaca, New York, that follows the southern shore of Cayuga Lake and connects parks, waterfront attractions, and local neighborhoods.
-
D.
Brockville waterfront trail system
The Brockville waterfront trail system is a scenic network of multi-use paths along the St. Lawrence River in Brockville, Ontario, connecting parks, historic sites, and attractions such as the Brockville Railway Tunnel.
-
E.
Oak Ridges Trail
The Oak Ridges Trail is a long-distance hiking trail in southern Ontario that follows the Oak Ridges Moraine, offering scenic routes through forests, wetlands, and rolling countryside.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Niagara Escarpment trail system Target entity description: The Niagara Escarpment trail system is an extensive network of hiking trails following the Niagara Escarpment’s cliffs and forests across southern Ontario, known for its scenic views, geological features, and outdoor recreation opportunities.
-
A.
Niagara River Recreation Trail
The Niagara River Recreation Trail is a scenic multi-use pathway in Ontario, Canada, popular with cyclists and pedestrians for its views of the Niagara River and access to nearby parks and attractions.
-
B.
Black Creek Trail
Black Creek Trail is a popular hiking path in Alabama known for its scenic route along Black Creek and views of Noccalula Falls.
-
C.
Cayuga Waterfront Trail
The Cayuga Waterfront Trail is a multi-use recreational path in Ithaca, New York, that follows the southern shore of Cayuga Lake and connects parks, waterfront attractions, and local neighborhoods.
-
D.
Brockville waterfront trail system
The Brockville waterfront trail system is a scenic network of multi-use paths along the St. Lawrence River in Brockville, Ontario, connecting parks, historic sites, and attractions such as the Brockville Railway Tunnel.
-
E.
Oak Ridges Trail
The Oak Ridges Trail is a long-distance hiking trail in southern Ontario that follows the Oak Ridges Moraine, offering scenic routes through forests, wetlands, and rolling countryside.
- F. None of above. chosen
Provenance (2 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_69e0b4cc69f481908e98751e697b9df4 |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6c2b014648190a1133836b36c26cd |
completed | April 21, 2026, 12:20 a.m. |
Created at: April 16, 2026, 12:39 p.m.