Triple
T20800639
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sydenham section |
E512028
|
entity |
| Predicate | isPartOfNetwork |
P840
|
FINISHED |
| Object | Bruce Trail network |
—
|
NE NERFINISHED |
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: Bruce Trail network | Statement: [Sydenham section, isPartOfNetwork, Bruce Trail network]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bruce Trail network Context triple: [Sydenham section, isPartOfNetwork, Bruce Trail network]
-
A.
Bruce Trail
chosen
The Bruce Trail is Canada’s oldest and longest marked footpath, following the Niagara Escarpment through southern Ontario and offering extensive hiking and scenic views.
-
B.
Trans Canada Trail
The Trans Canada Trail, also known as The Great Trail, is one of the world’s longest networks of recreational multi-use trails, spanning thousands of kilometers across Canada and connecting communities from coast to coast to coast.
-
C.
Ontario trail system
The Ontario trail system is a province-wide network of interconnected recreational routes for walking, cycling, and other outdoor activities that links communities and natural areas across Ontario, Canada.
-
D.
Bruce Trail Conservancy
Bruce Trail Conservancy is a Canadian charitable organization dedicated to preserving natural lands and maintaining the Bruce Trail hiking route along the Niagara Escarpment in Ontario.
-
E.
Bay Trail network
The Bay Trail network is a regional system of multi-use trails that spans the shoreline of the San Francisco Bay, providing recreational and commuter routes for pedestrians and cyclists.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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.