Triple
T21410908
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Three Rivers Heritage Trail segments within Pittsburgh |
E528163
|
entity |
| Predicate | connectsTo |
P845
|
FINISHED |
| Object | North Shore Trail |
—
|
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: North Shore Trail | Statement: [Three Rivers Heritage Trail segments within Pittsburgh, connectsTo, North Shore Trail]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: North Shore Trail Context triple: [Three Rivers Heritage Trail segments within Pittsburgh, connectsTo, North Shore Trail]
-
A.
North Shore Trail
chosen
North Shore Trail is a popular multi-use riverside path in Pittsburgh that runs along the city’s North Shore, offering scenic views of the Allegheny and Ohio Rivers and access to major sports and cultural destinations.
-
B.
Shoreline Trail
Shoreline Trail is a popular waterfront walking and cycling path in Port Moody, British Columbia, known for its scenic views along Burrard Inlet and accessible urban nature experience.
-
C.
Roaring Brook Trail
Roaring Brook Trail is a popular hiking route in New York’s Adirondack High Peaks that ascends Giant Mountain alongside scenic cascades and forested terrain.
-
D.
Greeneway Trail
Greeneway Trail is a popular multi-use recreational path in North Augusta, South Carolina, known for its scenic riverside views and opportunities for walking, running, and cycling.
-
E.
Northside Trail
Northside Trail is a popular multi-use path in Atlanta that winds through wooded areas and connects neighborhoods as part of the larger Atlanta BeltLine trail network.
- 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_69e0c454c248819093425d1099101c09 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69e8b1b6595481908cdf915e3585ed08 |
completed | April 22, 2026, 11:32 a.m. |
Created at: April 16, 2026, 5:43 p.m.