Triple
T512338
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Schuylkill River |
E10633
|
entity |
| Predicate | hasTrailAlongBank |
P3625
|
FINISHED |
| Object | Schuylkill River Trail |
E2122
|
NE FINISHED |
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: Schuylkill River Trail | Statement: [Schuylkill River, hasTrailAlongBank, Schuylkill River Trail]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Schuylkill River Trail Context triple: [Schuylkill River, hasTrailAlongBank, Schuylkill River Trail]
-
A.
Schuylkill River Trail
chosen
The Schuylkill River Trail is a popular multi-use recreational path in southeastern Pennsylvania that follows the Schuylkill River, offering scenic routes for walking, running, and cycling through urban and natural landscapes.
-
B.
Delaware River Trail
The Delaware River Trail is a multi-use recreational path in Philadelphia that runs along the Delaware River, offering scenic views and connecting parks, piers, and neighborhoods along the waterfront.
-
C.
Delaware and Raritan Canal State Park Trail
The Delaware and Raritan Canal State Park Trail is a popular multi-use recreational path in New Jersey that follows the historic Delaware and Raritan Canal, offering scenic routes for walking, running, and cycling.
-
D.
Fox River Trail
The Fox River Trail is a popular multi-use recreational path in northeastern Illinois that follows the Fox River through numerous communities, offering scenic routes for walking, running, and cycling.
-
E.
Battle Road Trail
Battle Road Trail is a historic walking and biking path that follows the route of the opening battles of the American Revolutionary War between Lexington and Concord in Massachusetts.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasTrailAlongBank Context triple: [Schuylkill River, hasTrailAlongBank, Schuylkill River Trail]
-
A.
hasParkAlongBank
Indicates that a park is located adjacent to or running alongside the bank of a water body.
-
B.
hasTrail
chosen
Indicates that an entity possesses, includes, or is associated with a trail or pathway.
-
C.
hasLandmarkOnBank
Indicates that a landmark is located on the bank (shore or edge) of a geographic feature such as a river, lake, or canal.
-
D.
hasRailTrail
Indicates that one location or entity possesses, includes, or is connected by a rail trail (a recreational trail converted from or running along a former or existing railway corridor) to another location or entity.
-
E.
hasNearbyTrail
Indicates that one entity is located close to or within a short distance of a trail.
- F. None of above.
Provenance (4 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_69a2e84a0d08819087e01863fcd9abf1 |
completed | Feb. 28, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69a2f16768c081909d05537ff070868b |
completed | Feb. 28, 2026, 1:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a4a14e37208190b4df8e75b6fe03fb |
completed | March 1, 2026, 8:27 p.m. |
| PD | Predicate disambiguation | batch_69a2edff001c81909182a7e26c6dc51b |
completed | Feb. 28, 2026, 1:30 p.m. |
Created at: Feb. 28, 2026, 1:12 p.m.