Triple
T21215426
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Seneca Creek |
E522822
|
entity |
| Predicate | confluencesNear |
P131661
|
FINISHED |
| Object | Riley’s Lock on the C&O Canal |
—
|
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: Riley’s Lock on the C&O Canal | Statement: [Seneca Creek, confluencesNear, Riley’s Lock on the C&O Canal]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Riley’s Lock on the C&O Canal Context triple: [Seneca Creek, confluencesNear, Riley’s Lock on the C&O Canal]
-
A.
Watermen of the Chesapeake
Watermen of the Chesapeake is a museum exhibit that explores the history, culture, and daily lives of the Chesapeake Bay’s traditional commercial fishermen and crabbers.
-
B.
Canal Dreams
Canal Dreams is a psychological thriller novel by Scottish author Iain M. Banks that follows a reclusive cellist trapped on a tanker in the Panama Canal as political violence erupts around her.
-
C.
Window on Washington Waters
Window on Washington Waters is a large signature exhibit at the Seattle Aquarium that showcases the diverse marine life and underwater habitats of Washington’s coastal and inland waters.
-
D.
C&O Canal
chosen
The C&O Canal is a historic 19th-century waterway and towpath along the Potomac River, now preserved as a national historical park popular for hiking, biking, and exploring early American transportation history.
-
E.
Okefenokee Oar
The Okefenokee Oar is a rivalry trophy, fashioned to evoke the nearby Okefenokee Swamp, awarded to the winner of the annual college football game between the University of Florida Gators and the University of Georgia Bulldogs.
- 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: confluencesNear Context triple: [Seneca Creek, confluencesNear, Riley’s Lock on the C&O Canal]
-
A.
locatedAtConfluenceOf
Indicates that something is situated at the meeting point where two or more bodies of water or similar flowing features join together.
-
B.
isBelievedToBeConfluenceOf
Indicates that something is regarded or considered to be the point where multiple elements, sources, or influences come together.
-
C.
riverConfluence
Indicates the location or relationship where two or more rivers or streams join and merge into a single watercourse.
-
D.
drainsNear
chosen
Indicates that one entity, typically a drainage feature or outlet, is located in close proximity to another relevant object or area.
-
E.
nearbyRiverProject
Indicates that there is a project located close to or associated with a nearby river.
- F. None of above.
Provenance (3 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_69e0b511ed84819099b449b4a111085c |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e73473870c8190a0f41f9c85567aa7 |
completed | April 21, 2026, 8:25 a.m. |
| PD | Predicate disambiguation | batch_69e5f6094e3c81909ee9699e00d371f7 |
completed | April 20, 2026, 9:46 a.m. |
Created at: April 16, 2026, 3:40 p.m.