Triple
T18789623
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pickwick Lock |
E459474
|
entity |
| Predicate | isComponentOf |
P5722
|
FINISHED |
| Object | Pickwick Landing Dam complex |
—
|
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: Pickwick Landing Dam complex | Statement: [Pickwick Lock, isComponentOf, Pickwick Landing Dam complex]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pickwick Landing Dam complex Context triple: [Pickwick Lock, isComponentOf, Pickwick Landing Dam complex]
-
A.
Pickwick Landing Dam
chosen
Pickwick Landing Dam is a Tennessee Valley Authority hydroelectric and navigation dam on the Tennessee River in southwestern Tennessee.
-
B.
Pickwick Dam
Pickwick Dam is a hydroelectric and flood-control dam on the Tennessee River in Tennessee, forming Pickwick Lake and supporting regional power generation and recreation.
-
C.
Charles River Dam
The Charles River Dam is a major flood-control and navigation structure on the Charles River in Boston that regulates water levels between the river and Boston Harbor.
-
D.
Hoist Dam
Hoist Dam is a hydroelectric dam on Michigan’s Dead River that helps generate power and regulate water flow in the region.
-
E.
Oliver Lock and Dam
Oliver Lock and Dam is a navigation and flood-control structure on the Black Warrior River in Alabama that helps regulate water levels and support commercial barge traffic.
- 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_69d8d396f54c8190ba49db31e8743842 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e59784c5988190851755b7f47835e5 |
completed | April 20, 2026, 3:03 a.m. |
Created at: April 10, 2026, 11:53 a.m.