Triple
T15186215
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Upper St. Anthony Falls Lock and Dam |
E362881
|
entity |
| Predicate | locatedNear |
P294
|
FINISHED |
| Object | Saint Anthony Falls |
E72717
|
NE FINISHED |
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: Saint Anthony Falls | Statement: [Upper St. Anthony Falls Lock and Dam, locatedNear, Saint Anthony Falls]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Saint Anthony Falls Context triple: [Upper St. Anthony Falls Lock and Dam, locatedNear, Saint Anthony Falls]
-
A.
Saint Anthony Falls
chosen
Saint Anthony Falls is a historic waterfall on the Mississippi River in Minneapolis that powered the city’s early flour and saw milling industries and shaped its development.
-
B.
Whirlpool Rapids
Whirlpool Rapids are powerful, turbulent whitewater rapids on the Niagara River, renowned for their swirling currents and dramatic gorge scenery.
-
C.
Potters Falls
Potters Falls is a scenic waterfall along Six Mile Creek near Ithaca, New York, popular for hiking and swimming.
-
D.
Upper St. Anthony Falls Lock and Dam
The Upper St. Anthony Falls Lock and Dam is a former U.S. Army Corps of Engineers navigation structure on the Mississippi River in Minneapolis that once enabled commercial barge traffic to bypass Saint Anthony Falls.
-
E.
Saint Mary’s Falls
Saint Mary’s Falls is a set of rapids on the St. Marys River that historically served as a vital navigation point and power source between Lake Superior and the lower Great Lakes.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d85a09a39c81908759f23268e2d408 |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e0067995fc8190b048f15086bd42f0 |
completed | April 15, 2026, 9:43 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fef88dd1fc8190b6cdabf6c24c2712 |
completed | May 9, 2026, 9:04 a.m. |
Created at: April 10, 2026, 3:09 a.m.