Triple
T19164549
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Constitution River |
E469141
|
entity |
| Predicate | crossedBy |
P416
|
FINISHED |
| Object | Charles Duncan O’Neal Bridge |
—
|
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: Charles Duncan O’Neal Bridge | Statement: [Constitution River, crossedBy, Charles Duncan O’Neal Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Charles Duncan O’Neal Bridge Context triple: [Constitution River, crossedBy, Charles Duncan O’Neal Bridge]
-
A.
General Daniel "Chappie" James Jr. Bridge
The General Daniel "Chappie" James Jr. Bridge is a major vehicular bridge spanning Pensacola Bay in Florida, named in honor of the pioneering U.S. Air Force four-star general from Pensacola.
-
B.
William R. Bennett Bridge
The William R. Bennett Bridge is a major vehicular bridge in British Columbia, Canada, that carries Highway 97 across Okanagan Lake, connecting the city of Kelowna with communities to the west.
-
C.
Charles R. Fenwick Bridge
The Charles R. Fenwick Bridge is a major Potomac River crossing in the Washington, D.C. area that carries the Yellow Line of the Washington Metro between Virginia and the District of Columbia.
-
D.
William H. Harsha Bridge
The William H. Harsha Bridge is a cable-stayed highway bridge spanning the Ohio River, connecting Maysville, Kentucky, to Aberdeen, Ohio.
-
E.
Glenn L. Jackson Memorial Bridge
The Glenn L. Jackson Memorial Bridge is a major concrete segmental bridge carrying traffic across the Columbia River between Oregon and Washington as part of the Portland metropolitan highway system.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Charles Duncan O’Neal Bridge Target entity description: Charles Duncan O’Neal Bridge is a prominent road bridge in Bridgetown, Barbados, serving as a key crossing in the city’s historic waterfront area.
-
A.
General Daniel "Chappie" James Jr. Bridge
The General Daniel "Chappie" James Jr. Bridge is a major vehicular bridge spanning Pensacola Bay in Florida, named in honor of the pioneering U.S. Air Force four-star general from Pensacola.
-
B.
William R. Bennett Bridge
The William R. Bennett Bridge is a major vehicular bridge in British Columbia, Canada, that carries Highway 97 across Okanagan Lake, connecting the city of Kelowna with communities to the west.
-
C.
Charles R. Fenwick Bridge
The Charles R. Fenwick Bridge is a major Potomac River crossing in the Washington, D.C. area that carries the Yellow Line of the Washington Metro between Virginia and the District of Columbia.
-
D.
William H. Harsha Bridge
The William H. Harsha Bridge is a cable-stayed highway bridge spanning the Ohio River, connecting Maysville, Kentucky, to Aberdeen, Ohio.
-
E.
Glenn L. Jackson Memorial Bridge
The Glenn L. Jackson Memorial Bridge is a major concrete segmental bridge carrying traffic across the Columbia River between Oregon and Washington as part of the Portland metropolitan highway system.
- F. None of above. chosen
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_69d8dd09d5a081909ae43c286651ae5a |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5f15e2720819084b1707497db26a2 |
completed | April 20, 2026, 9:26 a.m. |
Created at: April 10, 2026, 12:06 p.m.