Triple

T15654906

Position	Surface form	Disambiguated ID	Type / Status
Subject	Maysville, Kentucky	`E376412`	entity
Predicate	hasBridge	`P386`	FINISHED
Object	William H. Harsha 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: William H. Harsha Bridge | Statement: [Maysville, Kentucky, hasBridge, William H. Harsha Bridge]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: William H. Harsha Bridge
Context triple: [Maysville, Kentucky, hasBridge, William H. Harsha Bridge]

A. Frederick C. Malkus Bridge
The Frederick C. Malkus Bridge is a major highway bridge in Maryland that carries U.S. Route 50 over the Choptank River, serving as a key transportation link on the Eastern Shore.
B. Don N. Holt Bridge
The Don N. Holt Bridge is a major steel cantilever bridge in South Carolina that carries Interstate 526 over the Cooper River near Charleston.
C. Thomas Francis Meagher Bridge
The Thomas Francis Meagher Bridge is a modern cable-stayed road bridge spanning the River Suir near Waterford, Ireland, serving as a key part of the city’s bypass route.
D. Mark Clark Bridge
The Mark Clark Bridge is a highway bridge in Washington State that carries traffic across the Stillaguamish River near the town of Stanwood.
E. William Edwards Bridge
William Edwards Bridge is an 18th-century stone arch bridge in Pontypridd, Wales, renowned for its elegant single-span design and historical significance.
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: William H. Harsha Bridge
Target entity description: The William H. Harsha Bridge is a cable-stayed highway bridge spanning the Ohio River, connecting Maysville, Kentucky, to Aberdeen, Ohio.

A. Frederick C. Malkus Bridge
The Frederick C. Malkus Bridge is a major highway bridge in Maryland that carries U.S. Route 50 over the Choptank River, serving as a key transportation link on the Eastern Shore.
B. Don N. Holt Bridge
The Don N. Holt Bridge is a major steel cantilever bridge in South Carolina that carries Interstate 526 over the Cooper River near Charleston.
C. Thomas Francis Meagher Bridge
The Thomas Francis Meagher Bridge is a modern cable-stayed road bridge spanning the River Suir near Waterford, Ireland, serving as a key part of the city’s bypass route.
D. Mark Clark Bridge
The Mark Clark Bridge is a highway bridge in Washington State that carries traffic across the Stillaguamish River near the town of Stanwood.
E. William Edwards Bridge
William Edwards Bridge is an 18th-century stone arch bridge in Pontypridd, Wales, renowned for its elegant single-span design and historical significance.
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_69d85cd1564c8190991adda63bfab4b0`	completed	April 10, 2026, 2:13 a.m.
NER	Named-entity recognition	`batch_69e04ef1f83c8190bbf65eed162cbd55`	completed	April 16, 2026, 2:52 a.m.

Created at: April 10, 2026, 4:15 a.m.