Triple

T15257745

Position	Surface form	Disambiguated ID	Type / Status
Subject	Eggemoggin Reach	`E364690`	entity
Predicate	crossedBy	`P416`	FINISHED
Object	Deer Isle 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: Deer Isle Bridge | Statement: [Eggemoggin Reach, crossedBy, Deer Isle Bridge]

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

Target entity: Deer Isle Bridge
Context triple: [Eggemoggin Reach, crossedBy, Deer Isle Bridge]

A. Casco Bay Bridge
The Casco Bay Bridge is a major bascule bridge in Portland, Maine, carrying U.S. Route 1 over the Fore River and serving as a key transportation link in the region.
B. West Boston Bridge
West Boston Bridge was a 19th-century bridge over the Charles River in Boston that historically connected Boston to Cambridge before being superseded by the Longfellow Bridge.
C. Westport Island bridge
The Westport Island bridge is a roadway bridge in Maine that connects Westport Island to the mainland, providing its primary vehicular access.
D. Berkley–Dighton Bridge
The Berkley–Dighton Bridge is a historic swing truss bridge in Massachusetts that carries traffic across the Taunton River between the towns of Berkley and Dighton.
E. North Grand Island Bridge
The North Grand Island Bridge is a twin-span steel truss bridge carrying Interstate 190 over the Niagara River between Grand Island and Niagara Falls in western New York.
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: Deer Isle Bridge
Target entity description: Deer Isle Bridge is a historic suspension bridge in Maine that connects the mainland to Deer Isle across Eggemoggin Reach.

A. Casco Bay Bridge
The Casco Bay Bridge is a major bascule bridge in Portland, Maine, carrying U.S. Route 1 over the Fore River and serving as a key transportation link in the region.
B. West Boston Bridge
West Boston Bridge was a 19th-century bridge over the Charles River in Boston that historically connected Boston to Cambridge before being superseded by the Longfellow Bridge.
C. Westport Island bridge
The Westport Island bridge is a roadway bridge in Maine that connects Westport Island to the mainland, providing its primary vehicular access.
D. Berkley–Dighton Bridge
The Berkley–Dighton Bridge is a historic swing truss bridge in Massachusetts that carries traffic across the Taunton River between the towns of Berkley and Dighton.
E. North Grand Island Bridge
The North Grand Island Bridge is a twin-span steel truss bridge carrying Interstate 190 over the Niagara River between Grand Island and Niagara Falls in western New York.
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_69d85a0f08408190b3c3259ae35d79d2`	completed	April 10, 2026, 2:01 a.m.
NER	Named-entity recognition	`batch_69e0084b97908190b3bf7ea7bd75bdc0`	completed	April 15, 2026, 9:51 p.m.

Created at: April 10, 2026, 3:13 a.m.