Triple

T8772239

Position	Surface form	Disambiguated ID	Type / Status
Subject	Rockland–Vinalhaven	`E208491`	entity
Predicate	partOf	`P40`	FINISHED
Object	Maine State Ferry Service network	`E41377`	NE FINISHED

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

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

Target entity: Maine State Ferry Service network
Context triple: [Rockland–Vinalhaven, partOf, Maine State Ferry Service network]

A. Maine State Ferry Service chosen
The Maine State Ferry Service is a publicly operated ferry system that provides essential transportation between mainland Maine and several of its coastal island communities.
B. Maine Port Authority
The Maine Port Authority is a state agency responsible for developing, managing, and promoting Maine’s commercial port facilities and maritime transportation infrastructure.
C. Casco Bay Lines
Casco Bay Lines is a ferry service operating passenger and vehicle routes among the islands and mainland ports of Casco Bay in Maine.
D. Alaska state ferry fleet
The Alaska state ferry fleet is a network of state-operated passenger and vehicle vessels that provide vital marine transportation linking coastal communities throughout Alaska and the Pacific Northwest.
E. Maine Central Railroad
Maine Central Railroad was a major New England railroad that operated extensive freight and passenger services across Maine and neighboring states from the 19th through the 20th century.
F. None of above.
G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage	Batch ID	Job type	Status
creating	`batch_69ca835edb4481909b4aafb616dc5eb7`	elicitation	completed
NER	`batch_69cc5f2c54c08190a904723d1f0527a4`	ner	completed
NED1	`batch_69cf6f2793688190a23ab55eba95e177`	ned_source_triple	completed

Created at: March 30, 2026, 6:41 p.m.