Triple

T9646501

Position	Surface form	Disambiguated ID	Type / Status
Subject	Fort Fairfield, Maine	`E233208`	entity
Predicate	hasBorderCrossing	`P4105`	FINISHED
Object	Fort Fairfield–Andover border crossing The Fort Fairfield–Andover border crossing is an international port of entry connecting Fort Fairfield, Maine, in the United States with Andover, New Brunswick, in Canada.	`E811678`	NE FINISHED

How this triple was built (4 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: Fort Fairfield–Andover border crossing | Statement: [Fort Fairfield, Maine, hasBorderCrossing, Fort Fairfield–Andover border crossing]

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

Target entity: Fort Fairfield–Andover border crossing
Context triple: [Fort Fairfield, Maine, hasBorderCrossing, Fort Fairfield–Andover border crossing]

A. Houlton–Woodstock Border Crossing
The Houlton–Woodstock Border Crossing is an international crossing point between Houlton, Maine, and Woodstock, New Brunswick, serving as a key link on the Canada–United States border.
B. Fort Kent–Clair Border Crossing
The Fort Kent–Clair Border Crossing is an international crossing over the Saint John River connecting Fort Kent, Maine, in the United States with Clair, New Brunswick, in Canada.
C. Warroad–Sprague Border Crossing
The Warroad–Sprague Border Crossing is an international port of entry connecting Warroad, Minnesota, in the United States with Sprague, Manitoba, in Canada, serving as a key roadway link between the two countries in that region.
D. Van Buren–Saint-Léonard Border Crossing
The Van Buren–Saint-Léonard Border Crossing is an international crossing over the Saint John River connecting Van Buren, Maine, in the United States with Saint-Léonard, New Brunswick, in Canada.
E. Milltown border crossing
The Milltown border crossing is an international port of entry connecting the town of Calais, Maine, in the United States with St. Stephen, New Brunswick, in Canada.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NEDg Description generation gpt-5.1

Instruction

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Input

Entity: Fort Fairfield–Andover border crossing
Triple: [Fort Fairfield, Maine, hasBorderCrossing, Fort Fairfield–Andover border crossing]

Generated description

The Fort Fairfield–Andover border crossing is an international port of entry connecting Fort Fairfield, Maine, in the United States with Andover, New Brunswick, in Canada.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Fort Fairfield–Andover border crossing
Target entity description: The Fort Fairfield–Andover border crossing is an international port of entry connecting Fort Fairfield, Maine, in the United States with Andover, New Brunswick, in Canada.

A. Houlton–Woodstock Border Crossing
The Houlton–Woodstock Border Crossing is an international crossing point between Houlton, Maine, and Woodstock, New Brunswick, serving as a key link on the Canada–United States border.
B. Fort Kent–Clair Border Crossing
The Fort Kent–Clair Border Crossing is an international crossing over the Saint John River connecting Fort Kent, Maine, in the United States with Clair, New Brunswick, in Canada.
C. Warroad–Sprague Border Crossing
The Warroad–Sprague Border Crossing is an international port of entry connecting Warroad, Minnesota, in the United States with Sprague, Manitoba, in Canada, serving as a key roadway link between the two countries in that region.
D. Van Buren–Saint-Léonard Border Crossing
The Van Buren–Saint-Léonard Border Crossing is an international crossing over the Saint John River connecting Van Buren, Maine, in the United States with Saint-Léonard, New Brunswick, in Canada.
E. Milltown border crossing
The Milltown border crossing is an international port of entry connecting the town of Calais, Maine, in the United States with St. Stephen, New Brunswick, in Canada.
F. None of above. chosen

Provenance (5 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_69ca848b31648190b57aa55da20285be`	completed	March 30, 2026, 2:11 p.m.
NER	Named-entity recognition	`batch_69cd9b8122148190bd0af3a04b21e53e`	completed	April 1, 2026, 10:26 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69d1825dc8e08190bfc3475cd2e694ba`	completed	April 4, 2026, 9:27 p.m.
NEDg	Description generation	`batch_69d1837ec5548190a06458227fec2237`	completed	April 4, 2026, 9:32 p.m.
NED2	Entity disambiguation (via description)	`batch_69d183ea286c8190979d1429729f8abd`	completed	April 4, 2026, 9:34 p.m.

Created at: March 30, 2026, 8:12 p.m.