Triple

T10705973

Position	Surface form	Disambiguated ID	Type / Status
Subject	Maine State Route 139	`E252404`	entity
Predicate	hasJunctionWith	`P1018`	FINISHED
Object	U.S. Route 201 in Fairfield, Maine U.S. Route 201 in Fairfield, Maine is a segment of the north–south U.S. highway that serves as a primary arterial route through central Maine, connecting local roads and communities to the broader regional highway network.	`E881549`	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: U.S. Route 201 in Fairfield, Maine | Statement: [Maine State Route 139, hasJunctionWith, U.S. Route 201 in Fairfield, Maine]

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

Target entity: U.S. Route 201 in Fairfield, Maine
Context triple: [Maine State Route 139, hasJunctionWith, U.S. Route 201 in Fairfield, Maine]

A. U.S. Route 201 in Skowhegan, Maine
U.S. Route 201 in Skowhegan, Maine is a major north–south highway that serves as a key local and regional route through the town, linking it to other parts of central and northern Maine.
B. U.S. Route 202 in Bangor, Maine
U.S. Route 202 in Bangor, Maine is a major regional highway corridor that passes through the city, connecting it to surrounding communities and intersecting with key routes such as Interstate 395.
C. U.S. Route 2 in Maine
U.S. Route 2 in Maine is a major east–west highway crossing the state’s interior, connecting rural communities and regional centers between New Hampshire and the Bangor area.
D. U.S. Route 1 in Fairfield
U.S. Route 1 in Fairfield is a major east–west arterial highway along the Connecticut coast that serves as a primary commercial and commuter route through the town of Fairfield.
E. U.S. Route 202 in New Hampshire
U.S. Route 202 in New Hampshire is a north–south U.S. highway that traverses the southern part of the state, linking several communities as part of a longer multi-state corridor in the northeastern United States.
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: U.S. Route 201 in Fairfield, Maine
Triple: [Maine State Route 139, hasJunctionWith, U.S. Route 201 in Fairfield, Maine]

Generated description

U.S. Route 201 in Fairfield, Maine is a segment of the north–south U.S. highway that serves as a primary arterial route through central Maine, connecting local roads and communities to the broader regional highway network.

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

Target entity: U.S. Route 201 in Fairfield, Maine
Target entity description: U.S. Route 201 in Fairfield, Maine is a segment of the north–south U.S. highway that serves as a primary arterial route through central Maine, connecting local roads and communities to the broader regional highway network.

A. U.S. Route 201 in Skowhegan, Maine
U.S. Route 201 in Skowhegan, Maine is a major north–south highway that serves as a key local and regional route through the town, linking it to other parts of central and northern Maine.
B. U.S. Route 202 in Bangor, Maine
U.S. Route 202 in Bangor, Maine is a major regional highway corridor that passes through the city, connecting it to surrounding communities and intersecting with key routes such as Interstate 395.
C. U.S. Route 2 in Maine
U.S. Route 2 in Maine is a major east–west highway crossing the state’s interior, connecting rural communities and regional centers between New Hampshire and the Bangor area.
D. U.S. Route 1 in Fairfield
U.S. Route 1 in Fairfield is a major east–west arterial highway along the Connecticut coast that serves as a primary commercial and commuter route through the town of Fairfield.
E. U.S. Route 202 in New Hampshire
U.S. Route 202 in New Hampshire is a north–south U.S. highway that traverses the southern part of the state, linking several communities as part of a longer multi-state corridor in the northeastern United States.
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_69d6aa5cbabc8190973e683950d89faf`	completed	April 8, 2026, 7:19 p.m.
NER	Named-entity recognition	`batch_69d6fddfbed48190810bb3faee473fde`	completed	April 9, 2026, 1:16 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69dbad1ac3948190a97ab52fa9d962ad`	completed	April 12, 2026, 2:32 p.m.
NEDg	Description generation	`batch_69dbaeb211088190a9118c71918584e5`	completed	April 12, 2026, 2:39 p.m.
NED2	Entity disambiguation (via description)	`batch_69dbaf7c999c819097a8cdf5bd82f648`	completed	April 12, 2026, 2:43 p.m.

Created at: April 8, 2026, 9:12 p.m.