Triple

T806329

Position	Surface form	Disambiguated ID	Type / Status
Subject	Interstate 91 in Greenfield, Massachusetts	`E17441`	entity
Predicate	hasJunctionWith	`P1018`	FINISHED
Object	U.S. Route 5 in Massachusetts U.S. Route 5 in Massachusetts is a north–south U.S. Highway that closely parallels Interstate 91 while connecting numerous Connecticut River Valley communities through the western part of the state.	`E95778`	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 5 in Massachusetts | Statement: [Interstate 91 in Greenfield, Massachusetts, hasJunctionWith, U.S. Route 5 in Massachusetts]

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

Target entity: U.S. Route 5 in Massachusetts
Context triple: [Interstate 91 in Greenfield, Massachusetts, hasJunctionWith, U.S. Route 5 in Massachusetts]

A. U.S. Route 1 (Massachusetts)
U.S. Route 1 (Massachusetts) is a major north–south highway running through eastern Massachusetts, serving as a key arterial route connecting Boston and surrounding communities to New Hampshire and Rhode Island.
B. 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.
C. Interstate 95 (Massachusetts)
Interstate 95 (Massachusetts) is a major north–south highway forming part of the primary regional beltway around Greater Boston and serving as a key route for both local and interstate travel.
D. Massachusetts Route 2
Massachusetts Route 2 is a major east–west state highway in Massachusetts that connects the Boston area with north-central and western parts of the state.
E. Massachusetts Route 3
Massachusetts Route 3 is a major north–south state highway in Massachusetts that connects the Boston metropolitan area with the South Shore and Cape Cod.
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 5 in Massachusetts
Triple: [Interstate 91 in Greenfield, Massachusetts, hasJunctionWith, U.S. Route 5 in Massachusetts]

Generated description

U.S. Route 5 in Massachusetts is a north–south U.S. Highway that closely parallels Interstate 91 while connecting numerous Connecticut River Valley communities through the western part of the state.

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

Target entity: U.S. Route 5 in Massachusetts
Target entity description: U.S. Route 5 in Massachusetts is a north–south U.S. Highway that closely parallels Interstate 91 while connecting numerous Connecticut River Valley communities through the western part of the state.

A. U.S. Route 1 (Massachusetts)
U.S. Route 1 (Massachusetts) is a major north–south highway running through eastern Massachusetts, serving as a key arterial route connecting Boston and surrounding communities to New Hampshire and Rhode Island.
B. 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.
C. Interstate 95 (Massachusetts)
Interstate 95 (Massachusetts) is a major north–south highway forming part of the primary regional beltway around Greater Boston and serving as a key route for both local and interstate travel.
D. Massachusetts Route 2
Massachusetts Route 2 is a major east–west state highway in Massachusetts that connects the Boston area with north-central and western parts of the state.
E. Massachusetts Route 3
Massachusetts Route 3 is a major north–south state highway in Massachusetts that connects the Boston metropolitan area with the South Shore and Cape Cod.
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_69a4937ae8a08190b5084a03d532b30e`	completed	March 1, 2026, 7:28 p.m.
NER	Named-entity recognition	`batch_69a4aac1142881908f6f78bfdb887930`	completed	March 1, 2026, 9:08 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69a68927ba948190999fd1459dd62cca`	completed	March 3, 2026, 7:09 a.m.
NEDg	Description generation	`batch_69a6dcb16cf4819084f28de3328a0073`	completed	March 3, 2026, 1:05 p.m.
NED2	Entity disambiguation (via description)	`batch_69a75e9333e48190914827eb0267abd0`	completed	March 3, 2026, 10:20 p.m.

Created at: March 1, 2026, 7:38 p.m.