Triple

T824439

Position	Surface form	Disambiguated ID	Type / Status
Subject	Interstate 95 in Lexington, Massachusetts	`E17822`	entity
Predicate	hasInterchangeWith	`P1018`	FINISHED
Object	Hartwell Avenue in Lexington, Massachusetts Hartwell Avenue in Lexington, Massachusetts is a local roadway and commercial corridor that provides access to nearby business parks and facilities just off Interstate 95.	`E98486`	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: Hartwell Avenue in Lexington, Massachusetts | Statement: [Interstate 95 in Lexington, Massachusetts, hasInterchangeWith, Hartwell Avenue in Lexington, Massachusetts]

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

Target entity: Hartwell Avenue in Lexington, Massachusetts
Context triple: [Interstate 95 in Lexington, Massachusetts, hasInterchangeWith, Hartwell Avenue in Lexington, Massachusetts]

A. Storrow Drive in Boston, Massachusetts
Storrow Drive in Boston, Massachusetts is a major limited-access parkway running along the Charles River, known for its scenic views and frequent traffic congestion.
B. Route 128 (Massachusetts) in Lexington, Massachusetts
Route 128 (Massachusetts) in Lexington, Massachusetts is a segment of the major circumferential highway around Boston, serving as a key suburban beltway and connector for regional traffic.
C. Trumpington Street, Cambridge
Trumpington Street, Cambridge is a historic central thoroughfare in Cambridge, England, lined with several University of Cambridge colleges, museums, and notable architectural landmarks.
D. Cambridge Street, Cambridge, Massachusetts
Cambridge Street in Cambridge, Massachusetts is a major thoroughfare that runs through the city’s academic and civic areas, including parts of Harvard University’s campus.
E. Massachusetts Avenue (Cambridge)
Massachusetts Avenue in Cambridge is a major thoroughfare that runs through key neighborhoods and commercial areas, including the heart of Harvard Square.
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: Hartwell Avenue in Lexington, Massachusetts
Triple: [Interstate 95 in Lexington, Massachusetts, hasInterchangeWith, Hartwell Avenue in Lexington, Massachusetts]

Generated description

Hartwell Avenue in Lexington, Massachusetts is a local roadway and commercial corridor that provides access to nearby business parks and facilities just off Interstate 95.

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

Target entity: Hartwell Avenue in Lexington, Massachusetts
Target entity description: Hartwell Avenue in Lexington, Massachusetts is a local roadway and commercial corridor that provides access to nearby business parks and facilities just off Interstate 95.

A. Storrow Drive in Boston, Massachusetts
Storrow Drive in Boston, Massachusetts is a major limited-access parkway running along the Charles River, known for its scenic views and frequent traffic congestion.
B. Route 128 (Massachusetts) in Lexington, Massachusetts
Route 128 (Massachusetts) in Lexington, Massachusetts is a segment of the major circumferential highway around Boston, serving as a key suburban beltway and connector for regional traffic.
C. Trumpington Street, Cambridge
Trumpington Street, Cambridge is a historic central thoroughfare in Cambridge, England, lined with several University of Cambridge colleges, museums, and notable architectural landmarks.
D. Cambridge Street, Cambridge, Massachusetts
Cambridge Street in Cambridge, Massachusetts is a major thoroughfare that runs through the city’s academic and civic areas, including parts of Harvard University’s campus.
E. Massachusetts Avenue (Cambridge)
Massachusetts Avenue in Cambridge is a major thoroughfare that runs through key neighborhoods and commercial areas, including the heart of Harvard Square.
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_69a4937c9c188190aaa216f6b466f452`	completed	March 1, 2026, 7:29 p.m.
NER	Named-entity recognition	`batch_69a4ab7eb0a08190889463edb0e7bd59`	completed	March 1, 2026, 9:11 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69a76d93af548190818c14a370e0914a`	completed	March 3, 2026, 11:24 p.m.
NEDg	Description generation	`batch_69a781f5536c81908175d58b6b75adba`	completed	March 4, 2026, 12:51 a.m.
NED2	Entity disambiguation (via description)	`batch_69a7860e656c8190a08a9999662ba1f1`	completed	March 4, 2026, 1:08 a.m.

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