Triple

T4677438

Position	Surface form	Disambiguated ID	Type / Status
Subject	Battle of Menotomy	`E103714`	entity
Predicate	hasCategory	`P87`	FINISHED
Object	History of Arlington, Massachusetts The History of Arlington, Massachusetts traces the town’s development from its early colonial settlement and role in the American Revolution—particularly the fierce skirmishes at Menotomy—through its transformation into a suburban community.	`E460367`	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: History of Arlington, Massachusetts | Statement: [Battle of Menotomy, hasCategory, History of Arlington, Massachusetts]

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

Target entity: History of Arlington, Massachusetts
Context triple: [Battle of Menotomy, hasCategory, History of Arlington, Massachusetts]

A. History of Salem, Massachusetts
The History of Salem, Massachusetts encompasses the city's evolution from a prominent colonial seaport and site of the infamous 1692 witch trials to a modern community shaped by maritime trade, industry, and cultural tourism.
B. Massachusetts: A Guide to Its Places and People
"Massachusetts: A Guide to Its Places and People" is a mid-20th-century Federal Writers' Project travel guide that offers historical, cultural, and geographic insights into the state of Massachusetts.
C. Arlington Historical Society
The Arlington Historical Society is a local organization dedicated to preserving and interpreting the history of Arlington, Massachusetts through the stewardship of historic sites, collections, and educational programs.
D. Historic Boston Incorporated
Historic Boston Incorporated is a nonprofit preservation organization dedicated to saving and revitalizing historically significant buildings and neighborhoods in Boston.
E. Arlington Center Historic District
Arlington Center Historic District is a historically significant commercial and civic core of Arlington, Massachusetts, featuring notable 19th- and early 20th-century architecture.
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: History of Arlington, Massachusetts
Triple: [Battle of Menotomy, hasCategory, History of Arlington, Massachusetts]

Generated description

The History of Arlington, Massachusetts traces the town’s development from its early colonial settlement and role in the American Revolution—particularly the fierce skirmishes at Menotomy—through its transformation into a suburban community.

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

Target entity: History of Arlington, Massachusetts
Target entity description: The History of Arlington, Massachusetts traces the town’s development from its early colonial settlement and role in the American Revolution—particularly the fierce skirmishes at Menotomy—through its transformation into a suburban community.

A. History of Salem, Massachusetts
The History of Salem, Massachusetts encompasses the city's evolution from a prominent colonial seaport and site of the infamous 1692 witch trials to a modern community shaped by maritime trade, industry, and cultural tourism.
B. Massachusetts: A Guide to Its Places and People
"Massachusetts: A Guide to Its Places and People" is a mid-20th-century Federal Writers' Project travel guide that offers historical, cultural, and geographic insights into the state of Massachusetts.
C. Arlington Historical Society
The Arlington Historical Society is a local organization dedicated to preserving and interpreting the history of Arlington, Massachusetts through the stewardship of historic sites, collections, and educational programs.
D. Historic Boston Incorporated
Historic Boston Incorporated is a nonprofit preservation organization dedicated to saving and revitalizing historically significant buildings and neighborhoods in Boston.
E. Arlington Center Historic District
Arlington Center Historic District is a historically significant commercial and civic core of Arlington, Massachusetts, featuring notable 19th- and early 20th-century architecture.
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_69bd43dda32c8190938b37744ca270fc`	completed	March 20, 2026, 12:55 p.m.
NER	Named-entity recognition	`batch_69bd63698a548190831863adddd32f31`	completed	March 20, 2026, 3:10 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69be03a0d5c88190a9b40e1ca7d165ff`	completed	March 21, 2026, 2:34 a.m.
NEDg	Description generation	`batch_69be04f8aeac81909ec199c83af6df39`	completed	March 21, 2026, 2:39 a.m.
NED2	Entity disambiguation (via description)	`batch_69be05608ee08190acf947144998660c`	completed	March 21, 2026, 2:41 a.m.

Created at: March 20, 2026, 1:16 p.m.