Triple

T4461996

Position	Surface form	Disambiguated ID	Type / Status
Subject	Lyman Estate	`E98275`	entity
Predicate	partOf	`P40`	FINISHED
Object	Waltham Multiple Resource Area Waltham Multiple Resource Area is a historic preservation designation encompassing a collection of significant architectural and cultural sites in Waltham, Massachusetts.	`E443171`	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: Waltham Multiple Resource Area | Statement: [Lyman Estate, partOf, Waltham Multiple Resource Area]

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

Target entity: Waltham Multiple Resource Area
Context triple: [Lyman Estate, partOf, Waltham Multiple Resource Area]

A. Melrose Common Historic District
Melrose Common Historic District is a historically significant residential area in Melrose, Massachusetts, known for its preserved 19th- and early 20th-century architecture surrounding a central common.
B. Tewksbury Center Historic District
Tewksbury Center Historic District is a preserved area in the heart of Tewksbury, Massachusetts, known for its collection of historically significant civic and residential buildings that reflect the town’s 19th- and early 20th-century development.
C. Wellesley Hills Historic District
Wellesley Hills Historic District is a historically significant neighborhood in Wellesley, Massachusetts, known for its well-preserved 19th- and early 20th-century architecture and streetscapes.
D. Harvard Center Historic District
Harvard Center Historic District is a preserved historic core of the town of Harvard, Massachusetts, known for its traditional New England village character and significant 18th- and 19th-century architecture.
E. Roxbury Center Historic District
Roxbury Center Historic District is a preserved historic village center in Roxbury, Connecticut, known for its 18th- and 19th-century architecture and traditional New England character.
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: Waltham Multiple Resource Area
Triple: [Lyman Estate, partOf, Waltham Multiple Resource Area]

Generated description

Waltham Multiple Resource Area is a historic preservation designation encompassing a collection of significant architectural and cultural sites in Waltham, Massachusetts.

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

Target entity: Waltham Multiple Resource Area
Target entity description: Waltham Multiple Resource Area is a historic preservation designation encompassing a collection of significant architectural and cultural sites in Waltham, Massachusetts.

A. Melrose Common Historic District
Melrose Common Historic District is a historically significant residential area in Melrose, Massachusetts, known for its preserved 19th- and early 20th-century architecture surrounding a central common.
B. Tewksbury Center Historic District
Tewksbury Center Historic District is a preserved area in the heart of Tewksbury, Massachusetts, known for its collection of historically significant civic and residential buildings that reflect the town’s 19th- and early 20th-century development.
C. Wellesley Hills Historic District
Wellesley Hills Historic District is a historically significant neighborhood in Wellesley, Massachusetts, known for its well-preserved 19th- and early 20th-century architecture and streetscapes.
D. Harvard Center Historic District
Harvard Center Historic District is a preserved historic core of the town of Harvard, Massachusetts, known for its traditional New England village character and significant 18th- and 19th-century architecture.
E. Roxbury Center Historic District
Roxbury Center Historic District is a preserved historic village center in Roxbury, Connecticut, known for its 18th- and 19th-century architecture and traditional New England character.
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_69b3454a7c608190944f5455c8031d73`	completed	March 12, 2026, 10:59 p.m.
NER	Named-entity recognition	`batch_69b35674f718819089388c3924dd1414`	completed	March 13, 2026, 12:12 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69b6284b90708190b557b66bd7533f4e`	completed	March 15, 2026, 3:32 a.m.
NEDg	Description generation	`batch_69b629532cac8190b959adc0ef13305a`	completed	March 15, 2026, 3:36 a.m.
NED2	Entity disambiguation (via description)	`batch_69b62d9c287c8190a305f9d21517f913`	completed	March 15, 2026, 3:55 a.m.

Created at: March 12, 2026, 11:34 p.m.