Triple

T22007973

Position	Surface form	Disambiguated ID	Type / Status
Subject	Day Square	`E543499`	entity
Predicate	partOf	`P40`	FINISHED
Object	East Boston commercial corridor The East Boston commercial corridor is a key business district in East Boston featuring a dense mix of shops, restaurants, and services that serve local residents and visitors.	`E1513453`	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: East Boston commercial corridor | Statement: [Day Square, partOf, East Boston commercial corridor]

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

Target entity: East Boston commercial corridor
Context triple: [Day Square, partOf, East Boston commercial corridor]

A. Massachusetts Avenue commercial corridor
The Massachusetts Avenue commercial corridor is a major urban thoroughfare in Cambridge lined with shops, restaurants, and businesses that serves as one of the city’s primary retail and social hubs.
B. Massachusetts Street commercial district
The Massachusetts Street commercial district is a historic downtown area in Lawrence, Kansas, known for its preserved 19th-century architecture, locally owned shops, restaurants, and vibrant cultural scene.
C. Charles River corridor
The Charles River corridor is the stretch of urban and natural landscape that runs along the Charles River, linking Boston and its neighboring communities with parks, paths, and transportation routes.
D. Commonwealth Avenue corridor
The Commonwealth Avenue corridor is a major urban thoroughfare in Boston that functions as a key residential, commercial, and transit spine, notably lined with Boston University facilities and served by multiple Green Line light rail stops.
E. Dorchester Avenue business district
Dorchester Avenue business district is a bustling commercial corridor in Boston’s Dorchester neighborhood, known for its diverse local businesses, restaurants, and community services.
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: East Boston commercial corridor
Triple: [Day Square, partOf, East Boston commercial corridor]

Generated description

The East Boston commercial corridor is a key business district in East Boston featuring a dense mix of shops, restaurants, and services that serve local residents and visitors.

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

Target entity: East Boston commercial corridor
Target entity description: The East Boston commercial corridor is a key business district in East Boston featuring a dense mix of shops, restaurants, and services that serve local residents and visitors.

A. Massachusetts Avenue commercial corridor
The Massachusetts Avenue commercial corridor is a major urban thoroughfare in Cambridge lined with shops, restaurants, and businesses that serves as one of the city’s primary retail and social hubs.
B. Massachusetts Street commercial district
The Massachusetts Street commercial district is a historic downtown area in Lawrence, Kansas, known for its preserved 19th-century architecture, locally owned shops, restaurants, and vibrant cultural scene.
C. Charles River corridor
The Charles River corridor is the stretch of urban and natural landscape that runs along the Charles River, linking Boston and its neighboring communities with parks, paths, and transportation routes.
D. Commonwealth Avenue corridor
The Commonwealth Avenue corridor is a major urban thoroughfare in Boston that functions as a key residential, commercial, and transit spine, notably lined with Boston University facilities and served by multiple Green Line light rail stops.
E. Dorchester Avenue business district
Dorchester Avenue business district is a bustling commercial corridor in Boston’s Dorchester neighborhood, known for its diverse local businesses, restaurants, and community services.
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_69e11e2db934819095556760c7d85e4d`	completed	April 16, 2026, 5:36 p.m.
NER	Named-entity recognition	`batch_69f127a2aebc8190951ee0bf9fd8e16d`	completed	April 28, 2026, 9:33 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a0a7374d2d881908c06514de419cf0c`	completed	May 18, 2026, 2:03 a.m.
NEDg	Description generation	`batch_6a0a748c80b88190aaca0c0540c6f802`	completed	May 18, 2026, 2:08 a.m.
NED2	Entity disambiguation (via description)	`batch_6a0a7539f3308190a1ff50ad7cf89545`	completed	May 18, 2026, 2:11 a.m.

Created at: April 16, 2026, 8:21 p.m.