Triple

T11488590

Position	Surface form	Disambiguated ID	Type / Status
Subject	Edward James Lennox	`E272345`	entity
Predicate	notableWork	`P4`	FINISHED
Object	Bank of Toronto Building, 205 Yonge Street The Bank of Toronto Building at 205 Yonge Street is a historic Beaux-Arts former bank headquarters in downtown Toronto, designed by prominent architect Edward James Lennox in the early 20th century.	`E928840`	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: Bank of Toronto Building, 205 Yonge Street | Statement: [Edward James Lennox, notableWork, Bank of Toronto Building, 205 Yonge Street]

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

Target entity: Bank of Toronto Building, 205 Yonge Street
Context triple: [Edward James Lennox, notableWork, Bank of Toronto Building, 205 Yonge Street]

A. Bank of Nova Scotia Building, Toronto
The Bank of Nova Scotia Building in Toronto is a historic early-20th-century office and banking tower known for its Beaux-Arts/Art Deco-influenced architecture and prominent presence in the city’s financial district.
B. Canadian Bank of Commerce building, Toronto
The Canadian Bank of Commerce building in Toronto is a historic early 20th-century skyscraper and former bank headquarters, recognized as a landmark of Canadian Beaux-Arts and early high-rise architecture.
C. Toronto-Dominion Centre
The Toronto-Dominion Centre is a landmark modernist office complex in downtown Toronto, known for its black steel-and-glass towers designed by architect Ludwig Mies van der Rohe.
D. First Canadian Place
First Canadian Place is a prominent office and retail skyscraper in Toronto’s financial district and one of the tallest buildings in Canada.
E. Toronto Stock Exchange building
The Toronto Stock Exchange building is a historic Art Deco landmark in downtown Toronto that once housed Canada's principal stock exchange and now serves as an office and commercial complex.
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: Bank of Toronto Building, 205 Yonge Street
Triple: [Edward James Lennox, notableWork, Bank of Toronto Building, 205 Yonge Street]

Generated description

The Bank of Toronto Building at 205 Yonge Street is a historic Beaux-Arts former bank headquarters in downtown Toronto, designed by prominent architect Edward James Lennox in the early 20th century.

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

Target entity: Bank of Toronto Building, 205 Yonge Street
Target entity description: The Bank of Toronto Building at 205 Yonge Street is a historic Beaux-Arts former bank headquarters in downtown Toronto, designed by prominent architect Edward James Lennox in the early 20th century.

A. Bank of Nova Scotia Building, Toronto
The Bank of Nova Scotia Building in Toronto is a historic early-20th-century office and banking tower known for its Beaux-Arts/Art Deco-influenced architecture and prominent presence in the city’s financial district.
B. Canadian Bank of Commerce building, Toronto
The Canadian Bank of Commerce building in Toronto is a historic early 20th-century skyscraper and former bank headquarters, recognized as a landmark of Canadian Beaux-Arts and early high-rise architecture.
C. Toronto-Dominion Centre
The Toronto-Dominion Centre is a landmark modernist office complex in downtown Toronto, known for its black steel-and-glass towers designed by architect Ludwig Mies van der Rohe.
D. First Canadian Place
First Canadian Place is a prominent office and retail skyscraper in Toronto’s financial district and one of the tallest buildings in Canada.
E. Toronto Stock Exchange building
The Toronto Stock Exchange building is a historic Art Deco landmark in downtown Toronto that once housed Canada's principal stock exchange and now serves as an office and commercial complex.
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_69d6aae1b09881909ce2ded3fa0c14fa`	completed	April 8, 2026, 7:22 p.m.
NER	Named-entity recognition	`batch_69d85a20df608190992543b4d7006f8a`	completed	April 10, 2026, 2:02 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69e6046ec5108190a0294cc86e1b60cc`	completed	April 20, 2026, 10:48 a.m.
NEDg	Description generation	`batch_69e610a5ea0481908169c58dc0831b76`	completed	April 20, 2026, 11:40 a.m.
NED2	Entity disambiguation (via description)	`batch_69e6182b06f88190ab36d976ac989019`	completed	April 20, 2026, 12:12 p.m.

Created at: April 8, 2026, 9:36 p.m.