Triple

T622611
Position Surface form Disambiguated ID Type / Status
Subject Toronto Stock Exchange E14545 entity
Predicate foundedBy P104 FINISHED
Object Toronto Association of Brokers
The Toronto Association of Brokers was a professional organization of securities traders that evolved into the body operating what became the Toronto Stock Exchange, one of Canada's principal financial markets.
 E77975 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: Toronto Association of Brokers | Statement: [Toronto Stock Exchange, foundedBy, Toronto Association of Brokers]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Toronto Association of Brokers
Context triple: [Toronto Stock Exchange, foundedBy, Toronto Association of Brokers]
  • A. Brookfield Place, Toronto
    Brookfield Place, Toronto is a prominent downtown office and retail complex known for its striking Allen Lambert Galleria and for housing major financial institutions and cultural attractions.
  • B. Etobicoke
    Etobicoke is a large suburban district in the western part of Toronto, Ontario, known for its residential neighborhoods, parks, and industrial areas along the waterfront.
  • C. Vaughan
    Vaughan is a rapidly growing suburban city in the Greater Toronto Area known for its diverse communities, shopping and entertainment complexes, and attractions like Canada’s Wonderland.
  • D. Brampton
    Brampton is a large suburban city in the Greater Toronto Area known for its diverse population and rapidly growing economy.
  • E. Woodbine Development Corporation
    Woodbine Development Corporation is a Dallas-based real estate development firm known for creating prominent commercial and hospitality projects, including iconic landmarks in the city’s skyline.
  • 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: Toronto Association of Brokers
Triple: [Toronto Stock Exchange, foundedBy, Toronto Association of Brokers]
Generated description
The Toronto Association of Brokers was a professional organization of securities traders that evolved into the body operating what became the Toronto Stock Exchange, one of Canada's principal financial markets.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Toronto Association of Brokers
Target entity description: The Toronto Association of Brokers was a professional organization of securities traders that evolved into the body operating what became the Toronto Stock Exchange, one of Canada's principal financial markets.
  • A. Brookfield Place, Toronto
    Brookfield Place, Toronto is a prominent downtown office and retail complex known for its striking Allen Lambert Galleria and for housing major financial institutions and cultural attractions.
  • B. Etobicoke
    Etobicoke is a large suburban district in the western part of Toronto, Ontario, known for its residential neighborhoods, parks, and industrial areas along the waterfront.
  • C. Vaughan
    Vaughan is a rapidly growing suburban city in the Greater Toronto Area known for its diverse communities, shopping and entertainment complexes, and attractions like Canada’s Wonderland.
  • D. Brampton
    Brampton is a large suburban city in the Greater Toronto Area known for its diverse population and rapidly growing economy.
  • E. Woodbine Development Corporation
    Woodbine Development Corporation is a Dallas-based real estate development firm known for creating prominent commercial and hospitality projects, including iconic landmarks in the city’s skyline.
  • 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_69a4934b17c881909ace8270e8ddd202 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a49e402d9c8190936896e3ebb6edc5 completed March 1, 2026, 8:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69a563cab73c819082b51d64d249143b completed March 2, 2026, 10:17 a.m.
NEDg Description generation batch_69a5657b51c881909c393f79c359181c completed March 2, 2026, 10:24 a.m.
NED2 Entity disambiguation (via description) batch_69a565e528a88190a547f69c7e378140 completed March 2, 2026, 10:26 a.m.
Created at: March 1, 2026, 7:35 p.m.