Triple

T5372524
Position Surface form Disambiguated ID Type / Status
Subject Amway Arena E108883 entity
Predicate sponsoredBy P67 FINISHED
Object TD Waterhouse
TD Waterhouse is a financial services firm best known as the discount brokerage arm of Toronto-Dominion Bank, offering online trading and investment services.
E515822 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: TD Waterhouse | Statement: [Amway Arena, sponsoredBy, TD Waterhouse]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: TD Waterhouse
Context triple: [Amway Arena, sponsoredBy, TD Waterhouse]
  • A. Shearson Loeb Rhoades
    Shearson Loeb Rhoades was a major American investment banking and brokerage firm that became one of Wall Street’s largest retail brokerage houses before being acquired and absorbed through a series of financial industry mergers.
  • B. Price, Waterhouse & Co.
    Price, Waterhouse & Co. was a major international accounting firm that later became part of the global professional services network PricewaterhouseCoopers (PwC).
  • C. Merrill Lynch
    Merrill Lynch is a major American wealth management and investment banking firm known for its brokerage services and role in global financial markets.
  • D. BMO Capital Markets
    BMO Capital Markets is the investment and corporate banking division of the Bank of Montreal, providing services such as capital raising, advisory, and trading to institutional, corporate, and government clients globally.
  • E. Cantor Fitzgerald
    Cantor Fitzgerald is a New York–based financial services firm and brokerage known for its bond trading operations and for suffering devastating losses in the September 11, 2001 attacks.
  • 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: TD Waterhouse
Triple: [Amway Arena, sponsoredBy, TD Waterhouse]
Generated description
TD Waterhouse is a financial services firm best known as the discount brokerage arm of Toronto-Dominion Bank, offering online trading and investment services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: TD Waterhouse
Target entity description: TD Waterhouse is a financial services firm best known as the discount brokerage arm of Toronto-Dominion Bank, offering online trading and investment services.
  • A. Shearson Loeb Rhoades
    Shearson Loeb Rhoades was a major American investment banking and brokerage firm that became one of Wall Street’s largest retail brokerage houses before being acquired and absorbed through a series of financial industry mergers.
  • B. Price, Waterhouse & Co.
    Price, Waterhouse & Co. was a major international accounting firm that later became part of the global professional services network PricewaterhouseCoopers (PwC).
  • C. Merrill Lynch
    Merrill Lynch is a major American wealth management and investment banking firm known for its brokerage services and role in global financial markets.
  • D. BMO Capital Markets
    BMO Capital Markets is the investment and corporate banking division of the Bank of Montreal, providing services such as capital raising, advisory, and trading to institutional, corporate, and government clients globally.
  • E. Cantor Fitzgerald
    Cantor Fitzgerald is a New York–based financial services firm and brokerage known for its bond trading operations and for suffering devastating losses in the September 11, 2001 attacks.
  • 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_69bd440c77948190aad2a5f39b7b80f5 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd86abc1e88190ad08279c3bf238e5 completed March 20, 2026, 5:40 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf293850c48190bd0cdab64368157f completed March 21, 2026, 11:26 p.m.
NEDg Description generation batch_69bf29d11d2c819095ce493c8866f624 completed March 21, 2026, 11:29 p.m.
NED2 Entity disambiguation (via description) batch_69bf2aa2a1688190bc41eb5e259d7d1f completed March 21, 2026, 11:32 p.m.
Created at: March 20, 2026, 2:02 p.m.