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.