Triple
T7891952
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Scottrade Center |
E183255
|
entity |
| Predicate | sponsoredBy |
P67
|
FINISHED |
| Object |
Scottrade
Scottrade was an American online discount brokerage firm known for providing low-cost trading services to individual investors before being acquired by TD Ameritrade.
|
E696473
|
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: Scottrade | Statement: [Scottrade Center, sponsoredBy, Scottrade]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Scottrade Context triple: [Scottrade Center, sponsoredBy, Scottrade]
-
A.
E-Trade
E-Trade is an online brokerage and financial services company known for pioneering electronic trading for retail investors and for its high-profile, humorous advertising campaigns.
-
B.
TD Ameritrade
TD Ameritrade is a major U.S.-based online brokerage firm known for providing retail investors with trading platforms for stocks, options, ETFs, and other financial products.
-
C.
Robinhood Securities LLC
Robinhood Securities LLC is the brokerage and clearing services arm of Robinhood Markets that executes and settles customers’ trades.
-
D.
Charles Schwab Corporation
Charles Schwab Corporation is a major American financial services company best known for its discount brokerage, wealth management, and banking services.
-
E.
Schwab
Schwab is a German-language surname borne by numerous notable individuals in fields such as business, academia, and the arts.
- 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: Scottrade Triple: [Scottrade Center, sponsoredBy, Scottrade]
Generated description
Scottrade was an American online discount brokerage firm known for providing low-cost trading services to individual investors before being acquired by TD Ameritrade.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Scottrade Target entity description: Scottrade was an American online discount brokerage firm known for providing low-cost trading services to individual investors before being acquired by TD Ameritrade.
-
A.
E-Trade
E-Trade is an online brokerage and financial services company known for pioneering electronic trading for retail investors and for its high-profile, humorous advertising campaigns.
-
B.
TD Ameritrade
TD Ameritrade is a major U.S.-based online brokerage firm known for providing retail investors with trading platforms for stocks, options, ETFs, and other financial products.
-
C.
Robinhood Securities LLC
Robinhood Securities LLC is the brokerage and clearing services arm of Robinhood Markets that executes and settles customers’ trades.
-
D.
Charles Schwab Corporation
Charles Schwab Corporation is a major American financial services company best known for its discount brokerage, wealth management, and banking services.
-
E.
Schwab
Schwab is a German-language surname borne by numerous notable individuals in fields such as business, academia, and the arts.
- 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_69ca828c474c8190a254d6499871eaff |
completed | March 30, 2026, 2:02 p.m. |
| NER | Named-entity recognition | batch_69cb39fef2e48190a6282c217c33c57a |
completed | March 31, 2026, 3:05 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cb5ba51ee48190b654a931da2c049f |
completed | March 31, 2026, 5:29 a.m. |
| NEDg | Description generation | batch_69cb5f1e84fc8190b535016cb69405b4 |
completed | March 31, 2026, 5:43 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cb769944d08190ba8c2f5fe76e037b |
completed | March 31, 2026, 7:24 a.m. |
Created at: March 30, 2026, 5 p.m.