Triple
T594032
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ricketts family |
E17338
|
entity |
| Predicate | businessInterest |
P3849
|
FINISHED |
| Object |
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.
|
E74945
|
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 Ameritrade | Statement: [Ricketts family, businessInterest, TD Ameritrade]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: TD Ameritrade Context triple: [Ricketts family, businessInterest, TD Ameritrade]
-
A.
TD Ameritrade (historical headquarters)
TD Ameritrade (historical headquarters) refers to the former main corporate offices of the online brokerage firm TD Ameritrade, which was based in Omaha, Nebraska before its acquisition by Charles Schwab.
-
B.
Xetra
Xetra is an electronic trading system operated by Deutsche Börse that serves as the primary platform for trading German and other European securities.
-
C.
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.
-
D.
National Association of Securities Dealers
The National Association of Securities Dealers (NASD) was a self-regulatory organization that oversaw U.S. broker-dealers and securities markets before its regulatory functions were consolidated into the Financial Industry Regulatory Authority (FINRA).
-
E.
Intercontinental Exchange
Intercontinental Exchange is a global operator of financial and commodity markets and exchanges, including the New York Stock Exchange, providing trading, clearing, data, and listing services.
- 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 Ameritrade Triple: [Ricketts family, businessInterest, TD Ameritrade]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: TD Ameritrade Target entity description: 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.
-
A.
TD Ameritrade (historical headquarters)
TD Ameritrade (historical headquarters) refers to the former main corporate offices of the online brokerage firm TD Ameritrade, which was based in Omaha, Nebraska before its acquisition by Charles Schwab.
-
B.
Xetra
Xetra is an electronic trading system operated by Deutsche Börse that serves as the primary platform for trading German and other European securities.
-
C.
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.
-
D.
National Association of Securities Dealers
The National Association of Securities Dealers (NASD) was a self-regulatory organization that oversaw U.S. broker-dealers and securities markets before its regulatory functions were consolidated into the Financial Industry Regulatory Authority (FINRA).
-
E.
Intercontinental Exchange
Intercontinental Exchange is a global operator of financial and commodity markets and exchanges, including the New York Stock Exchange, providing trading, clearing, data, and listing services.
- 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_69a49379d09c8190ac7e00b24e2810b1 |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a49bd15c5881909b59ed4c88687e7b |
completed | March 1, 2026, 8:04 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a51f33e59c8190b3593b8460411fba |
completed | March 2, 2026, 5:25 a.m. |
| NEDg | Description generation | batch_69a520147c808190b3f812cd439f3615 |
completed | March 2, 2026, 5:28 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a52086c2bc81909ba39c2dc0b2ab58 |
completed | March 2, 2026, 5:30 a.m. |
Created at: March 1, 2026, 7:33 p.m.