Triple
T23452182
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | David G. Booth |
E567811
|
entity |
| Predicate | coFounderOf |
P104
|
FINISHED |
| Object |
Dimensional Fund Advisors
Dimensional Fund Advisors is a global investment management firm known for its factor-based, academically grounded approach to passive and systematic investing.
|
E1585547
|
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: Dimensional Fund Advisors | Statement: [David G. Booth, coFounderOf, Dimensional Fund Advisors]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Dimensional Fund Advisors Context triple: [David G. Booth, coFounderOf, Dimensional Fund Advisors]
-
A.
BlackRock
BlackRock is a global investment management corporation and the world’s largest asset manager, known for its extensive range of funds and risk management services.
-
B.
Franklin Templeton Investments
Franklin Templeton Investments is a global investment management firm known for its mutual funds and asset management services across equities, fixed income, and alternative investments.
-
C.
Eaton Vance
Eaton Vance is a U.S.-based investment management firm known for its mutual funds and wealth management services, now operating as part of Morgan Stanley.
-
D.
Amundi
Amundi is a leading European asset management company known for offering a wide range of investment solutions to retail and institutional clients worldwide.
-
E.
Newton Investment Management
Newton Investment Management is a UK-based global investment management firm known for its institutional asset management services and sponsorship of major sporting events.
- 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: Dimensional Fund Advisors Triple: [David G. Booth, coFounderOf, Dimensional Fund Advisors]
Generated description
Dimensional Fund Advisors is a global investment management firm known for its factor-based, academically grounded approach to passive and systematic investing.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Dimensional Fund Advisors Target entity description: Dimensional Fund Advisors is a global investment management firm known for its factor-based, academically grounded approach to passive and systematic investing.
-
A.
BlackRock
BlackRock is a global investment management corporation and the world’s largest asset manager, known for its extensive range of funds and risk management services.
-
B.
Franklin Templeton Investments
Franklin Templeton Investments is a global investment management firm known for its mutual funds and asset management services across equities, fixed income, and alternative investments.
-
C.
Eaton Vance
Eaton Vance is a U.S.-based investment management firm known for its mutual funds and wealth management services, now operating as part of Morgan Stanley.
-
D.
Amundi
Amundi is a leading European asset management company known for offering a wide range of investment solutions to retail and institutional clients worldwide.
-
E.
Newton Investment Management
Newton Investment Management is a UK-based global investment management firm known for its institutional asset management services and sponsorship of major sporting events.
- 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_69e2458b4c888190b1d7998f9862a558 |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f1a64ded5c8190bd50ac5b9bbb0f5f |
completed | April 29, 2026, 6:33 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0c67bdda848190818b28c05636276b |
completed | May 19, 2026, 1:38 p.m. |
| NEDg | Description generation | batch_6a0c7218a358819082d8b19b57b61013 |
completed | May 19, 2026, 2:22 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0c76c54ba08190be8f46bacb22b6a3 |
completed | May 19, 2026, 2:42 p.m. |
Created at: April 17, 2026, 5:52 p.m.