Triple
T15097862
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Richard H. Driehaus |
E360586
|
entity |
| Predicate | founded |
P104
|
FINISHED |
| Object |
Driehaus Capital Management
Driehaus Capital Management is an investment management firm known for its growth-oriented and active equity strategies, established by investor Richard H. Driehaus.
|
E1136808
|
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: Driehaus Capital Management | Statement: [Richard H. Driehaus, founded, Driehaus Capital Management]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Driehaus Capital Management Context triple: [Richard H. Driehaus, founded, Driehaus Capital Management]
-
A.
Madison Dearborn Partners
Madison Dearborn Partners is a Chicago-based private equity firm known for investing in a wide range of industries, including financial services, communications, and healthcare.
-
B.
Roark Capital Group
Roark Capital Group is a private equity firm known for investing in and building large multi-brand restaurant and consumer service companies.
-
C.
Pershing Square Capital Management
Pershing Square Capital Management is a hedge fund founded and led by investor Bill Ackman, known for its concentrated, activist positions in large public companies.
-
D.
Dorilton Capital
Dorilton Capital is a private investment firm known for acquiring and funding the Williams Formula One team and other long-term portfolio businesses.
-
E.
Winton Capital Management
Winton Capital Management is a London-based quantitative investment management firm known for its systematic, data-driven trading strategies across global markets.
- 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: Driehaus Capital Management Triple: [Richard H. Driehaus, founded, Driehaus Capital Management]
Generated description
Driehaus Capital Management is an investment management firm known for its growth-oriented and active equity strategies, established by investor Richard H. Driehaus.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Driehaus Capital Management Target entity description: Driehaus Capital Management is an investment management firm known for its growth-oriented and active equity strategies, established by investor Richard H. Driehaus.
-
A.
Madison Dearborn Partners
Madison Dearborn Partners is a Chicago-based private equity firm known for investing in a wide range of industries, including financial services, communications, and healthcare.
-
B.
Roark Capital Group
Roark Capital Group is a private equity firm known for investing in and building large multi-brand restaurant and consumer service companies.
-
C.
Pershing Square Capital Management
Pershing Square Capital Management is a hedge fund founded and led by investor Bill Ackman, known for its concentrated, activist positions in large public companies.
-
D.
Dorilton Capital
Dorilton Capital is a private investment firm known for acquiring and funding the Williams Formula One team and other long-term portfolio businesses.
-
E.
Winton Capital Management
Winton Capital Management is a London-based quantitative investment management firm known for its systematic, data-driven trading strategies across global markets.
- 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_69d85a035aa88190b52a139d3a1b7b6d |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e0054f00388190a5123d9f4a869b96 |
completed | April 15, 2026, 9:38 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69feae230d148190a343ac92fb089902 |
completed | May 9, 2026, 3:46 a.m. |
| NEDg | Description generation | batch_69feb0551a508190802f4073fa5ae4b4 |
completed | May 9, 2026, 3:56 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69feb11fa1b081909243679603194b0b |
completed | May 9, 2026, 3:59 a.m. |
Created at: April 10, 2026, 3:04 a.m.