Triple
T1572620
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Prince George’s County Public Schools |
E33574
|
entity |
| Predicate | superintendent |
P12937
|
FINISHED |
| Object |
Millard House II
Millard House II is an American educator and school administrator who has served in top leadership roles in several large public school districts, including as superintendent of Prince George’s County Public Schools.
|
E179516
|
NE FINISHED |
How this triple was built (5 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: Millard House II | Statement: [Prince George’s County Public Schools, superintendent, Millard House II]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Millard House II Context triple: [Prince George’s County Public Schools, superintendent, Millard House II]
-
A.
Mills Mansion
Mills Mansion is a grand Gilded Age Beaux-Arts estate on the Hudson River in Staatsburg, New York, once the country home of financier Ogden Mills and his wife Ruth Livingston Mills.
-
B.
McCormick House
McCormick House is a historic mansion and former residence of Chicago Tribune publisher Robert R. McCormick, now serving as a museum and centerpiece of the Cantigny Park estate in Wheaton, Illinois.
-
C.
Seelye Mansion
Seelye Mansion is a historic early-20th-century home in Abilene, Kansas, renowned for its grand architecture, original furnishings, and role as a popular museum and tourist destination.
-
D.
Codman Estate
Codman Estate is a historic country house and landscaped grounds in Lincoln, Massachusetts, preserved as a museum that reflects over two centuries of New England family life and architecture.
-
E.
McLellan House
McLellan House is a historic Federal-style mansion in Portland, Maine, now incorporated into the Portland Museum of Art as part of its campus.
- 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: Millard House II Triple: [Prince George’s County Public Schools, superintendent, Millard House II]
Generated description
Millard House II is an American educator and school administrator who has served in top leadership roles in several large public school districts, including as superintendent of Prince George’s County Public Schools.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Millard House II Target entity description: Millard House II is an American educator and school administrator who has served in top leadership roles in several large public school districts, including as superintendent of Prince George’s County Public Schools.
-
A.
Mills Mansion
Mills Mansion is a grand Gilded Age Beaux-Arts estate on the Hudson River in Staatsburg, New York, once the country home of financier Ogden Mills and his wife Ruth Livingston Mills.
-
B.
McCormick House
McCormick House is a historic mansion and former residence of Chicago Tribune publisher Robert R. McCormick, now serving as a museum and centerpiece of the Cantigny Park estate in Wheaton, Illinois.
-
C.
Seelye Mansion
Seelye Mansion is a historic early-20th-century home in Abilene, Kansas, renowned for its grand architecture, original furnishings, and role as a popular museum and tourist destination.
-
D.
Codman Estate
Codman Estate is a historic country house and landscaped grounds in Lincoln, Massachusetts, preserved as a museum that reflects over two centuries of New England family life and architecture.
-
E.
McLellan House
McLellan House is a historic Federal-style mansion in Portland, Maine, now incorporated into the Portland Museum of Art as part of its campus.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: superintendent Context triple: [Prince George’s County Public Schools, superintendent, Millard House II]
-
A.
superiorGeneral
Indicates that one entity holds the role or position of superior general in relation to another entity, typically as the highest-ranking leader of a religious order or similar organization.
-
B.
formerDirector
Indicates that one entity previously held the position of director of the other entity but no longer does.
-
C.
rectorOrPresident
Indicates that one entity serves as the rector or president (i.e., the chief executive or head) of another entity, typically an institution such as a university.
-
D.
previousAdministrator
chosen
Indicates that one entity formerly held an administrative role or position over another entity before the current administrator.
-
E.
deputyOf
Indicates that one entity serves as the subordinate or second-in-command to another, acting with delegated authority on their behalf.
- F. None of above.
Provenance (6 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_69a885f11b048190935025a035302715 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69a96083e7308190abbf025fe8e43abb |
completed | March 5, 2026, 10:52 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad4028bc5881909dbe847229dd63bb |
completed | March 8, 2026, 9:23 a.m. |
| NEDg | Description generation | batch_69ad41930d208190b34531e3f35fa58b |
completed | March 8, 2026, 9:29 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad422752348190b42ebc3781a6e8a5 |
completed | March 8, 2026, 9:32 a.m. |
| PD | Predicate disambiguation | batch_69a907ba63c88190b60c14dec8d1e40f |
completed | March 5, 2026, 4:34 a.m. |
Created at: March 4, 2026, 7:27 p.m.