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.