Triple

T14074191
Position Surface form Disambiguated ID Type / Status
Subject John H. Stroger Jr. Hospital of Cook County E338689 entity
Predicate namedAfter P63 FINISHED
Object John H. Stroger Jr.
John H. Stroger Jr. was a longtime Cook County, Illinois politician who served as president of the Cook County Board of Commissioners and was a prominent African American political leader in Chicago.
E1077501 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: John H. Stroger Jr. | Statement: [John H. Stroger Jr. Hospital of Cook County, namedAfter, John H. Stroger Jr.]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: John H. Stroger Jr.
Context triple: [John H. Stroger Jr. Hospital of Cook County, namedAfter, John H. Stroger Jr.]
  • A. Richard J. Daley
    Richard J. Daley was the powerful mid-20th-century mayor of Chicago and a dominant Democratic political boss known for his control of the city’s political machine and resistance to civil rights activism.
  • B. Mayor Aloysius O'Hare
    Mayor Aloysius O'Hare is the greedy, self-serving antagonist in Dr. Seuss's "The Lorax" (and its film adaptation), who profits from selling bottled air while suppressing nature and environmental awareness.
  • C. Irving B. Harris
    Irving B. Harris was an American businessman and philanthropist known for his leadership in the investment firm William Harris Investors and his extensive support for early childhood education and social welfare initiatives.
  • D. William Howard Thompson
    William Howard Thompson was an American politician who served as a U.S. Senator from Kansas in the early 20th century.
  • E. Lincoln Gordon
    Lincoln Gordon was an American diplomat, economist, and academic best known for his influential role in U.S.–Latin American relations during the Cold War.
  • 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: John H. Stroger Jr.
Triple: [John H. Stroger Jr. Hospital of Cook County, namedAfter, John H. Stroger Jr.]
Generated description
John H. Stroger Jr. was a longtime Cook County, Illinois politician who served as president of the Cook County Board of Commissioners and was a prominent African American political leader in Chicago.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: John H. Stroger Jr.
Target entity description: John H. Stroger Jr. was a longtime Cook County, Illinois politician who served as president of the Cook County Board of Commissioners and was a prominent African American political leader in Chicago.
  • A. Richard J. Daley
    Richard J. Daley was the powerful mid-20th-century mayor of Chicago and a dominant Democratic political boss known for his control of the city’s political machine and resistance to civil rights activism.
  • B. Mayor Aloysius O'Hare
    Mayor Aloysius O'Hare is the greedy, self-serving antagonist in Dr. Seuss's "The Lorax" (and its film adaptation), who profits from selling bottled air while suppressing nature and environmental awareness.
  • C. Irving B. Harris
    Irving B. Harris was an American businessman and philanthropist known for his leadership in the investment firm William Harris Investors and his extensive support for early childhood education and social welfare initiatives.
  • D. William Howard Thompson
    William Howard Thompson was an American politician who served as a U.S. Senator from Kansas in the early 20th century.
  • E. Lincoln Gordon
    Lincoln Gordon was an American diplomat, economist, and academic best known for his influential role in U.S.–Latin American relations during the Cold War.
  • 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_69d81c687b0c819087fd9ed4198403f8 completed April 9, 2026, 9:38 p.m.
NER Named-entity recognition batch_69de5c5bc49881909012b66fa451f495 completed April 14, 2026, 3:25 p.m.
NED1 Entity disambiguation (via context triple) batch_69fcb66eeb248190b73e992ab6b9af82 completed May 7, 2026, 3:57 p.m.
NEDg Description generation batch_69fcc37502048190b24438c0fb161fdf completed May 7, 2026, 4:53 p.m.
NED2 Entity disambiguation (via description) batch_69fcc3db83ac819083b728d039b8d345 completed May 7, 2026, 4:54 p.m.
Created at: April 9, 2026, 10:21 p.m.