Triple

T8305604
Position Surface form Disambiguated ID Type / Status
Subject Houston Chronicle E194455 entity
Predicate foundedBy P104 FINISHED
Object Marcellus E. Foster
Marcellus E. Foster was an American journalist and newspaper editor best known as the founder of the Houston Chronicle.
E731722 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: Marcellus E. Foster | Statement: [Houston Chronicle, foundedBy, Marcellus E. Foster]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Marcellus E. Foster
Context triple: [Houston Chronicle, foundedBy, Marcellus E. Foster]
  • A. William T. Williams
    William T. Williams is an American abstract painter and influential figure in Black contemporary art who helped establish the Studio Museum in Harlem as a major institution for artists of African descent.
  • B. Alonzo W. Rollins
    Alonzo W. Rollins was a Chicago-based businessman and philanthropist whose substantial donations and support for education led to a liberal arts college in Florida being named in his honor.
  • C. Alonzo Herndon
    Alonzo Herndon was a formerly enslaved man who became a prominent Atlanta entrepreneur and founder of the Atlanta Life Insurance Company, making him one of the first Black millionaires in the United States.
  • D. Augustus F. Hawkins
    Augustus F. Hawkins was a pioneering African American U.S. Congressman from California known for his leadership on civil rights, labor, and full-employment legislation.
  • E. Julius Adams
    Julius Adams was an American professional football defensive end best known for his long NFL career with the New England Patriots from the late 1960s through the 1980s.
  • 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: Marcellus E. Foster
Triple: [Houston Chronicle, foundedBy, Marcellus E. Foster]
Generated description
Marcellus E. Foster was an American journalist and newspaper editor best known as the founder of the Houston Chronicle.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Marcellus E. Foster
Target entity description: Marcellus E. Foster was an American journalist and newspaper editor best known as the founder of the Houston Chronicle.
  • A. William T. Williams
    William T. Williams is an American abstract painter and influential figure in Black contemporary art who helped establish the Studio Museum in Harlem as a major institution for artists of African descent.
  • B. Alonzo W. Rollins
    Alonzo W. Rollins was a Chicago-based businessman and philanthropist whose substantial donations and support for education led to a liberal arts college in Florida being named in his honor.
  • C. Alonzo Herndon
    Alonzo Herndon was a formerly enslaved man who became a prominent Atlanta entrepreneur and founder of the Atlanta Life Insurance Company, making him one of the first Black millionaires in the United States.
  • D. Augustus F. Hawkins
    Augustus F. Hawkins was a pioneering African American U.S. Congressman from California known for his leadership on civil rights, labor, and full-employment legislation.
  • E. Julius Adams
    Julius Adams was an American professional football defensive end best known for his long NFL career with the New England Patriots from the late 1960s through the 1980s.
  • 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_69ca82e613e88190bf8139669bbd0d53 completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cb7e8db3a8819083772db5c7a2454b completed March 31, 2026, 7:58 a.m.
NED1 Entity disambiguation (via context triple) batch_69ce026bef88819097459cb96f7b44af completed April 2, 2026, 5:45 a.m.
NEDg Description generation batch_69ce064211e48190b558d4355be659ba completed April 2, 2026, 6:01 a.m.
NED2 Entity disambiguation (via description) batch_69ce07a390048190ac26a7e3d3d561e0 completed April 2, 2026, 6:07 a.m.
Created at: March 30, 2026, 5:54 p.m.