Triple

T12127046
Position Surface form Disambiguated ID Type / Status
Subject African American newspapers E288835 entity
Predicate notableExample P1503 FINISHED
Object Baltimore Afro-American
The Baltimore Afro-American is a historic Black-owned newspaper based in Baltimore that has long served as a leading voice for African American news, culture, and civil rights advocacy.
E975435 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: Baltimore Afro-American | Statement: [African American newspapers, notableExample, Baltimore Afro-American]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Baltimore Afro-American
Context triple: [African American newspapers, notableExample, Baltimore Afro-American]
  • A. Pittsburgh Courier
    The Pittsburgh Courier was a leading African American newspaper that played a major role in advocating for civil rights and shaping Black public opinion in the United States during the 20th century.
  • B. Pennsylvania Chronicle
    The Pennsylvania Chronicle was an influential colonial American newspaper known for its strong opposition to British policies and its role in spreading revolutionary ideas before the American Revolution.
  • C. Negro World newspaper
    The Negro World newspaper was the influential weekly publication of Marcus Garvey’s Universal Negro Improvement Association, promoting Black pride, Pan-Africanism, and anti-colonial ideas to a global Black readership in the early 20th century.
  • D. The Guardian (Boston African American newspaper)
    The Guardian was a prominent early 20th-century African American newspaper based in Boston that advocated for civil rights and racial justice.
  • E. Philadelphia Press
    The Philadelphia Press was a prominent 19th-century American newspaper based in Philadelphia, known for publishing notable literary works and political reporting.
  • 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: Baltimore Afro-American
Triple: [African American newspapers, notableExample, Baltimore Afro-American]
Generated description
The Baltimore Afro-American is a historic Black-owned newspaper based in Baltimore that has long served as a leading voice for African American news, culture, and civil rights advocacy.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Baltimore Afro-American
Target entity description: The Baltimore Afro-American is a historic Black-owned newspaper based in Baltimore that has long served as a leading voice for African American news, culture, and civil rights advocacy.
  • A. Pittsburgh Courier
    The Pittsburgh Courier was a leading African American newspaper that played a major role in advocating for civil rights and shaping Black public opinion in the United States during the 20th century.
  • B. Pennsylvania Chronicle
    The Pennsylvania Chronicle was an influential colonial American newspaper known for its strong opposition to British policies and its role in spreading revolutionary ideas before the American Revolution.
  • C. Negro World newspaper
    The Negro World newspaper was the influential weekly publication of Marcus Garvey’s Universal Negro Improvement Association, promoting Black pride, Pan-Africanism, and anti-colonial ideas to a global Black readership in the early 20th century.
  • D. The Guardian (Boston African American newspaper)
    The Guardian was a prominent early 20th-century African American newspaper based in Boston that advocated for civil rights and racial justice.
  • E. Philadelphia Press
    The Philadelphia Press was a prominent 19th-century American newspaper based in Philadelphia, known for publishing notable literary works and political reporting.
  • 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_69d6ab4b5e4c81909950b17151eb0951 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d9157ce6b88190b16592cc48244db3 completed April 10, 2026, 3:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69f61e48957081909c4598e82ab31e1f completed May 2, 2026, 3:54 p.m.
NEDg Description generation batch_69f61f5b107c819082094791fcf7c5f4 completed May 2, 2026, 3:59 p.m.
NED2 Entity disambiguation (via description) batch_69f62009766c8190985fafe9ba53ae7b completed May 2, 2026, 4:02 p.m.
Created at: April 8, 2026, 9:49 p.m.