Triple

T5834181
Position Surface form Disambiguated ID Type / Status
Subject Pennsylvania Academy of the Fine Arts E129425 entity
Predicate hasNotableAlumni P51 FINISHED
Object Henry Ossawa Tanner
Henry Ossawa Tanner was a pioneering African American painter of the late 19th and early 20th centuries, renowned for his religious and genre scenes and for achieving international acclaim, particularly in France.
E551748 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: Henry Ossawa Tanner | Statement: [Pennsylvania Academy of the Fine Arts, hasNotableAlumni, Henry Ossawa Tanner]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Henry Ossawa Tanner
Context triple: [Pennsylvania Academy of the Fine Arts, hasNotableAlumni, Henry Ossawa Tanner]
  • A. Archibald Motley
    Archibald Motley was an influential African American painter renowned for his vibrant depictions of Black urban life and culture in early 20th-century America.
  • B. Gari Melchers
    Gari Melchers was an American painter associated with Impressionism, known for his realistic yet softly rendered genre scenes, portraits, and murals in the late 19th and early 20th centuries.
  • C. William Merritt Chase
    William Merritt Chase was a prominent American painter and influential art teacher known for his Impressionist style and for founding and teaching at several important art schools in the United States.
  • D. Charles White
    Charles White was a prominent African American artist and muralist known for his powerful, socially conscious depictions of Black life and history.
  • E. Maurice Prendergast
    Maurice Prendergast was an American Post-Impressionist painter known for his brightly colored, mosaic-like scenes of leisure in urban parks and seaside settings.
  • 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: Henry Ossawa Tanner
Triple: [Pennsylvania Academy of the Fine Arts, hasNotableAlumni, Henry Ossawa Tanner]
Generated description
Henry Ossawa Tanner was a pioneering African American painter of the late 19th and early 20th centuries, renowned for his religious and genre scenes and for achieving international acclaim, particularly in France.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Henry Ossawa Tanner
Target entity description: Henry Ossawa Tanner was a pioneering African American painter of the late 19th and early 20th centuries, renowned for his religious and genre scenes and for achieving international acclaim, particularly in France.
  • A. Archibald Motley
    Archibald Motley was an influential African American painter renowned for his vibrant depictions of Black urban life and culture in early 20th-century America.
  • B. Gari Melchers
    Gari Melchers was an American painter associated with Impressionism, known for his realistic yet softly rendered genre scenes, portraits, and murals in the late 19th and early 20th centuries.
  • C. William Merritt Chase
    William Merritt Chase was a prominent American painter and influential art teacher known for his Impressionist style and for founding and teaching at several important art schools in the United States.
  • D. Charles White
    Charles White was a prominent African American artist and muralist known for his powerful, socially conscious depictions of Black life and history.
  • E. Maurice Prendergast
    Maurice Prendergast was an American Post-Impressionist painter known for his brightly colored, mosaic-like scenes of leisure in urban parks and seaside settings.
  • 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_69c0084af79c81908af128ccc29983d0 completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c034a1e6a88190b1aac05511793315 completed March 22, 2026, 6:27 p.m.
NED1 Entity disambiguation (via context triple) batch_69c0a193ac408190a06159406a814adb completed March 23, 2026, 2:12 a.m.
NEDg Description generation batch_69c0a2c8dc6481909ecd4fe2acf3d973 completed March 23, 2026, 2:17 a.m.
NED2 Entity disambiguation (via description) batch_69c0a37ad8488190933bbdcb16567ebd completed March 23, 2026, 2:20 a.m.
Created at: March 22, 2026, 3:54 p.m.