Triple

T1644869
Position Surface form Disambiguated ID Type / Status
Subject Marian Anderson E35557 entity
Predicate influencedBy P9 FINISHED
Object Roland Hayes
Roland Hayes was a pioneering African American lyric tenor and concert artist who achieved international acclaim in the early 20th century and helped pave the way for later Black classical singers.
 E186150 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: Roland Hayes | Statement: [Marian Anderson, influencedBy, Roland Hayes]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Roland Hayes
Context triple: [Marian Anderson, influencedBy, Roland Hayes]
  • A. George Black
    George Black is a relatively common personal name shared by multiple notable individuals across fields such as politics, business, and the arts.
  • B. Leon Henderson
    Leon Henderson was an American economist and government official who played a key role in managing wartime price controls and rationing during World War II.
  • C. Oscar Charleston
    Oscar Charleston was an American baseball center fielder widely regarded as one of the greatest players in Negro league history, known for his combination of power, speed, and defensive brilliance.
  • D. Ivor Novello
    Ivor Novello was a Welsh composer, singer, and actor of the early 20th century, renowned for his popular songs and musical theatre works in Britain.
  • E. Joe Williams
    Joe Williams was a renowned American jazz and blues singer best known for his powerful baritone voice and celebrated recordings with the Count Basie Orchestra.
  • 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: Roland Hayes
Triple: [Marian Anderson, influencedBy, Roland Hayes]
Generated description
Roland Hayes was a pioneering African American lyric tenor and concert artist who achieved international acclaim in the early 20th century and helped pave the way for later Black classical singers.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Roland Hayes
Target entity description: Roland Hayes was a pioneering African American lyric tenor and concert artist who achieved international acclaim in the early 20th century and helped pave the way for later Black classical singers.
  • A. George Black
    George Black is a relatively common personal name shared by multiple notable individuals across fields such as politics, business, and the arts.
  • B. Leon Henderson
    Leon Henderson was an American economist and government official who played a key role in managing wartime price controls and rationing during World War II.
  • C. Oscar Charleston
    Oscar Charleston was an American baseball center fielder widely regarded as one of the greatest players in Negro league history, known for his combination of power, speed, and defensive brilliance.
  • D. Ivor Novello
    Ivor Novello was a Welsh composer, singer, and actor of the early 20th century, renowned for his popular songs and musical theatre works in Britain.
  • E. Joe Williams
    Joe Williams was a renowned American jazz and blues singer best known for his powerful baritone voice and celebrated recordings with the Count Basie Orchestra.
  • 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_69a88604618c81908b41f6429c431eb6 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a90a41e5a08190b97dd1c0b12c662a completed March 5, 2026, 4:44 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad60a26350819087e7a87b52561143 completed March 8, 2026, 11:42 a.m.
NEDg Description generation batch_69ad61d1806081909268a9a100b326a1 completed March 8, 2026, 11:47 a.m.
NED2 Entity disambiguation (via description) batch_69ad622acf5881908add72069bd2f060 completed March 8, 2026, 11:48 a.m.
Created at: March 4, 2026, 7:28 p.m.