Triple

T12793309
Position Surface form Disambiguated ID Type / Status
Subject Downhearted Blues E305822 entity
Predicate lyricist P1360 FINISHED
Object Alberta Hunter
Alberta Hunter was an influential American blues and jazz singer-songwriter who rose to prominence in the 1920s and enjoyed a remarkable late-career revival in the 1970s.
E1029173 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: Alberta Hunter | Statement: [Downhearted Blues, lyricist, Alberta Hunter]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Alberta Hunter
Context triple: [Downhearted Blues, lyricist, Alberta Hunter]
  • A. Bessie Springs Smith
    Bessie Springs Smith was the wife of prominent American architect Stanford White and a member of New York society in the late 19th and early 20th centuries.
  • B. Pa Rainey
    Pa Rainey was the husband of pioneering blues singer Ma Rainey and a figure associated with the early development of the blues scene in the American South.
  • C. Ma Rainey
    Ma Rainey was a pioneering early 20th-century American blues singer, often called the "Mother of the Blues," known for her powerful voice and influential recordings.
  • D. Bessie Smith
    Bessie Smith was a pioneering American blues singer of the 1920s and 1930s, celebrated as the "Empress of the Blues" for her powerful voice and influential recordings.
  • E. Mamie Smith
    Mamie Smith was an American blues singer and vaudeville performer credited with making the first recorded blues vocal by an African American artist, helping to launch the classic female blues era.
  • 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: Alberta Hunter
Triple: [Downhearted Blues, lyricist, Alberta Hunter]
Generated description
Alberta Hunter was an influential American blues and jazz singer-songwriter who rose to prominence in the 1920s and enjoyed a remarkable late-career revival in the 1970s.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Alberta Hunter
Target entity description: Alberta Hunter was an influential American blues and jazz singer-songwriter who rose to prominence in the 1920s and enjoyed a remarkable late-career revival in the 1970s.
  • A. Bessie Springs Smith
    Bessie Springs Smith was the wife of prominent American architect Stanford White and a member of New York society in the late 19th and early 20th centuries.
  • B. Pa Rainey
    Pa Rainey was the husband of pioneering blues singer Ma Rainey and a figure associated with the early development of the blues scene in the American South.
  • C. Ma Rainey
    Ma Rainey was a pioneering early 20th-century American blues singer, often called the "Mother of the Blues," known for her powerful voice and influential recordings.
  • D. Bessie Smith
    Bessie Smith was a pioneering American blues singer of the 1920s and 1930s, celebrated as the "Empress of the Blues" for her powerful voice and influential recordings.
  • E. Mamie Smith
    Mamie Smith was an American blues singer and vaudeville performer credited with making the first recorded blues vocal by an African American artist, helping to launch the classic female blues era.
  • 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_69d7bdf366888190a8cccb982606889c completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d96e6ca0288190aba01735b71a01da completed April 10, 2026, 9:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6fefabc8081908e46ffcaef22cce1 completed May 3, 2026, 7:53 a.m.
NEDg Description generation batch_69f702263edc8190ad775eb876837296 completed May 3, 2026, 8:07 a.m.
NED2 Entity disambiguation (via description) batch_69f7031a4490819081da260edd969ee8 completed May 3, 2026, 8:11 a.m.
Created at: April 9, 2026, 5:30 p.m.