Triple

T4452310
Position Surface form Disambiguated ID Type / Status
Subject Lead Belly E97641 entity
Predicate familyName P18 FINISHED
Object Ledbetter
Ledbetter is the surname of Huddie "Lead Belly" Ledbetter, the influential American folk and blues musician known for his powerful vocals and twelve-string guitar playing.
 E439701 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: Ledbetter | Statement: [Lead Belly, familyName, Ledbetter]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ledbetter
Context triple: [Lead Belly, familyName, Ledbetter]
  • A. Steele
    Steele is a surname most notably borne by Charles Steele Jr., an American civil rights leader and former president of the Southern Christian Leadership Conference.
  • B. Blakely
    Blakely is a given name and surname of English origin that has become popular as a modern unisex first name.
  • C. Utley
    Utley is a surname most prominently associated with former Major League Baseball second baseman Chase Utley.
  • D. Goldsman
    Goldsman is the surname of Akiva Goldsman, an American screenwriter, director, and producer known for films such as "A Beautiful Mind."
  • E. Ezell
    Ezell is the given name of Ezell Blair Jr., a civil rights activist best known as one of the Greensboro Four who led the 1960 Woolworth’s lunch counter sit-ins.
  • 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: Ledbetter
Triple: [Lead Belly, familyName, Ledbetter]
Generated description
Ledbetter is the surname of Huddie "Lead Belly" Ledbetter, the influential American folk and blues musician known for his powerful vocals and twelve-string guitar playing.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ledbetter
Target entity description: Ledbetter is the surname of Huddie "Lead Belly" Ledbetter, the influential American folk and blues musician known for his powerful vocals and twelve-string guitar playing.
  • A. Steele
    Steele is a surname most notably borne by Charles Steele Jr., an American civil rights leader and former president of the Southern Christian Leadership Conference.
  • B. Blakely
    Blakely is a given name and surname of English origin that has become popular as a modern unisex first name.
  • C. Utley
    Utley is a surname most prominently associated with former Major League Baseball second baseman Chase Utley.
  • D. Goldsman
    Goldsman is the surname of Akiva Goldsman, an American screenwriter, director, and producer known for films such as "A Beautiful Mind."
  • E. Ezell
    Ezell is the given name of Ezell Blair Jr., a civil rights activist best known as one of the Greensboro Four who led the 1960 Woolworth’s lunch counter sit-ins.
  • 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_69b3454777808190b78aa9047ba1f018 completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b355f3731c81909cc5a782b12ddd38 completed March 13, 2026, 12:10 a.m.
NED1 Entity disambiguation (via context triple) batch_69b6138b6c8c8190a21ad00fb230c0f0 completed March 15, 2026, 2:03 a.m.
NEDg Description generation batch_69b61465bb4081908a638a908c31c489 completed March 15, 2026, 2:07 a.m.
NED2 Entity disambiguation (via description) batch_69b6156db4a081909054f7db172315e9 completed March 15, 2026, 2:11 a.m.
Created at: March 12, 2026, 11:33 p.m.