Triple

T6660903
Position Surface form Disambiguated ID Type / Status
Subject Little Walter E151472 entity
Predicate birthName P65 FINISHED
Object Marion Walter Jacobs
Marion Walter Jacobs, better known as Little Walter, was a pioneering American blues harmonica player and singer whose innovative amplified style transformed the role of the harmonica in modern blues music.
E688643 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: Marion Walter Jacobs | Statement: [Little Walter, birthName, Marion Walter Jacobs]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Marion Walter Jacobs
Context triple: [Little Walter, birthName, Marion Walter Jacobs]
  • A. Marion Stein
    Marion Stein was an Austrian-born British concert pianist and music patron who became known as the wife of Liberal Party leader Jeremy Thorpe and later the Countess of Harewood.
  • B. Marion Marshall
    Marion Marshall was an American film actress who appeared in numerous Hollywood movies from the 1940s through the 1960s.
  • C. Marjorie Nelson
    Marjorie Nelson was an American actress known for her work on stage and screen and for being married to fellow actor Howard Da Silva.
  • D. Florence Wyman Richardson
    Florence Wyman Richardson was an American woman best known as the mother of Hadley Richardson, the first wife of writer Ernest Hemingway.
  • E. Marion Hutton
    Marion Hutton was an American singer and actress best known as a featured vocalist with the Glenn Miller Orchestra during the big band 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: Marion Walter Jacobs
Triple: [Little Walter, birthName, Marion Walter Jacobs]
Generated description
Marion Walter Jacobs, better known as Little Walter, was a pioneering American blues harmonica player and singer whose innovative amplified style transformed the role of the harmonica in modern blues music.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Marion Walter Jacobs
Target entity description: Marion Walter Jacobs, better known as Little Walter, was a pioneering American blues harmonica player and singer whose innovative amplified style transformed the role of the harmonica in modern blues music.
  • A. Marion Stein
    Marion Stein was an Austrian-born British concert pianist and music patron who became known as the wife of Liberal Party leader Jeremy Thorpe and later the Countess of Harewood.
  • B. Marion Marshall
    Marion Marshall was an American film actress who appeared in numerous Hollywood movies from the 1940s through the 1960s.
  • C. Marjorie Nelson
    Marjorie Nelson was an American actress known for her work on stage and screen and for being married to fellow actor Howard Da Silva.
  • D. Florence Wyman Richardson
    Florence Wyman Richardson was an American woman best known as the mother of Hadley Richardson, the first wife of writer Ernest Hemingway.
  • E. Marion Hutton
    Marion Hutton was an American singer and actress best known as a featured vocalist with the Glenn Miller Orchestra during the big band 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_69c687f5fac48190a09e4838d9c6b45d completed March 27, 2026, 1:36 p.m.
NER Named-entity recognition batch_69c6b0737cb08190ad455b48fd30eec8 completed March 27, 2026, 4:29 p.m.
NED1 Entity disambiguation (via context triple) batch_69c8de86454081909232f45fa7d48976 completed March 29, 2026, 8:10 a.m.
NEDg Description generation batch_69c8df95d77c8190abb80b9b59f20ee3 completed March 29, 2026, 8:15 a.m.
NED2 Entity disambiguation (via description) batch_69c8e037620c8190aa5948b68756793d completed March 29, 2026, 8:17 a.m.
Created at: March 27, 2026, 2:02 p.m.