Triple

T5686309
Position Surface form Disambiguated ID Type / Status
Subject Little Rock Nine E125321 entity
Predicate member P10 FINISHED
Object Melba Pattillo Beals
Melba Pattillo Beals is an American civil rights activist and journalist best known as one of the Little Rock Nine who integrated Central High School in 1957.
E541487 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: Melba Pattillo Beals | Statement: [Little Rock Nine, member, Melba Pattillo Beals]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Melba Pattillo Beals
Context triple: [Little Rock Nine, member, Melba Pattillo Beals]
  • A. Elizabeth Eckford
    Elizabeth Eckford is one of the Little Rock Nine, the African American students who bravely integrated Little Rock Central High School in 1957, becoming a symbol of the civil rights movement.
  • B. Ruby Bridges
    Ruby Bridges is a civil rights icon who, as a six-year-old in 1960, became the first Black child to integrate an all-white elementary school in the American South.
  • C. Barbara Johns
    Barbara Johns was a pioneering African American civil rights activist who, as a teenager, led a 1951 student strike against segregation in Farmville, Virginia, helping spark the legal challenges that culminated in Brown v. Board of Education.
  • D. Ida Jackson
    Ida Jackson is a character in James Baldwin’s play "The Amen Corner," representing the struggles and moral complexities within a Harlem Pentecostal community.
  • E. Claudette Colvin
    Claudette Colvin is an American civil rights pioneer who, as a teenager in Montgomery, Alabama, refused to give up her bus seat to a white passenger months before Rosa Parks and later served as a key plaintiff in the landmark case that ended bus segregation.
  • 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: Melba Pattillo Beals
Triple: [Little Rock Nine, member, Melba Pattillo Beals]
Generated description
Melba Pattillo Beals is an American civil rights activist and journalist best known as one of the Little Rock Nine who integrated Central High School in 1957.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Melba Pattillo Beals
Target entity description: Melba Pattillo Beals is an American civil rights activist and journalist best known as one of the Little Rock Nine who integrated Central High School in 1957.
  • A. Elizabeth Eckford
    Elizabeth Eckford is one of the Little Rock Nine, the African American students who bravely integrated Little Rock Central High School in 1957, becoming a symbol of the civil rights movement.
  • B. Ruby Bridges
    Ruby Bridges is a civil rights icon who, as a six-year-old in 1960, became the first Black child to integrate an all-white elementary school in the American South.
  • C. Barbara Johns
    Barbara Johns was a pioneering African American civil rights activist who, as a teenager, led a 1951 student strike against segregation in Farmville, Virginia, helping spark the legal challenges that culminated in Brown v. Board of Education.
  • D. Ida Jackson
    Ida Jackson is a character in James Baldwin’s play "The Amen Corner," representing the struggles and moral complexities within a Harlem Pentecostal community.
  • E. Claudette Colvin
    Claudette Colvin is an American civil rights pioneer who, as a teenager in Montgomery, Alabama, refused to give up her bus seat to a white passenger months before Rosa Parks and later served as a key plaintiff in the landmark case that ended bus segregation.
  • 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_69c0082a884c8190a79001bae658941f completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c023bbfb988190bb61c7d183660d5d completed March 22, 2026, 5:15 p.m.
NED1 Entity disambiguation (via context triple) batch_69c05a40b3808190bc57fde5990ac04e completed March 22, 2026, 9:08 p.m.
NEDg Description generation batch_69c05cd2dea88190bc79ca0a7709e7ca completed March 22, 2026, 9:19 p.m.
NED2 Entity disambiguation (via description) batch_69c05d8c85f88190a1a962794eeecd8d completed March 22, 2026, 9:22 p.m.
Created at: March 22, 2026, 3:44 p.m.