Triple

T16171891
Position Surface form Disambiguated ID Type / Status
Subject Woolworth’s lunch counter (Greensboro) E392458 entity
Predicate siteOfProtestBy P19309 FINISHED
Object Ezell Blair Jr. (Jibreel Khazan) E93520 NE FINISHED

How this triple was built (3 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: Ezell Blair Jr. (Jibreel Khazan) | Statement: [Woolworth’s lunch counter (Greensboro), siteOfProtestBy, Ezell Blair Jr. (Jibreel Khazan)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ezell Blair Jr. (Jibreel Khazan)
Context triple: [Woolworth’s lunch counter (Greensboro), siteOfProtestBy, Ezell Blair Jr. (Jibreel Khazan)]
  • A. Ezell Blair Jr. chosen
    Ezell Blair Jr. (later known as Jibreel Khazan) is a civil rights activist best known as one of the four African American college students who initiated the 1960 Woolworth’s lunch counter sit-ins in Greensboro, North Carolina.
  • B. Hosea Williams
    Hosea Williams was an American civil rights leader, close associate of Martin Luther King Jr., and prominent organizer of nonviolent protests during the Civil Rights Movement.
  • C. Ernest Green
    Ernest Green is an American civil rights figure best known as the first Black student to graduate from Little Rock Central High School, where he was one of the Little Rock Nine who integrated the previously segregated school in 1957.
  • D. Thaddeus Jones
    Thaddeus Jones is one of the two charming outlaw protagonists in the Western television series "Alias Smith and Jones," known for trying to go straight while on the run from the law.
  • E. Ibram Henry Rogers
    Ibram Henry Rogers, better known as Ibram X. Kendi, is an American historian, author, and leading scholar of antiracism and race studies.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: siteOfProtestBy
Context triple: [Woolworth’s lunch counter (Greensboro), siteOfProtestBy, Ezell Blair Jr. (Jibreel Khazan)]
  • A. locationOfNotableProtest
    Indicates the place where a significant or notable protest event occurred.
  • B. placeOfActivism chosen
    Indicates the location or geographic area where an individual or group engages in activism or advocacy activities.
  • C. teamDuringProtest
    Indicates that two or more entities are part of the same team or organized group specifically in the context of a protest event.
  • D. notableProtest
    Indicates that an entity is recognized for having led, organized, or been centrally involved in a significant protest or demonstration.
  • E. freedomOfAssembly
    Indicates that individuals or groups have the right to gather peacefully for meetings, demonstrations, or other collective activities.
  • F. None of above.

Provenance (4 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_69d87f1d32208190942e4e499a80c18c completed April 10, 2026, 4:39 a.m.
NER Named-entity recognition batch_69e21eb7ab1481908fc35bfc8c56e5f2 completed April 17, 2026, 11:51 a.m.
NED1 Entity disambiguation (via context triple) batch_6a000785fcd481909ddf92cf9cc5c0aa completed May 10, 2026, 4:20 a.m.
PD Predicate disambiguation batch_69e219d642708190ba31a90dce76a210 completed April 17, 2026, 11:30 a.m.
Created at: April 10, 2026, 5:02 a.m.