Triple

T5116219
Position Surface form Disambiguated ID Type / Status
Subject Brown v. Board of Education National Historical Park E115340 entity
Predicate relatedTo P37 FINISHED
Object Little Rock Central High School National Historic Site E21956 NE FINISHED

How this triple was built (2 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: Little Rock Central High School National Historic Site | Statement: [Brown v. Board of Education National Historical Park, relatedTo, Little Rock Central High School National Historic Site]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Little Rock Central High School National Historic Site
Context triple: [Brown v. Board of Education National Historical Park, relatedTo, Little Rock Central High School National Historic Site]
  • A. Little Rock Central High School chosen
    Little Rock Central High School is a historic public high school in Little Rock, Arkansas, best known as the site of the 1957 desegregation crisis that became a landmark event in the American civil rights movement.
  • B. War Memorial Park, Little Rock
    War Memorial Park in Little Rock is a large urban recreational area known for its sports facilities, green spaces, and proximity to major city attractions like the Little Rock Zoo.
  • C. Little Rock School District
    The Little Rock School District is the public school system serving the city of Little Rock, Arkansas, overseeing a range of elementary, middle, and high schools including historically significant campuses.
  • D. Brown v. Board of Education National Historical Park
    Brown v. Board of Education National Historical Park is a U.S. National Park Service site in Topeka that commemorates the landmark Supreme Court case that ended legal racial segregation in public schools.
  • E. Birmingham Civil Rights National Monument
    Birmingham Civil Rights National Monument is a protected historic area in Birmingham, Alabama, that commemorates key sites and events of the American civil rights movement of the 1960s.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69bd4441d1648190a54a533895041987 completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd75cfa9f88190aa7dfd264e554899 completed March 20, 2026, 4:29 p.m.
NED1 Entity disambiguation (via context triple) batch_69bebaadfaac8190aa0407196e5c4c20 completed March 21, 2026, 3:35 p.m.
Created at: March 20, 2026, 1:41 p.m.