Triple

T7851540
Position Surface form Disambiguated ID Type / Status
Subject U Street NW E182064 entity
Predicate hasLandmark P105 FINISHED
Object African American Civil War Museum E354997 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: African American Civil War Museum | Statement: [U Street NW, hasLandmark, African American Civil War Museum]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: African American Civil War Museum
Context triple: [U Street NW, hasLandmark, African American Civil War Museum]
  • A. African American Military History Museum
    The African American Military History Museum is a museum in Hattiesburg, Mississippi, dedicated to preserving and interpreting the contributions and experiences of African American service members in the U.S. armed forces.
  • B. American Civil War Museum
    The American Civil War Museum is a history museum dedicated to interpreting the causes, course, and consequences of the American Civil War from multiple perspectives, including Union, Confederate, and African American experiences.
  • C. African American Civil War Memorial chosen
    The African American Civil War Memorial is a Washington, D.C. monument honoring the service and sacrifice of the United States Colored Troops who fought for the Union during the American Civil War.
  • D. Charles H. Wright Museum of African American History
    The Charles H. Wright Museum of African American History is a major cultural institution in Detroit dedicated to preserving and showcasing the history, art, and achievements of African Americans.
  • E. National Afro-American Museum and Cultural Center
    The National Afro-American Museum and Cultural Center is a museum in Ohio dedicated to preserving, interpreting, and celebrating African American history, art, and culture.
  • 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_69ca82869ee08190b8f9040dbc2c0467 completed March 30, 2026, 2:02 p.m.
NER Named-entity recognition batch_69cb18ec48548190960bd564a60effa8 completed March 31, 2026, 12:44 a.m.
NED1 Entity disambiguation (via context triple) batch_69cbdf21add88190bc07d3164e940116 completed March 31, 2026, 2:50 p.m.
Created at: March 30, 2026, 4:51 p.m.