Triple

T7744991
Position Surface form Disambiguated ID Type / Status
Subject U Street African American Civil War Memorial (vicinity) E175604 entity
Predicate hasNearbyInstitution P6776 FINISHED
Object African American Civil War Museum
The African American Civil War Museum is a Washington, D.C. institution dedicated to preserving and interpreting the contributions of African American soldiers and sailors during the American Civil War.
E354997 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: African American Civil War Museum | Statement: [U Street African American Civil War Memorial (vicinity), hasNearbyInstitution, 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 African American Civil War Memorial (vicinity), hasNearbyInstitution, 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
    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. 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: African American Civil War Museum
Triple: [U Street African American Civil War Memorial (vicinity), hasNearbyInstitution, African American Civil War Museum]
Generated description
The African American Civil War Museum is a Washington, D.C. institution dedicated to preserving and interpreting the contributions of African American soldiers and sailors during the American Civil War.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: African American Civil War Museum
Target entity description: The African American Civil War Museum is a Washington, D.C. institution dedicated to preserving and interpreting the contributions of African American soldiers and sailors during the American Civil War.
  • 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.

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_69c69960b3588190a53aa590d31d9544 completed March 27, 2026, 2:51 p.m.
NER Named-entity recognition batch_69c70389e9548190a57b5370f4b9fee9 completed March 27, 2026, 10:24 p.m.
NED1 Entity disambiguation (via context triple) batch_69c8deac5160819098e842fb720d77b1 completed March 29, 2026, 8:11 a.m.
NEDg Description generation batch_69c8dfa6124481908ff4222c1acfb817 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, 4:07 p.m.