Triple

T3396224
Position Surface form Disambiguated ID Type / Status
Subject U Street/African-Amer Civil War Memorial/Cardozo station E71534 entity
Predicate nearbyLandmark P350 FINISHED
Object 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.
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 Memorial | Statement: [U Street/African-Amer Civil War Memorial/Cardozo station, nearbyLandmark, African American Civil War Memorial]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: African American Civil War Memorial
Context triple: [U Street/African-Amer Civil War Memorial/Cardozo station, nearbyLandmark, African American Civil War Memorial]
  • A. Texas African American History Memorial
    The Texas African American History Memorial is a public monument on the grounds of the Texas State Capitol in Austin that commemorates the history, struggles, and contributions of African Americans in Texas.
  • B. Civil Rights Memorial
    The Civil Rights Memorial is a commemorative monument in Montgomery, Alabama, honoring individuals who died in the struggle for civil rights in the United States.
  • C. 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.
  • D. Civil War Unknowns Monument
    The Civil War Unknowns Monument is a memorial at Arlington National Cemetery honoring unidentified Union soldiers who died during the American Civil War.
  • E. Ulysses S. Grant Memorial
    The Ulysses S. Grant Memorial is a prominent Washington, D.C. monument honoring the Civil War general and 18th U.S. president, featuring a large equestrian statue and elaborate sculptural groups.
  • 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 Memorial
Triple: [U Street/African-Amer Civil War Memorial/Cardozo station, nearbyLandmark, African American Civil War Memorial]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: African American Civil War Memorial
Target entity description: 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.
  • A. Texas African American History Memorial
    The Texas African American History Memorial is a public monument on the grounds of the Texas State Capitol in Austin that commemorates the history, struggles, and contributions of African Americans in Texas.
  • B. Civil Rights Memorial
    The Civil Rights Memorial is a commemorative monument in Montgomery, Alabama, honoring individuals who died in the struggle for civil rights in the United States.
  • C. 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.
  • D. Civil War Unknowns Monument
    The Civil War Unknowns Monument is a memorial at Arlington National Cemetery honoring unidentified Union soldiers who died during the American Civil War.
  • E. Ulysses S. Grant Memorial
    The Ulysses S. Grant Memorial is a prominent Washington, D.C. monument honoring the Civil War general and 18th U.S. president, featuring a large equestrian statue and elaborate sculptural groups.
  • 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_69ad85a9c4a88190a854019341cb3b60 completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adb856158c81908dd7d3f1f8d6af74 completed March 8, 2026, 5:56 p.m.
NED1 Entity disambiguation (via context triple) batch_69b34bca95108190b39aad4ac06dbf58 completed March 12, 2026, 11:27 p.m.
NEDg Description generation batch_69b34e46b2b48190aedee8dabf5285bd completed March 12, 2026, 11:37 p.m.
NED2 Entity disambiguation (via description) batch_69b34fc0b830819082b50ebd14b6490b completed March 12, 2026, 11:44 p.m.
Created at: March 8, 2026, 3:14 p.m.