Triple

T21128671
Position Surface form Disambiguated ID Type / Status
Subject presidential address by Franklin D. Roosevelt at the 75th Anniversary of the Battle of Gettysburg reunion E520624 entity
Predicate location P40 FINISHED
Object Gettysburg battlefield — NE NERFINISHED

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: Gettysburg battlefield | Statement: [presidential address by Franklin D. Roosevelt at the 75th Anniversary of the Battle of Gettysburg reunion, location, Gettysburg battlefield]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Gettysburg battlefield
Context triple: [presidential address by Franklin D. Roosevelt at the 75th Anniversary of the Battle of Gettysburg reunion, location, Gettysburg battlefield]
  • A. Gettysburg National Military Park chosen
    Gettysburg National Military Park is a preserved Civil War battlefield and memorial site commemorating the pivotal 1863 Battle of Gettysburg in Pennsylvania.
  • B. Antietam National Battlefield
    Antietam National Battlefield is a U.S. National Park Service site in Maryland that preserves the location of the Battle of Antietam, one of the bloodiest and most significant engagements of the American Civil War.
  • C. Manassas National Battlefield Park
    Manassas National Battlefield Park is a preserved Civil War battlefield in Virginia that commemorates the First and Second Battles of Bull Run through historic landscapes, monuments, and visitor exhibits.
  • D. Cedar Mountain Battlefield
    Cedar Mountain Battlefield is a historic American Civil War battle site in Virginia, preserved as a park and memorial to the 1862 clash between Union and Confederate forces.
  • E. Cold Harbor Battlefield Park
    Cold Harbor Battlefield Park is a preserved Civil War site in Virginia that protects and interprets the landscape of the 1864 Battle of Cold Harbor through trails, exhibits, and memorials.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e0b50b53048190ae34e8abbe3c5ada completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e7223b4c4c8190b9fffa610588651e completed April 21, 2026, 7:07 a.m.
Created at: April 16, 2026, 2:56 p.m.