Triple
T21444934
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | The Surrender at Appomattox |
E529045
|
entity |
| Predicate | depictsEvent |
P264
|
FINISHED |
| Object | Surrender of the Army of Northern Virginia |
—
|
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: Surrender of the Army of Northern Virginia | Statement: [The Surrender at Appomattox, depictsEvent, Surrender of the Army of Northern Virginia]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Surrender of the Army of Northern Virginia Context triple: [The Surrender at Appomattox, depictsEvent, Surrender of the Army of Northern Virginia]
-
A.
Bennett Place surrender
The Bennett Place surrender was the largest troop capitulation of the American Civil War, marking the effective end of major Confederate resistance in the Carolinas, Georgia, and Florida.
-
B.
Battle of Appomattox Court House
chosen
The Battle of Appomattox Court House was the final major engagement of the American Civil War in Virginia, leading to General Robert E. Lee’s surrender to Ulysses S. Grant on April 9, 1865.
-
C.
Appomattox
Appomattox is a contemporary opera that dramatizes the final days of the American Civil War and the surrender at Appomattox Court House.
-
D.
Appomattox Campaign
The Appomattox Campaign was the final series of military operations in the American Civil War that led to the surrender of Confederate General Robert E. Lee’s Army of Northern Virginia in April 1865.
-
E.
Retreat from Gettysburg
Retreat from Gettysburg refers to the Confederate Army of Northern Virginia’s withdrawal back to Virginia after its defeat at the Battle of Gettysburg in July 1863, marking a major turning point in the American Civil War.
- 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_69e0c457579481909db68053ed99750c |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69e8b706fd588190bf397a58976f7d98 |
completed | April 22, 2026, 11:54 a.m. |
Created at: April 16, 2026, 6:05 p.m.