Triple
T21444944
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | The Surrender at Appomattox |
E529045
|
entity |
| Predicate | settingPlace |
P1957
|
FINISHED |
| Object | Appomattox Court House, 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: Appomattox Court House, Virginia | Statement: [The Surrender at Appomattox, settingPlace, Appomattox Court House, Virginia]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Appomattox Court House, Virginia Context triple: [The Surrender at Appomattox, settingPlace, Appomattox Court House, Virginia]
-
A.
Appomattox Court House, Virginia
chosen
Appomattox Court House, Virginia is a historic village best known as the site where Confederate General Robert E. Lee surrendered to Union General Ulysses S. Grant in 1865, effectively ending the American Civil War.
-
B.
Petersburg National Battlefield
Petersburg National Battlefield is a U.S. National Park Service site in Virginia that preserves and interprets the extensive Civil War siege of Petersburg, a decisive campaign leading to the fall of Richmond and the Confederacy’s collapse.
-
C.
Richmond National Battlefield Park
Richmond National Battlefield Park is a U.S. National Park in Richmond, Virginia, preserving key Civil War battlefields and historic sites associated with the Confederate capital.
-
D.
Appomattox
Appomattox is a contemporary opera that dramatizes the final days of the American Civil War and the surrender at Appomattox Court House.
-
E.
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.
- 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.