Triple
T12520451
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Union occupation of Alexandria, Virginia |
E299299
|
entity |
| Predicate | notableCommander |
P1197
|
FINISHED |
| Object | Colonel Elmer E. Ellsworth |
E506657
|
NE FINISHED |
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: Colonel Elmer E. Ellsworth | Statement: [Union occupation of Alexandria, Virginia, notableCommander, Colonel Elmer E. Ellsworth]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Colonel Elmer E. Ellsworth Context triple: [Union occupation of Alexandria, Virginia, notableCommander, Colonel Elmer E. Ellsworth]
-
A.
Elmer E. Ellsworth
chosen
Elmer E. Ellsworth was a Union Army officer in the American Civil War, famed as the first conspicuous casualty of the conflict and a close friend of President Abraham Lincoln.
-
B.
David Herold
David Herold was an American accomplice of John Wilkes Booth who helped carry out the broader plot surrounding the assassination of President Abraham Lincoln in 1865.
-
C.
Adam George Herold
Adam George Herold is the son of David Edgar Herold, one of the conspirators involved in the assassination of U.S. President Abraham Lincoln.
-
D.
Brigadier General Nathaniel Lyon
Brigadier General Nathaniel Lyon was a Union Army officer in the American Civil War, known as the first Union general killed in the conflict and for his role in securing Missouri for the Union.
-
E.
Nathaniel Lyon
Nathaniel Lyon was a Union Army general in the American Civil War, notable as the first Union general killed in combat during the conflict.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d6ada5cdd48190860d9ce30aff69be |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d9545b2b2481909049a490c97678f2 |
completed | April 10, 2026, 7:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f64bbf43e08190ae79f92ed5882ce2 |
completed | May 2, 2026, 7:08 p.m. |
Created at: April 8, 2026, 9:57 p.m.