Triple
T15459181
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Appomattox Station |
E371851
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object |
Appomattox, Virginia
Appomattox, Virginia is a small town 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.
|
E9900
|
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: Appomattox, Virginia | Statement: [Appomattox Station, locatedIn, Appomattox, Virginia]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Appomattox, Virginia Context triple: [Appomattox Station, locatedIn, Appomattox, Virginia]
-
A.
Appomattox Court House, Virginia
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.
Lovingston, Virginia
Lovingston, Virginia is a small unincorporated community and the county seat of Nelson County, known for its rural setting in central Virginia.
-
C.
Cold Harbor, Virginia
Cold Harbor, Virginia is a historic area in Hanover County best known as the site of a major and bloody Civil War battle in 1864.
-
D.
Piedmont (Virginia)
Piedmont (Virginia) is a plateau region in the eastern United States characterized by rolling hills and foothills between the Appalachian Mountains and the Atlantic Coastal Plain.
-
E.
Manassas
Manassas is an independent city in Northern Virginia best known as the site of two major American Civil War battles and now a suburban community within the Washington, D.C. metropolitan area.
- 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: Appomattox, Virginia Triple: [Appomattox Station, locatedIn, Appomattox, Virginia]
Generated description
Appomattox, Virginia is a small town 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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Appomattox, Virginia Target entity description: Appomattox, Virginia is a small town 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.
-
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.
Lovingston, Virginia
Lovingston, Virginia is a small unincorporated community and the county seat of Nelson County, known for its rural setting in central Virginia.
-
C.
Cold Harbor, Virginia
Cold Harbor, Virginia is a historic area in Hanover County best known as the site of a major and bloody Civil War battle in 1864.
-
D.
Piedmont (Virginia)
Piedmont (Virginia) is a plateau region in the eastern United States characterized by rolling hills and foothills between the Appalachian Mountains and the Atlantic Coastal Plain.
-
E.
Manassas
Manassas is an independent city in Northern Virginia best known as the site of two major American Civil War battles and now a suburban community within the Washington, D.C. metropolitan area.
- F. None of above.
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_69d85cc8bd308190886949510b42e764 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69e03f1623f0819086f6fc2bfd536609 |
completed | April 16, 2026, 1:44 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff2cfd76cc8190b3d8148ffe872887 |
completed | May 9, 2026, 12:47 p.m. |
| NEDg | Description generation | batch_69ff2ead88b0819093046c5f0dae8674 |
completed | May 9, 2026, 12:55 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff2f4a404c81909a391d3d2cba1ee8 |
completed | May 9, 2026, 12:57 p.m. |
Created at: April 10, 2026, 3:32 a.m.