Triple
T13364524
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Union Army of Northeastern Virginia |
E318903
|
entity |
| Predicate | regionServed |
P82
|
FINISHED |
| Object |
Northeastern Virginia
Northeastern Virginia is the area of Virginia encompassing the region around Washington, D.C., including key Civil War battlefields such as those near Manassas and along the Potomac River.
|
E813
|
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: Northeastern Virginia | Statement: [Union Army of Northeastern Virginia, regionServed, Northeastern Virginia]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Northeastern Virginia Context triple: [Union Army of Northeastern Virginia, regionServed, Northeastern Virginia]
-
A.
Southeastern Virginia
Southeastern Virginia is a coastal region of the U.S. state of Virginia that includes major urban centers such as Norfolk and forms part of the Hampton Roads metropolitan area.
-
B.
Northern Virginia
Northern Virginia is a populous, economically significant region of the Commonwealth of Virginia, encompassing suburbs of Washington, D.C., and serving as a major hub for government, technology, and defense industries.
-
C.
Central Virginia
Central Virginia is a region of the U.S. state of Virginia that includes the capital city of Richmond and its surrounding areas.
-
D.
Central Virginia
Central Virginia is a region of the U.S. state of Virginia that encompasses the area around Charlottesville and other nearby communities, known for its historical significance, educational institutions, and scenic landscapes.
-
E.
Northern Virginia Piedmont
The Northern Virginia Piedmont is a gently rolling transitional region between the Appalachian Mountains and the Atlantic Coastal Plain in northern Virginia, characterized by mixed forests, farmland, and rapidly growing suburban communities.
- 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: Northeastern Virginia Triple: [Union Army of Northeastern Virginia, regionServed, Northeastern Virginia]
Generated description
Northeastern Virginia is the area of Virginia encompassing the region around Washington, D.C., including key Civil War battlefields such as those near Manassas and along the Potomac River.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Northeastern Virginia Target entity description: Northeastern Virginia is the area of Virginia encompassing the region around Washington, D.C., including key Civil War battlefields such as those near Manassas and along the Potomac River.
-
A.
Southeastern Virginia
Southeastern Virginia is a coastal region of the U.S. state of Virginia that includes major urban centers such as Norfolk and forms part of the Hampton Roads metropolitan area.
-
B.
Northern Virginia
chosen
Northern Virginia is a populous, economically significant region of the Commonwealth of Virginia, encompassing suburbs of Washington, D.C., and serving as a major hub for government, technology, and defense industries.
-
C.
Central Virginia
Central Virginia is a region of the U.S. state of Virginia that includes the capital city of Richmond and its surrounding areas.
-
D.
Central Virginia
Central Virginia is a region of the U.S. state of Virginia that encompasses the area around Charlottesville and other nearby communities, known for its historical significance, educational institutions, and scenic landscapes.
-
E.
Northern Virginia Piedmont
The Northern Virginia Piedmont is a gently rolling transitional region between the Appalachian Mountains and the Atlantic Coastal Plain in northern Virginia, characterized by mixed forests, farmland, and rapidly growing suburban communities.
- 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_69d806b7bbac8190b85278c87fa7aff3 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69da628c71ac81908cfa36342077766e |
completed | April 11, 2026, 3:02 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f76b9ec6848190b8e986d849756050 |
completed | May 3, 2026, 3:37 p.m. |
| NEDg | Description generation | batch_69f7763fc23c819098d46ab0906b8764 |
completed | May 3, 2026, 4:22 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f7791add908190af69b23a54eb7560 |
completed | May 3, 2026, 4:34 p.m. |
Created at: April 9, 2026, 9:32 p.m.