Triple
T141385
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Alben W. Barkley |
E2857
|
entity |
| Predicate | deathPlace |
P21
|
FINISHED |
| Object |
Lexington, Virginia, United States
Lexington, Virginia, United States is a small historic city in the Shenandoah Valley known for its preserved 19th-century architecture and as the home of Washington and Lee University and the Virginia Military Institute.
|
E55189
|
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: Lexington, Virginia, United States | Statement: [Alben W. Barkley, deathPlace, Lexington, Virginia, United States]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lexington, Virginia, United States Context triple: [Alben W. Barkley, deathPlace, Lexington, Virginia, United States]
-
A.
Winchester, Virginia
Winchester, Virginia is a historic independent city in the northern Shenandoah Valley known for its Civil War significance, apple orchards, and annual Shenandoah Apple Blossom Festival.
-
B.
Springfield, Virginia
Springfield, Virginia is a suburban community in Fairfax County just south of Washington, D.C., known as a major transportation hub and residential area in Northern Virginia.
-
C.
Arlington, Virginia
Arlington, Virginia is an urban county directly across the Potomac River from Washington, D.C., known for its dense development, federal government agencies, and landmarks such as the Pentagon and Arlington National Cemetery.
-
D.
Richmond, Virginia
Richmond, Virginia is the capital city of the U.S. state of Virginia, known for its pivotal role in American history, particularly as the capital of the Confederacy during the Civil War.
-
E.
Vienna, Virginia
Vienna, Virginia is a suburban town in Fairfax County, just outside Washington, D.C., known for its affluent residential character and proximity to major federal government agencies.
- 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: Lexington, Virginia, United States Triple: [Alben W. Barkley, deathPlace, Lexington, Virginia, United States]
Generated description
Lexington, Virginia, United States is a small historic city in the Shenandoah Valley known for its preserved 19th-century architecture and as the home of Washington and Lee University and the Virginia Military Institute.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lexington, Virginia, United States Target entity description: Lexington, Virginia, United States is a small historic city in the Shenandoah Valley known for its preserved 19th-century architecture and as the home of Washington and Lee University and the Virginia Military Institute.
-
A.
Winchester, Virginia
Winchester, Virginia is a historic independent city in the northern Shenandoah Valley known for its Civil War significance, apple orchards, and annual Shenandoah Apple Blossom Festival.
-
B.
Springfield, Virginia
Springfield, Virginia is a suburban community in Fairfax County just south of Washington, D.C., known as a major transportation hub and residential area in Northern Virginia.
-
C.
Arlington, Virginia
Arlington, Virginia is an urban county directly across the Potomac River from Washington, D.C., known for its dense development, federal government agencies, and landmarks such as the Pentagon and Arlington National Cemetery.
-
D.
Richmond, Virginia
Richmond, Virginia is the capital city of the U.S. state of Virginia, known for its pivotal role in American history, particularly as the capital of the Confederacy during the Civil War.
-
E.
Vienna, Virginia
Vienna, Virginia is a suburban town in Fairfax County, just outside Washington, D.C., known for its affluent residential character and proximity to major federal government agencies.
- F. None of above. chosen
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_69a2521e35c08190b28e5c9f1e3c9b59 |
completed | Feb. 28, 2026, 2:25 a.m. |
| NER | Named-entity recognition | batch_69a257c7e79c8190b3e5a2983035a972 |
completed | Feb. 28, 2026, 2:49 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a4366436008190b883eb9f0bfdb329 |
completed | March 1, 2026, 12:51 p.m. |
| NEDg | Description generation | batch_69a436e29de08190bd34018c291e915f |
completed | March 1, 2026, 12:53 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a4375d01308190aa6e5899bc28495e |
completed | March 1, 2026, 12:55 p.m. |
Created at: Feb. 28, 2026, 2:31 a.m.