Triple
T16987776
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Philip L. Graham |
E412113
|
entity |
| Predicate | placeOfDeath |
P21
|
FINISHED |
| Object |
Glen Welby estate, Marshall, Virginia, United States
Glen Welby is a private estate in Marshall, Virginia, best known as the property where influential Washington Post publisher Philip L. Graham died.
|
E1244355
|
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: Glen Welby estate, Marshall, Virginia, United States | Statement: [Philip L. Graham, placeOfDeath, Glen Welby estate, Marshall, Virginia, United States]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Glen Welby estate, Marshall, Virginia, United States Context triple: [Philip L. Graham, placeOfDeath, Glen Welby estate, Marshall, Virginia, United States]
-
A.
Glen Forest, Virginia
Glen Forest, Virginia is a residential community in Fairfax County that forms part of the suburban area just outside Washington, D.C.
-
B.
Marshall, Virginia
Marshall, Virginia is a small unincorporated community and historic village in Fauquier County known for its rural character and proximity to the Blue Ridge Mountains.
-
C.
Glen Lyn, Virginia
Glen Lyn, Virginia is a small town in Giles County near the West Virginia border, situated along the New River in southwestern Virginia.
-
D.
Broadlands, Virginia
Broadlands, Virginia is a planned suburban community and census-designated place in Northern Virginia known for its residential neighborhoods, schools, and proximity to Washington, D.C.
-
E.
Glen Dale, West Virginia, United States
Glen Dale, West Virginia, United States, is a small city in Marshall County best known as the birthplace of Hall of Fame baseball player George Brett.
- 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: Glen Welby estate, Marshall, Virginia, United States Triple: [Philip L. Graham, placeOfDeath, Glen Welby estate, Marshall, Virginia, United States]
Generated description
Glen Welby is a private estate in Marshall, Virginia, best known as the property where influential Washington Post publisher Philip L. Graham died.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Glen Welby estate, Marshall, Virginia, United States Target entity description: Glen Welby is a private estate in Marshall, Virginia, best known as the property where influential Washington Post publisher Philip L. Graham died.
-
A.
Glen Forest, Virginia
Glen Forest, Virginia is a residential community in Fairfax County that forms part of the suburban area just outside Washington, D.C.
-
B.
Marshall, Virginia
Marshall, Virginia is a small unincorporated community and historic village in Fauquier County known for its rural character and proximity to the Blue Ridge Mountains.
-
C.
Glen Lyn, Virginia
Glen Lyn, Virginia is a small town in Giles County near the West Virginia border, situated along the New River in southwestern Virginia.
-
D.
Broadlands, Virginia
Broadlands, Virginia is a planned suburban community and census-designated place in Northern Virginia known for its residential neighborhoods, schools, and proximity to Washington, D.C.
-
E.
Glen Dale, West Virginia, United States
Glen Dale, West Virginia, United States, is a small city in Marshall County best known as the birthplace of Hall of Fame baseball player George Brett.
- 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_69d886ca8f348190812768ea8d5055ce |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3d27cd2048190800a60ae653e11e1 |
completed | April 18, 2026, 6:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00dc12e308819093e7f8933cdd6ba9 |
completed | May 10, 2026, 7:27 p.m. |
| NEDg | Description generation | batch_6a0114d5aeb0819086f1a5d279ac0d0f |
completed | May 10, 2026, 11:29 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0115c583608190bf07ac205399f253 |
completed | May 10, 2026, 11:33 p.m. |
Created at: April 10, 2026, 5:32 a.m.