Triple
T253857
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Prince George’s County, Maryland |
E5393
|
entity |
| Predicate | hasHistoricalSite |
P1098
|
FINISHED |
| Object |
Riversdale House Museum
Riversdale House Museum is a historic Federal-style plantation house in Maryland that now operates as a museum interpreting early 19th-century domestic, agricultural, and social history.
|
E33479
|
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: Riversdale House Museum | Statement: [Prince George’s County, Maryland, hasHistoricalSite, Riversdale House Museum]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Riversdale House Museum Context triple: [Prince George’s County, Maryland, hasHistoricalSite, Riversdale House Museum]
-
A.
Shriver House Museum
Shriver House Museum is a historic house museum in Gettysburg that interprets civilian life and experiences during the Battle of Gettysburg in the American Civil War.
-
B.
Vaile Mansion
Vaile Mansion is a historic 19th-century Victorian estate in Independence, Missouri, renowned for its ornate architecture and role as a prominent local landmark.
-
C.
Seelye Mansion
Seelye Mansion is a historic early-20th-century home in Abilene, Kansas, renowned for its grand architecture, original furnishings, and role as a popular museum and tourist destination.
-
D.
Carlyle House Historic Park
Carlyle House Historic Park is a preserved 18th-century Georgian mansion and museum in Old Town Alexandria that interprets colonial life and early American history.
-
E.
Clarke House Museum
Clarke House Museum is a historic 18th-century dwelling in Princeton, New Jersey, preserved as a museum for its role in the American Revolutionary War.
- 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: Riversdale House Museum Triple: [Prince George’s County, Maryland, hasHistoricalSite, Riversdale House Museum]
Generated description
Riversdale House Museum is a historic Federal-style plantation house in Maryland that now operates as a museum interpreting early 19th-century domestic, agricultural, and social history.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Riversdale House Museum Target entity description: Riversdale House Museum is a historic Federal-style plantation house in Maryland that now operates as a museum interpreting early 19th-century domestic, agricultural, and social history.
-
A.
Shriver House Museum
Shriver House Museum is a historic house museum in Gettysburg that interprets civilian life and experiences during the Battle of Gettysburg in the American Civil War.
-
B.
Vaile Mansion
Vaile Mansion is a historic 19th-century Victorian estate in Independence, Missouri, renowned for its ornate architecture and role as a prominent local landmark.
-
C.
Seelye Mansion
Seelye Mansion is a historic early-20th-century home in Abilene, Kansas, renowned for its grand architecture, original furnishings, and role as a popular museum and tourist destination.
-
D.
Carlyle House Historic Park
Carlyle House Historic Park is a preserved 18th-century Georgian mansion and museum in Old Town Alexandria that interprets colonial life and early American history.
-
E.
Clarke House Museum
Clarke House Museum is a historic 18th-century dwelling in Princeton, New Jersey, preserved as a museum for its role in the American Revolutionary War.
- 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_69a2580a64ac8190ad76e34bb0715b5e |
completed | Feb. 28, 2026, 2:50 a.m. |
| NER | Named-entity recognition | batch_69a25d5331b48190b3797fece8e60e20 |
completed | Feb. 28, 2026, 3:13 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a37956bf5c81908f05a660eae44b7b |
completed | Feb. 28, 2026, 11:25 p.m. |
| NEDg | Description generation | batch_69a37a79036081909c885007c205c375 |
completed | Feb. 28, 2026, 11:30 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a37d397e0c8190b6298f5f23188047 |
completed | Feb. 28, 2026, 11:41 p.m. |
Created at: Feb. 28, 2026, 2:55 a.m.