Triple
T18394537
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Carroll County, Maryland |
E449830
|
entity |
| Predicate | hasHistoricSite |
P1098
|
FINISHED |
| Object | Union Mills Homestead |
—
|
NE NERFINISHED |
How this triple was built (3 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: Union Mills Homestead | Statement: [Carroll County, Maryland, hasHistoricSite, Union Mills Homestead]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Union Mills Homestead Context triple: [Carroll County, Maryland, hasHistoricSite, Union Mills Homestead]
-
A.
Mesier Homestead
Mesier Homestead is a historic house and museum in Wappingers Falls, New York, notable for its 18th-century architecture and role in local colonial and Revolutionary War-era history.
-
B.
Andy Chambers Homestead
The Andy Chambers Homestead is a historic early 20th-century Mormon farmstead in Grand Teton National Park, notable for its well-preserved log buildings and iconic setting beneath the Teton Range.
-
C.
Centre Hill Mansion
Centre Hill Mansion is a historic 19th-century estate and museum in Petersburg, Virginia, noted for its grand architecture and role in Civil War and Reconstruction-era history.
-
D.
Moore Homestead
Moore Homestead is a preserved historic property in Skagway, Alaska, that interprets early settler life and the development of the town during the Klondike Gold Rush.
-
E.
Grant-Humphreys Mansion
Grant-Humphreys Mansion is a historic Beaux-Arts mansion in Denver, Colorado, known for its association with prominent political figures and its use as an event and cultural venue.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Union Mills Homestead Target entity description: Union Mills Homestead is a historic 18th–19th century mill and farm complex in rural Maryland, preserved as a museum that showcases early American industrial and domestic life.
-
A.
Mesier Homestead
Mesier Homestead is a historic house and museum in Wappingers Falls, New York, notable for its 18th-century architecture and role in local colonial and Revolutionary War-era history.
-
B.
Andy Chambers Homestead
The Andy Chambers Homestead is a historic early 20th-century Mormon farmstead in Grand Teton National Park, notable for its well-preserved log buildings and iconic setting beneath the Teton Range.
-
C.
Centre Hill Mansion
Centre Hill Mansion is a historic 19th-century estate and museum in Petersburg, Virginia, noted for its grand architecture and role in Civil War and Reconstruction-era history.
-
D.
Moore Homestead
Moore Homestead is a preserved historic property in Skagway, Alaska, that interprets early settler life and the development of the town during the Klondike Gold Rush.
-
E.
Grant-Humphreys Mansion
Grant-Humphreys Mansion is a historic Beaux-Arts mansion in Denver, Colorado, known for its association with prominent political figures and its use as an event and cultural venue.
- F. None of above. chosen
Provenance (2 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_69d8b9fab8a8819086a9ddc0871715e0 |
completed | April 10, 2026, 8:51 a.m. |
| NER | Named-entity recognition | batch_69e51845d6708190bc96ec801e21b7a3 |
completed | April 19, 2026, 6 p.m. |
Created at: April 10, 2026, 10:46 a.m.