Triple
T7851204
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | La Plata, Maryland |
E182056
|
entity |
| Predicate | hasHistoricBuilding |
P1098
|
FINISHED |
| Object |
Port Tobacco Courthouse (relocated)
Port Tobacco Courthouse (relocated) is a historic former county courthouse from Port Tobacco, Maryland, that was moved and preserved as a landmark in nearby La Plata.
|
E700011
|
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: Port Tobacco Courthouse (relocated) | Statement: [La Plata, Maryland, hasHistoricBuilding, Port Tobacco Courthouse (relocated)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Port Tobacco Courthouse (relocated) Context triple: [La Plata, Maryland, hasHistoricBuilding, Port Tobacco Courthouse (relocated)]
-
A.
Cumberland County Courthouse
The Cumberland County Courthouse is the primary judicial building serving Cumberland County, North Carolina, housing its main courts and related legal offices.
-
B.
Randolph County Courthouse
The Randolph County Courthouse is a historic county courthouse and landmark building located in Cuthbert, Georgia.
-
C.
Hillsborough Courthouse
Hillsborough Courthouse is a historic former judicial building in Hillsborough, County Down, Northern Ireland, noted for its Georgian architecture and role in the town’s civic life.
-
D.
Rowan County Courthouse
The Rowan County Courthouse is the primary judicial and administrative building serving Rowan County, typically housing its main courtrooms and county government offices.
-
E.
Westmoreland County Courthouse
The Westmoreland County Courthouse is a historic county government and judicial building located in Westmoreland County, Pennsylvania.
- 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: Port Tobacco Courthouse (relocated) Triple: [La Plata, Maryland, hasHistoricBuilding, Port Tobacco Courthouse (relocated)]
Generated description
Port Tobacco Courthouse (relocated) is a historic former county courthouse from Port Tobacco, Maryland, that was moved and preserved as a landmark in nearby La Plata.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Port Tobacco Courthouse (relocated) Target entity description: Port Tobacco Courthouse (relocated) is a historic former county courthouse from Port Tobacco, Maryland, that was moved and preserved as a landmark in nearby La Plata.
-
A.
Cumberland County Courthouse
The Cumberland County Courthouse is the primary judicial building serving Cumberland County, North Carolina, housing its main courts and related legal offices.
-
B.
Randolph County Courthouse
The Randolph County Courthouse is a historic county courthouse and landmark building located in Cuthbert, Georgia.
-
C.
Page County Courthouse
The Page County Courthouse is a historic county government and judicial building serving as the administrative and legal center of Page County, Iowa.
-
D.
Hillsborough Courthouse
Hillsborough Courthouse is a historic former judicial building in Hillsborough, County Down, Northern Ireland, noted for its Georgian architecture and role in the town’s civic life.
-
E.
Rowan County Courthouse
The Rowan County Courthouse is the primary judicial and administrative building serving Rowan County, typically housing its main courtrooms and county government offices.
- 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_69ca82869ee08190b8f9040dbc2c0467 |
completed | March 30, 2026, 2:02 p.m. |
| NER | Named-entity recognition | batch_69cb18eaac508190bf373b1d50b52e1e |
completed | March 31, 2026, 12:44 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cb5b0d95748190a202258214dda2ae |
completed | March 31, 2026, 5:26 a.m. |
| NEDg | Description generation | batch_69cb762eab0881909c5035b3086dfdd9 |
completed | March 31, 2026, 7:22 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cbb801cc0c8190864d28e199eb5e67 |
completed | March 31, 2026, 12:03 p.m. |
Created at: March 30, 2026, 4:50 p.m.