Triple
T12076804
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Darnall's Chance House Museum |
E287571
|
entity |
| Predicate | city |
P40
|
FINISHED |
| Object | Upper Marlboro |
E57524
|
NE FINISHED |
How this triple was built (2 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: Upper Marlboro | Statement: [Darnall's Chance House Museum, city, Upper Marlboro]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Upper Marlboro Context triple: [Darnall's Chance House Museum, city, Upper Marlboro]
-
A.
Upper Marlboro, Maryland
chosen
Upper Marlboro, Maryland is a small historic town in the Washington, D.C. metropolitan area that serves as the administrative and judicial center of Prince George’s County.
-
B.
Odenton
Odenton is a suburban community in central Maryland that serves as a residential and commercial hub near Fort Meade and major commuter routes between Baltimore, Annapolis, and Washington, D.C.
-
C.
Adelphi, Maryland
Adelphi, Maryland is a suburban community in Prince George's County, just outside Washington, D.C., known primarily as a residential area near the University of Maryland and the city of College Park.
-
D.
Ellicott City
Ellicott City is a historic unincorporated community in central Maryland known for its preserved 19th-century downtown and frequent, severe flooding events.
-
E.
Bellevue, Maryland
Bellevue, Maryland is a small unincorporated waterfront community in Talbot County known for its historic African American heritage and location along the Tred Avon River on Maryland’s Eastern Shore.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d6ab4846e081908ee7bbd66a6d3459 |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d9045ceeec81909427cae8972eed26 |
completed | April 10, 2026, 2:08 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f79d2da6b48190bdd974fa9520bc87 |
completed | May 3, 2026, 7:08 p.m. |
Created at: April 8, 2026, 9:48 p.m.