Triple
T4237891
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Middletown Valley |
E94736
|
entity |
| Predicate | containsSettlement |
P847
|
FINISHED |
| Object |
Braddock Heights, Maryland
Braddock Heights, Maryland is an unincorporated community in Frederick County known for its scenic ridge-top location overlooking Middletown Valley and its history as a late-19th-century resort and trolley destination.
|
E595378
|
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: Braddock Heights, Maryland | Statement: [Middletown Valley, containsSettlement, Braddock Heights, Maryland]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Braddock Heights, Maryland Context triple: [Middletown Valley, containsSettlement, Braddock Heights, Maryland]
-
A.
Fairmount Heights, Maryland
Fairmount Heights, Maryland is a small historic town in Prince George’s County known as one of the first planned African American communities in the Washington, D.C. metropolitan area.
-
B.
Marlow Heights, Maryland
Marlow Heights, Maryland is a suburban community in Prince George's County, just outside Washington, D.C., known for its residential neighborhoods and proximity to major urban centers.
-
C.
Bel Air, Maryland
Bel Air, Maryland is a small town in Harford County that serves as a residential and commercial hub in northeastern Maryland.
-
D.
Glenarden, Maryland
Glenarden, Maryland is a small incorporated city in the Washington, D.C. metropolitan area known as a predominantly African American suburban community.
-
E.
Brentwood, Maryland
Brentwood, Maryland is a small residential town in the inner suburbs of Washington, D.C., known for its diverse community and proximity to the nation’s capital.
- 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: Braddock Heights, Maryland Triple: [Middletown Valley, containsSettlement, Braddock Heights, Maryland]
Generated description
Braddock Heights, Maryland is an unincorporated community in Frederick County known for its scenic ridge-top location overlooking Middletown Valley and its history as a late-19th-century resort and trolley destination.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Braddock Heights, Maryland Target entity description: Braddock Heights, Maryland is an unincorporated community in Frederick County known for its scenic ridge-top location overlooking Middletown Valley and its history as a late-19th-century resort and trolley destination.
-
A.
Fairmount Heights, Maryland
Fairmount Heights, Maryland is a small historic town in Prince George’s County known as one of the first planned African American communities in the Washington, D.C. metropolitan area.
-
B.
Marlow Heights, Maryland
Marlow Heights, Maryland is a suburban community in Prince George's County, just outside Washington, D.C., known for its residential neighborhoods and proximity to major urban centers.
-
C.
Bel Air, Maryland
Bel Air, Maryland is a small town in Harford County that serves as a residential and commercial hub in northeastern Maryland.
-
D.
Glenarden, Maryland
Glenarden, Maryland is a small incorporated city in the Washington, D.C. metropolitan area known as a predominantly African American suburban community.
-
E.
Brentwood, Maryland
Brentwood, Maryland is a small residential town in the inner suburbs of Washington, D.C., known for its diverse community and proximity to the nation’s capital.
- 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_69b34537cc6481909cd0a96acbb33ef7 |
completed | March 12, 2026, 10:59 p.m. |
| NER | Named-entity recognition | batch_69b34e7589b48190a16e7ff29fb6a162 |
completed | March 12, 2026, 11:38 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c6536fc20c81909b6c57d559880877 |
completed | March 27, 2026, 9:52 a.m. |
| NEDg | Description generation | batch_69c6541014d88190a80baa7f5e94a7d8 |
completed | March 27, 2026, 9:55 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c655140fbc8190ab8248a9e0c3de71 |
completed | March 27, 2026, 9:59 a.m. |
Created at: March 12, 2026, 11:05 p.m.