Triple
T2788659
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bladensburg, Maryland |
E61872
|
entity |
| Predicate | hasHistoricSite |
P1098
|
FINISHED |
| Object |
Bladensburg Dueling Grounds vicinity
Bladensburg Dueling Grounds vicinity is a historic area near Bladensburg, Maryland, known as a former site where 19th-century duels were fought.
|
E61872
|
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: Bladensburg Dueling Grounds vicinity | Statement: [Bladensburg, Maryland, hasHistoricSite, Bladensburg Dueling Grounds vicinity]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bladensburg Dueling Grounds vicinity Context triple: [Bladensburg, Maryland, hasHistoricSite, Bladensburg Dueling Grounds vicinity]
-
A.
Bladensburg Waterfront Park
Bladensburg Waterfront Park is a public riverside recreation area in Bladensburg, Maryland, offering trails, boating, and access to the Anacostia River.
-
B.
Bladensburg, Maryland
Bladensburg, Maryland is a small historic town in the Washington, D.C. metropolitan area known for its role in the War of 1812 and its location along the Anacostia River.
-
C.
Laurel Hill, Virginia
Laurel Hill, Virginia is a historic rural site in Patrick County best known as the birthplace and childhood home of Confederate cavalry general J.E.B. Stuart.
-
D.
Monocacy National Battlefield area
Monocacy National Battlefield area is a protected historic site in Maryland that preserves the landscape and history of the 1864 Civil War Battle of Monocacy.
-
E.
Ball's Bluff Battlefield Regional Park
Ball's Bluff Battlefield Regional Park is a preserved Civil War battlefield and memorial site in Loudoun County, Virginia, commemorating the 1861 Battle of Ball's Bluff along the Potomac River.
- 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: Bladensburg Dueling Grounds vicinity Triple: [Bladensburg, Maryland, hasHistoricSite, Bladensburg Dueling Grounds vicinity]
Generated description
Bladensburg Dueling Grounds vicinity is a historic area near Bladensburg, Maryland, known as a former site where 19th-century duels were fought.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Bladensburg Dueling Grounds vicinity Target entity description: Bladensburg Dueling Grounds vicinity is a historic area near Bladensburg, Maryland, known as a former site where 19th-century duels were fought.
-
A.
Bladensburg Waterfront Park
Bladensburg Waterfront Park is a public riverside recreation area in Bladensburg, Maryland, offering trails, boating, and access to the Anacostia River.
-
B.
Bladensburg, Maryland
chosen
Bladensburg, Maryland is a small historic town in the Washington, D.C. metropolitan area known for its role in the War of 1812 and its location along the Anacostia River.
-
C.
Laurel Hill, Virginia
Laurel Hill, Virginia is a historic rural site in Patrick County best known as the birthplace and childhood home of Confederate cavalry general J.E.B. Stuart.
-
D.
Monocacy National Battlefield area
Monocacy National Battlefield area is a protected historic site in Maryland that preserves the landscape and history of the 1864 Civil War Battle of Monocacy.
-
E.
Ball's Bluff Battlefield Regional Park
Ball's Bluff Battlefield Regional Park is a preserved Civil War battlefield and memorial site in Loudoun County, Virginia, commemorating the 1861 Battle of Ball's Bluff along the Potomac River.
- F. None of above.
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_69ab4b7f51d881908768300ebd2fbdae |
completed | March 6, 2026, 9:47 p.m. |
| NER | Named-entity recognition | batch_69abddb3d63c8190b3ab5fa363c69db8 |
completed | March 7, 2026, 8:11 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69afc6589558819088442f09db328dac |
completed | March 10, 2026, 7:20 a.m. |
| NEDg | Description generation | batch_69afc6d485d88190b281abec460ff24d |
completed | March 10, 2026, 7:23 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69afc750fee08190bf3c112f6f204af4 |
completed | March 10, 2026, 7:25 a.m. |
Created at: March 6, 2026, 9:58 p.m.