Triple
T2788669
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bladensburg, Maryland |
E61872
|
entity |
| Predicate | hasPublicFacility |
P12416
|
FINISHED |
| Object |
Bladensburg Community Center
Bladensburg Community Center is a local recreational and gathering facility in Bladensburg, Maryland, offering residents sports, fitness, and community programs.
|
E302138
|
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 Community Center | Statement: [Bladensburg, Maryland, hasPublicFacility, Bladensburg Community Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bladensburg Community Center Context triple: [Bladensburg, Maryland, hasPublicFacility, Bladensburg Community Center]
-
A.
Suitland Community Center
Suitland Community Center is a local recreational and community hub in Suitland, Maryland, offering residents space for sports, events, and neighborhood programs.
-
B.
Bladensburg Waterfront Park
Bladensburg Waterfront Park is a public riverside recreation area in Bladensburg, Maryland, offering trails, boating, and access to the Anacostia River.
-
C.
Lorton Community Center
Lorton Community Center is a local public facility in Lorton, Virginia that provides recreational, educational, and community services for residents of all ages.
-
D.
Bladensburg Town Hall
Bladensburg Town Hall is the municipal government building serving as the administrative and civic center for the town of Bladensburg, Maryland.
-
E.
Herndon Community Center
Herndon Community Center is a public recreational facility in Herndon, Virginia, offering fitness amenities, sports programs, and community events for residents of all ages.
- 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 Community Center Triple: [Bladensburg, Maryland, hasPublicFacility, Bladensburg Community Center]
Generated description
Bladensburg Community Center is a local recreational and gathering facility in Bladensburg, Maryland, offering residents sports, fitness, and community programs.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Bladensburg Community Center Target entity description: Bladensburg Community Center is a local recreational and gathering facility in Bladensburg, Maryland, offering residents sports, fitness, and community programs.
-
A.
Suitland Community Center
Suitland Community Center is a local recreational and community hub in Suitland, Maryland, offering residents space for sports, events, and neighborhood programs.
-
B.
Bladensburg Waterfront Park
Bladensburg Waterfront Park is a public riverside recreation area in Bladensburg, Maryland, offering trails, boating, and access to the Anacostia River.
-
C.
Lorton Community Center
Lorton Community Center is a local public facility in Lorton, Virginia that provides recreational, educational, and community services for residents of all ages.
-
D.
Bladensburg Town Hall
Bladensburg Town Hall is the municipal government building serving as the administrative and civic center for the town of Bladensburg, Maryland.
-
E.
Herndon Community Center
Herndon Community Center is a public recreational facility in Herndon, Virginia, offering fitness amenities, sports programs, and community events for residents of all ages.
- 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_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_69afce8e2c488190a63332f36803c295 |
completed | March 10, 2026, 7:55 a.m. |
| NEDg | Description generation | batch_69afcf6ded208190a9315d1130dd0cbe |
completed | March 10, 2026, 7:59 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69afd0219b34819095bc98ba28ca97f5 |
completed | March 10, 2026, 8:02 a.m. |
Created at: March 6, 2026, 9:58 p.m.