Triple
T2619606
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hyattsville, Maryland |
E58972
|
entity |
| Predicate | borderedBy |
P224
|
FINISHED |
| Object | Riverdale Park, Maryland |
E55199
|
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: Riverdale Park, Maryland | Statement: [Hyattsville, Maryland, borderedBy, Riverdale Park, Maryland]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Riverdale Park, Maryland Context triple: [Hyattsville, Maryland, borderedBy, Riverdale Park, Maryland]
-
A.
Riverdale Park, Maryland
chosen
Riverdale Park, Maryland is a small suburban town in the Washington, D.C. metropolitan area known for its historic neighborhoods and proximity to the University of Maryland.
-
B.
Garrett Park, Maryland
Garrett Park, Maryland is a small, historic, predominantly residential town in Montgomery County known for its tree-lined streets, Victorian-era homes, and strong community character.
-
C.
Morningside, Maryland
Morningside, Maryland is a small suburban town in the Washington, D.C. metropolitan area known for its proximity to Joint Base Andrews.
-
D.
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.
-
E.
Glenarden, Maryland
Glenarden, Maryland is a small incorporated city in the Washington, D.C. metropolitan area known as a predominantly African American suburban community.
- 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_69ab4ac444dc819099614e534dd6021f |
completed | March 6, 2026, 9:44 p.m. |
| NER | Named-entity recognition | batch_69abd8962b348190a059519778ea4dba |
completed | March 7, 2026, 7:49 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69af98b50fa08190abe65b53081cb06b |
completed | March 10, 2026, 4:06 a.m. |
Created at: March 6, 2026, 9:50 p.m.