Triple
T2756598
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Largo, Maryland |
E61115
|
entity |
| Predicate | postalCity |
P2711
|
FINISHED |
| Object | Upper Marlboro (for some addresses) |
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 (for some addresses) | Statement: [Largo, Maryland, postalCity, Upper Marlboro (for some addresses)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Upper Marlboro (for some addresses) Context triple: [Largo, Maryland, postalCity, Upper Marlboro (for some addresses)]
-
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.
Upper Marlboro Residential Historic District
The Upper Marlboro Residential Historic District is a historically significant neighborhood in Upper Marlboro, Maryland, known for its collection of well-preserved homes that reflect the town’s architectural and community development over time.
-
C.
North Brentwood, Maryland
North Brentwood, Maryland is a small historic town in the Washington, D.C. metropolitan area known as one of the first African American-majority municipalities in Prince George’s County.
-
D.
Upper Brookville
Upper Brookville is an affluent, predominantly residential village in Nassau County, New York, known for its large estates and wooded suburban character on Long Island’s North Shore.
-
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.
- 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_69ab4b7a85bc819094a349b84beb1f2c |
completed | March 6, 2026, 9:47 p.m. |
| NER | Named-entity recognition | batch_69abdb8a292c8190ab3982434805241a |
completed | March 7, 2026, 8:02 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69afbbdf650c8190baa020143b51f94b |
completed | March 10, 2026, 6:36 a.m. |
Created at: March 6, 2026, 9:56 p.m.