Triple
T253798
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Prince George’s County, Maryland |
E5393
|
entity |
| Predicate | seat |
P75
|
FINISHED |
| Object |
Upper Marlboro, Maryland
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.
|
E57524
|
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: Upper Marlboro, Maryland | Statement: [Prince George’s County, Maryland, seat, Upper Marlboro, Maryland]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Upper Marlboro, Maryland Context triple: [Prince George’s County, Maryland, seat, Upper Marlboro, Maryland]
-
A.
Glen Burnie, Maryland
Glen Burnie, Maryland is a suburban community in Anne Arundel County near Baltimore, known as a residential and commercial hub with light rail access to the city.
-
B.
Hunt Valley, Maryland
Hunt Valley, Maryland is a suburban community north of Baltimore known for its business parks, shopping centers, and role as a regional commercial hub.
-
C.
Rockville, Maryland
Rockville, Maryland is a suburban city in Montgomery County just northwest of Washington, D.C., known as a major regional commercial and technology hub and home to several federal agencies.
-
D.
Frederick, Maryland
Frederick, Maryland is a historic city in western Maryland known for its vibrant downtown, Civil War heritage, and role as a regional hub for government and biomedical research.
-
E.
Silver Spring, Maryland
Silver Spring, Maryland is a major suburban community just north of Washington, D.C., known as a regional commercial hub and home to several federal agencies and media organizations.
- 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: Upper Marlboro, Maryland Triple: [Prince George’s County, Maryland, seat, Upper Marlboro, Maryland]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Upper Marlboro, Maryland Target entity description: 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.
-
A.
Glen Burnie, Maryland
Glen Burnie, Maryland is a suburban community in Anne Arundel County near Baltimore, known as a residential and commercial hub with light rail access to the city.
-
B.
Hunt Valley, Maryland
Hunt Valley, Maryland is a suburban community north of Baltimore known for its business parks, shopping centers, and role as a regional commercial hub.
-
C.
Rockville, Maryland
Rockville, Maryland is a suburban city in Montgomery County just northwest of Washington, D.C., known as a major regional commercial and technology hub and home to several federal agencies.
-
D.
Frederick, Maryland
Frederick, Maryland is a historic city in western Maryland known for its vibrant downtown, Civil War heritage, and role as a regional hub for government and biomedical research.
-
E.
Silver Spring, Maryland
Silver Spring, Maryland is a major suburban community just north of Washington, D.C., known as a regional commercial hub and home to several federal agencies and media organizations.
- 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_69a2580a64ac8190ad76e34bb0715b5e |
completed | Feb. 28, 2026, 2:50 a.m. |
| NER | Named-entity recognition | batch_69a25d5331b48190b3797fece8e60e20 |
completed | Feb. 28, 2026, 3:13 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a44f4eb77c81909e0e0d1729dd170c |
completed | March 1, 2026, 2:38 p.m. |
| NEDg | Description generation | batch_69a450205aa08190bf5c94ea7746bd4d |
completed | March 1, 2026, 2:41 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a4506406dc8190ba3d4e54c409051b |
completed | March 1, 2026, 2:42 p.m. |
Created at: Feb. 28, 2026, 2:55 a.m.