Triple
T253808
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Prince George’s County, Maryland |
E5393
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Greenbelt, Maryland
Greenbelt, Maryland is a planned community and city in the Washington, D.C. metropolitan area, originally developed in the 1930s as part of President Franklin D. Roosevelt’s New Deal.
|
E58381
|
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: Greenbelt, Maryland | Statement: [Prince George’s County, Maryland, contains, Greenbelt, Maryland]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Greenbelt, Maryland Context triple: [Prince George’s County, Maryland, contains, Greenbelt, Maryland]
-
A.
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.
-
B.
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.
-
C.
Gaithersburg
Gaithersburg is a suburban city in Montgomery County, Maryland, known for its diverse population, biotech industry presence, and role as part of the Washington, D.C. metropolitan area.
-
D.
Woodlawn, Maryland
Woodlawn, Maryland is an unincorporated community in Baltimore County best known as the site of the Social Security Administration’s national headquarters.
-
E.
North Bethesda, Maryland
North Bethesda, Maryland is a suburban community in Montgomery County just northwest of Washington, D.C., known for its mixed residential and commercial areas and proximity to major federal agencies.
- 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: Greenbelt, Maryland Triple: [Prince George’s County, Maryland, contains, Greenbelt, Maryland]
Generated description
Greenbelt, Maryland is a planned community and city in the Washington, D.C. metropolitan area, originally developed in the 1930s as part of President Franklin D. Roosevelt’s New Deal.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Greenbelt, Maryland Target entity description: Greenbelt, Maryland is a planned community and city in the Washington, D.C. metropolitan area, originally developed in the 1930s as part of President Franklin D. Roosevelt’s New Deal.
-
A.
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.
-
B.
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.
-
C.
Gaithersburg
Gaithersburg is a suburban city in Montgomery County, Maryland, known for its diverse population, biotech industry presence, and role as part of the Washington, D.C. metropolitan area.
-
D.
Woodlawn, Maryland
Woodlawn, Maryland is an unincorporated community in Baltimore County best known as the site of the Social Security Administration’s national headquarters.
-
E.
North Bethesda, Maryland
North Bethesda, Maryland is a suburban community in Montgomery County just northwest of Washington, D.C., known for its mixed residential and commercial areas and proximity to major federal agencies.
- 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_69a457fa35988190851216c84ad63232 |
completed | March 1, 2026, 3:15 p.m. |
| NEDg | Description generation | batch_69a4585741188190a496ce65520424b4 |
completed | March 1, 2026, 3:16 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a458bb5d988190a706512529efa024 |
completed | March 1, 2026, 3:18 p.m. |
Created at: Feb. 28, 2026, 2:55 a.m.