Triple
T1568219
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Marietta House Museum |
E33480
|
entity |
| Predicate | locatedInSettlement |
P21214
|
FINISHED |
| Object |
Glenn Dale, Maryland
Glenn Dale, Maryland is a suburban community in Prince George’s County known for its historic sites, including the Marietta House Museum, and its proximity to Washington, D.C.
|
E386694
|
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: Glenn Dale, Maryland | Statement: [Marietta House Museum, locatedInSettlement, Glenn Dale, Maryland]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Glenn Dale, Maryland Context triple: [Marietta House Museum, locatedInSettlement, Glenn Dale, Maryland]
-
A.
Takoma Park, Maryland
Takoma Park, Maryland is a small, progressive city in the Washington, D.C. metropolitan area known for its activism, diverse community, and historic residential neighborhoods.
-
B.
Owings, Maryland
Owings, Maryland is a small unincorporated community and census-designated place in southern Maryland known for its suburban-rural character and proximity to the Chesapeake Bay.
-
C.
Owings Mills, Maryland
Owings Mills, Maryland is a suburban community northwest of Baltimore known for hosting the Baltimore Ravens’ training complex and serving as a regional commercial and residential hub.
-
D.
Columbia, Maryland
Columbia, Maryland is a planned community in central Maryland known for its village-based design, diverse population, and role as a major residential and commercial hub between Baltimore and Washington, D.C.
-
E.
Hyattsville, Maryland
Hyattsville, Maryland is a small city in the Washington, D.C. metropolitan area known for its historic districts, arts scene, and diverse residential neighborhoods.
- 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: Glenn Dale, Maryland Triple: [Marietta House Museum, locatedInSettlement, Glenn Dale, Maryland]
Generated description
Glenn Dale, Maryland is a suburban community in Prince George’s County known for its historic sites, including the Marietta House Museum, and its proximity to Washington, D.C.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Glenn Dale, Maryland Target entity description: Glenn Dale, Maryland is a suburban community in Prince George’s County known for its historic sites, including the Marietta House Museum, and its proximity to Washington, D.C.
-
A.
Takoma Park, Maryland
Takoma Park, Maryland is a small, progressive city in the Washington, D.C. metropolitan area known for its activism, diverse community, and historic residential neighborhoods.
-
B.
Owings, Maryland
Owings, Maryland is a small unincorporated community and census-designated place in southern Maryland known for its suburban-rural character and proximity to the Chesapeake Bay.
-
C.
Owings Mills, Maryland
Owings Mills, Maryland is a suburban community northwest of Baltimore known for hosting the Baltimore Ravens’ training complex and serving as a regional commercial and residential hub.
-
D.
Columbia, Maryland
Columbia, Maryland is a planned community in central Maryland known for its village-based design, diverse population, and role as a major residential and commercial hub between Baltimore and Washington, D.C.
-
E.
Hyattsville, Maryland
Hyattsville, Maryland is a small city in the Washington, D.C. metropolitan area known for its historic districts, arts scene, and diverse residential neighborhoods.
- 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_69a885f11b048190935025a035302715 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69a908a15e308190b8bec55d1712812a |
completed | March 5, 2026, 4:37 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b4e4b980888190a7df10662789f61e |
completed | March 14, 2026, 4:31 a.m. |
| NEDg | Description generation | batch_69b4e5f07c7081908e1aae715984aac4 |
completed | March 14, 2026, 4:37 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b4e6531b48819083c0d14c2ca4f7c1 |
completed | March 14, 2026, 4:38 a.m. |
Created at: March 4, 2026, 7:27 p.m.