Triple
T4434428
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Jefferson Patterson Park and Museum |
E95612
|
entity |
| Predicate | operatedBy |
P86
|
FINISHED |
| Object |
Maryland Historical Trust
The Maryland Historical Trust is a state agency dedicated to preserving, documenting, and interpreting Maryland’s historic and cultural resources through stewardship of sites, grants, and educational programs.
|
E440146
|
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: Maryland Historical Trust | Statement: [Jefferson Patterson Park and Museum, operatedBy, Maryland Historical Trust]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Maryland Historical Trust Context triple: [Jefferson Patterson Park and Museum, operatedBy, Maryland Historical Trust]
-
A.
Maryland Historical Society
The Maryland Historical Society is a cultural institution and museum in Baltimore dedicated to preserving and interpreting the history, art, and culture of Maryland and the broader Mid-Atlantic region.
-
B.
Maryland-National Capital Park and Planning Commission
The Maryland-National Capital Park and Planning Commission is a bi-county agency responsible for park management and land-use planning in Montgomery and Prince George’s counties in Maryland.
-
C.
Maryland Park Service
The Maryland Park Service is the state agency responsible for managing and protecting Maryland’s system of state parks and related natural, cultural, and recreational resources.
-
D.
Maryland Department of Natural Resources
The Maryland Department of Natural Resources is the state agency responsible for managing and conserving Maryland’s natural resources, including forests, waterways, wildlife, and public lands.
-
E.
Baltimore National Heritage Area
The Baltimore National Heritage Area is a federally designated region in Baltimore, Maryland that preserves and promotes the city’s historic neighborhoods, waterfront, and cultural landmarks as a unified heritage destination.
- 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: Maryland Historical Trust Triple: [Jefferson Patterson Park and Museum, operatedBy, Maryland Historical Trust]
Generated description
The Maryland Historical Trust is a state agency dedicated to preserving, documenting, and interpreting Maryland’s historic and cultural resources through stewardship of sites, grants, and educational programs.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Maryland Historical Trust Target entity description: The Maryland Historical Trust is a state agency dedicated to preserving, documenting, and interpreting Maryland’s historic and cultural resources through stewardship of sites, grants, and educational programs.
-
A.
Maryland Historical Society
The Maryland Historical Society is a cultural institution and museum in Baltimore dedicated to preserving and interpreting the history, art, and culture of Maryland and the broader Mid-Atlantic region.
-
B.
Maryland-National Capital Park and Planning Commission
The Maryland-National Capital Park and Planning Commission is a bi-county agency responsible for park management and land-use planning in Montgomery and Prince George’s counties in Maryland.
-
C.
Maryland Park Service
The Maryland Park Service is the state agency responsible for managing and protecting Maryland’s system of state parks and related natural, cultural, and recreational resources.
-
D.
Maryland Department of Natural Resources
The Maryland Department of Natural Resources is the state agency responsible for managing and conserving Maryland’s natural resources, including forests, waterways, wildlife, and public lands.
-
E.
Baltimore National Heritage Area
The Baltimore National Heritage Area is a federally designated region in Baltimore, Maryland that preserves and promotes the city’s historic neighborhoods, waterfront, and cultural landmarks as a unified heritage destination.
- 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_69b3453ea2b48190a26f154b3b8fece5 |
completed | March 12, 2026, 10:59 p.m. |
| NER | Named-entity recognition | batch_69b35588e99881908fea7b71a33e2bb6 |
completed | March 13, 2026, 12:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b6137378dc8190900c8fda2693c4da |
completed | March 15, 2026, 2:03 a.m. |
| NEDg | Description generation | batch_69b61439a86c8190849c5af718ddc647 |
completed | March 15, 2026, 2:06 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b614d6106c81908a601f540622f934 |
completed | March 15, 2026, 2:09 a.m. |
Created at: March 12, 2026, 11:31 p.m.