Triple
T14228975
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Baltimore City Landmark |
E352700
|
entity |
| Predicate | administeredBy |
P86
|
FINISHED |
| Object |
Baltimore City Commission for Historical and Architectural Preservation
The Baltimore City Commission for Historical and Architectural Preservation is a municipal body responsible for protecting, designating, and overseeing the conservation of Baltimore’s historic and architecturally significant sites and districts.
|
E1088029
|
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: Baltimore City Commission for Historical and Architectural Preservation | Statement: [Baltimore City Landmark, administeredBy, Baltimore City Commission for Historical and Architectural Preservation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Baltimore City Commission for Historical and Architectural Preservation Context triple: [Baltimore City Landmark, administeredBy, Baltimore City Commission for Historical and Architectural Preservation]
-
A.
Baltimore City Council
The Baltimore City Council is the legislative branch of Baltimore's municipal government, responsible for passing local laws, approving budgets, and overseeing city agencies.
-
B.
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.
-
C.
Recreation and Parks Department (Baltimore)
The Recreation and Parks Department (Baltimore) is the municipal agency responsible for managing Baltimore’s public parks, recreation centers, and related community programs and facilities.
-
D.
Maryland Commission on African American History and Culture
The Maryland Commission on African American History and Culture is a state agency dedicated to preserving, documenting, and promoting the history, heritage, and cultural contributions of African Americans in Maryland.
-
E.
Bureau for Historic Preservation
The Bureau for Historic Preservation is a division of Pennsylvania’s state historical agency responsible for identifying, protecting, and promoting the Commonwealth’s historic and archaeological resources.
- 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: Baltimore City Commission for Historical and Architectural Preservation Triple: [Baltimore City Landmark, administeredBy, Baltimore City Commission for Historical and Architectural Preservation]
Generated description
The Baltimore City Commission for Historical and Architectural Preservation is a municipal body responsible for protecting, designating, and overseeing the conservation of Baltimore’s historic and architecturally significant sites and districts.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Baltimore City Commission for Historical and Architectural Preservation Target entity description: The Baltimore City Commission for Historical and Architectural Preservation is a municipal body responsible for protecting, designating, and overseeing the conservation of Baltimore’s historic and architecturally significant sites and districts.
-
A.
Baltimore City Council
The Baltimore City Council is the legislative branch of Baltimore's municipal government, responsible for passing local laws, approving budgets, and overseeing city agencies.
-
B.
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.
-
C.
Recreation and Parks Department (Baltimore)
The Recreation and Parks Department (Baltimore) is the municipal agency responsible for managing Baltimore’s public parks, recreation centers, and related community programs and facilities.
-
D.
Maryland Commission on African American History and Culture
The Maryland Commission on African American History and Culture is a state agency dedicated to preserving, documenting, and promoting the history, heritage, and cultural contributions of African Americans in Maryland.
-
E.
Bureau for Historic Preservation
The Bureau for Historic Preservation is a division of Pennsylvania’s state historical agency responsible for identifying, protecting, and promoting the Commonwealth’s historic and archaeological resources.
- 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_69d8278adc7c8190a9218d69bce3c4e6 |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de622a48508190bbfedb762bd1674d |
completed | April 14, 2026, 3:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd2819bfec8190b555632338c53740 |
completed | May 8, 2026, 12:02 a.m. |
| NEDg | Description generation | batch_69fd2c3388f0819085aa203ec88fe81e |
completed | May 8, 2026, 12:20 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fd2cc71b248190aa78697c5bc397e6 |
completed | May 8, 2026, 12:22 a.m. |
Created at: April 10, 2026, 1:07 a.m.