Triple
T2121740
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Meriden Downtown Historic District |
E43938
|
entity |
| Predicate | category |
P87
|
FINISHED |
| Object |
National Register of Historic Places in New Haven County, Connecticut
The National Register of Historic Places in New Haven County, Connecticut is the official federal list recognizing the county’s historically and architecturally significant buildings, districts, sites, structures, and objects worthy of preservation.
|
E235919
|
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: National Register of Historic Places in New Haven County, Connecticut | Statement: [Meriden Downtown Historic District, category, National Register of Historic Places in New Haven County, Connecticut]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: National Register of Historic Places in New Haven County, Connecticut Context triple: [Meriden Downtown Historic District, category, National Register of Historic Places in New Haven County, Connecticut]
-
A.
New York State Register of Historic Places
The New York State Register of Historic Places is the state’s official list recognizing properties, districts, and sites significant in New York’s history, architecture, archaeology, engineering, and culture.
-
B.
New Jersey Register of Historic Places
The New Jersey Register of Historic Places is the state’s official list recognizing and protecting buildings, sites, structures, and districts that are significant to New Jersey’s history, architecture, archaeology, and culture.
-
C.
New Canaan Historic District
The New Canaan Historic District is a preserved area in New Canaan, Connecticut, known for its well-maintained 18th- and 19th-century architecture and its reflection of the town’s early residential and commercial development.
-
D.
Meriden Downtown Historic District
Meriden Downtown Historic District is a designated historic area in the central business district of Meriden, Connecticut, recognized for its concentration of architecturally and historically significant commercial and civic buildings.
-
E.
New London County, Connecticut
New London County, Connecticut is a coastal county in southeastern Connecticut known for its historic seaport cities, maritime heritage, and presence of Native American communities including the Mohegan.
- 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: National Register of Historic Places in New Haven County, Connecticut Triple: [Meriden Downtown Historic District, category, National Register of Historic Places in New Haven County, Connecticut]
Generated description
The National Register of Historic Places in New Haven County, Connecticut is the official federal list recognizing the county’s historically and architecturally significant buildings, districts, sites, structures, and objects worthy of preservation.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: National Register of Historic Places in New Haven County, Connecticut Target entity description: The National Register of Historic Places in New Haven County, Connecticut is the official federal list recognizing the county’s historically and architecturally significant buildings, districts, sites, structures, and objects worthy of preservation.
-
A.
New York State Register of Historic Places
The New York State Register of Historic Places is the state’s official list recognizing properties, districts, and sites significant in New York’s history, architecture, archaeology, engineering, and culture.
-
B.
New Jersey Register of Historic Places
The New Jersey Register of Historic Places is the state’s official list recognizing and protecting buildings, sites, structures, and districts that are significant to New Jersey’s history, architecture, archaeology, and culture.
-
C.
New Canaan Historic District
The New Canaan Historic District is a preserved area in New Canaan, Connecticut, known for its well-maintained 18th- and 19th-century architecture and its reflection of the town’s early residential and commercial development.
-
D.
Meriden Downtown Historic District
Meriden Downtown Historic District is a designated historic area in the central business district of Meriden, Connecticut, recognized for its concentration of architecturally and historically significant commercial and civic buildings.
-
E.
New London County, Connecticut
New London County, Connecticut is a coastal county in southeastern Connecticut known for its historic seaport cities, maritime heritage, and presence of Native American communities including the Mohegan.
- 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_69a88717cfe48190b7ecdd68c824848a |
completed | March 4, 2026, 7:25 p.m. |
| NER | Named-entity recognition | batch_69abbb51e8088190a1aeafee4e8dff63 |
completed | March 7, 2026, 5:44 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae51999ca08190a726040df6825ba5 |
completed | March 9, 2026, 4:50 a.m. |
| NEDg | Description generation | batch_69ae5209ae40819095e02cafb8112a1f |
completed | March 9, 2026, 4:52 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae529375788190aead19ec0874f11e |
completed | March 9, 2026, 4:54 a.m. |
Created at: March 4, 2026, 7:44 p.m.