Triple
T21396350
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Middletown Historic District |
E527792
|
entity |
| Predicate | category |
P87
|
FINISHED |
| Object | National Register of Historic Places in New Castle County, Delaware |
—
|
NE NERFINISHED |
How this triple was built (3 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 Castle County, Delaware | Statement: [Middletown Historic District, category, National Register of Historic Places in New Castle County, Delaware]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: National Register of Historic Places in New Castle County, Delaware Context triple: [Middletown Historic District, category, National Register of Historic Places in New Castle County, Delaware]
-
A.
National Register of Historic Places in Bucks County, Pennsylvania
The National Register of Historic Places in Bucks County, Pennsylvania is the official federal list recognizing the county’s historically and architecturally significant buildings, districts, sites, structures, and objects worthy of preservation.
-
B.
National Register of Historic Places in Chester County, Pennsylvania
The National Register of Historic Places in Chester County, Pennsylvania is the official federal list recognizing the county’s historically and architecturally significant buildings, sites, districts, and structures worthy of preservation.
-
C.
National Historic Landmarks in Delaware
National Historic Landmarks in Delaware are federally recognized sites of exceptional historical significance within the state, ranging from colonial-era buildings and estates to industrial, cultural, and archaeological locations.
-
D.
National Register of Historic Places in Dauphin County, Pennsylvania
The National Register of Historic Places in Dauphin County, Pennsylvania is the official federal list of historically significant buildings, structures, sites, and districts in Dauphin County recognized for their cultural and architectural importance.
-
E.
National Register of Historic Places in Cumberland County, Pennsylvania
The National Register of Historic Places in Cumberland County, Pennsylvania is the official federal list recognizing the county’s historically and architecturally significant buildings, districts, sites, and structures worthy of preservation.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: National Register of Historic Places in New Castle County, Delaware Target entity description: The National Register of Historic Places in New Castle County, Delaware is the official federal list recognizing the county’s historically significant buildings, districts, sites, structures, and objects worthy of preservation.
-
A.
National Register of Historic Places in Bucks County, Pennsylvania
The National Register of Historic Places in Bucks County, Pennsylvania is the official federal list recognizing the county’s historically and architecturally significant buildings, districts, sites, structures, and objects worthy of preservation.
-
B.
National Register of Historic Places in Chester County, Pennsylvania
The National Register of Historic Places in Chester County, Pennsylvania is the official federal list recognizing the county’s historically and architecturally significant buildings, sites, districts, and structures worthy of preservation.
-
C.
National Historic Landmarks in Delaware
National Historic Landmarks in Delaware are federally recognized sites of exceptional historical significance within the state, ranging from colonial-era buildings and estates to industrial, cultural, and archaeological locations.
-
D.
National Register of Historic Places in Dauphin County, Pennsylvania
The National Register of Historic Places in Dauphin County, Pennsylvania is the official federal list of historically significant buildings, structures, sites, and districts in Dauphin County recognized for their cultural and architectural importance.
-
E.
National Register of Historic Places in Cumberland County, Pennsylvania
The National Register of Historic Places in Cumberland County, Pennsylvania is the official federal list recognizing the county’s historically and architecturally significant buildings, districts, sites, and structures worthy of preservation.
- F. None of above. chosen
Provenance (2 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_69e0b51ff3748190935c0a513c62a12b |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e8b11981388190874b8466400b39fe |
completed | April 22, 2026, 11:29 a.m. |
Created at: April 16, 2026, 5:13 p.m.