Triple
T9884887
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lansdowne |
E180905
|
entity |
| Predicate | hasHistoricDistrict |
P295
|
FINISHED |
| Object |
Henry Albertson Subdivision Historic District
The Henry Albertson Subdivision Historic District is a residential historic neighborhood in Lansdowne, Pennsylvania, noted for its early 20th-century architecture and planned suburban development.
|
E827703
|
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: Henry Albertson Subdivision Historic District | Statement: [Lansdowne, hasHistoricDistrict, Henry Albertson Subdivision Historic District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Henry Albertson Subdivision Historic District Context triple: [Lansdowne, hasHistoricDistrict, Henry Albertson Subdivision Historic District]
-
A.
Hillside Avenue Historic District
Hillside Avenue Historic District is a residential neighborhood in Plainfield, New Jersey, known for its well-preserved 19th- and early 20th-century architecture and historic character.
-
B.
Eastern Enlargement Historic District
Eastern Enlargement Historic District is a historic residential neighborhood in Greencastle, Indiana, noted for its collection of late-19th- and early-20th-century architecture.
-
C.
Elm Street Historic District
Elm Street Historic District is a historically significant neighborhood in Northampton, Massachusetts, known for its well-preserved 19th- and early 20th-century architecture and streetscape.
-
D.
Heritage Hill Historic District
Heritage Hill Historic District is a historic residential neighborhood in Burlington, Iowa, known for its well-preserved 19th-century architecture and its reflection of the city’s early prosperity along the Mississippi River.
-
E.
Prairie Avenue Historic District
The Prairie Avenue Historic District is a landmark neighborhood on Chicago’s Near South Side known for its concentration of late 19th-century mansions and notable residents from the city’s Gilded Age elite.
- 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: Henry Albertson Subdivision Historic District Triple: [Lansdowne, hasHistoricDistrict, Henry Albertson Subdivision Historic District]
Generated description
The Henry Albertson Subdivision Historic District is a residential historic neighborhood in Lansdowne, Pennsylvania, noted for its early 20th-century architecture and planned suburban development.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Henry Albertson Subdivision Historic District Target entity description: The Henry Albertson Subdivision Historic District is a residential historic neighborhood in Lansdowne, Pennsylvania, noted for its early 20th-century architecture and planned suburban development.
-
A.
Hillside Avenue Historic District
Hillside Avenue Historic District is a residential neighborhood in Plainfield, New Jersey, known for its well-preserved 19th- and early 20th-century architecture and historic character.
-
B.
Eastern Enlargement Historic District
Eastern Enlargement Historic District is a historic residential neighborhood in Greencastle, Indiana, noted for its collection of late-19th- and early-20th-century architecture.
-
C.
Elm Street Historic District
Elm Street Historic District is a historically significant neighborhood in Northampton, Massachusetts, known for its well-preserved 19th- and early 20th-century architecture and streetscape.
-
D.
Heritage Hill Historic District
Heritage Hill Historic District is a historic residential neighborhood in Burlington, Iowa, known for its well-preserved 19th-century architecture and its reflection of the city’s early prosperity along the Mississippi River.
-
E.
Prairie Avenue Historic District
The Prairie Avenue Historic District is a landmark neighborhood on Chicago’s Near South Side known for its concentration of late 19th-century mansions and notable residents from the city’s Gilded Age elite.
- 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_69ca828082cc8190a40f8d299caa6545 |
completed | March 30, 2026, 2:02 p.m. |
| NER | Named-entity recognition | batch_69cdb45549488190833200977d558e47 |
completed | April 2, 2026, 12:12 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1eaf6a5848190ad031bdb195cd4ce |
completed | April 5, 2026, 4:54 a.m. |
| NEDg | Description generation | batch_69d1ed1b40ec81909360de54225e8994 |
completed | April 5, 2026, 5:03 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d1ed7bf8a08190b50a1a31875e5591 |
completed | April 5, 2026, 5:05 a.m. |
Created at: March 30, 2026, 8:38 p.m.