Triple
T17428334
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Clarence Stein |
E423801
|
entity |
| Predicate | designed |
P184
|
FINISHED |
| Object |
Chatham Village, Pittsburgh
Chatham Village, Pittsburgh is a historic planned residential community renowned for its garden-city design, cohesive architecture, and well-preserved green spaces.
|
E1268241
|
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: Chatham Village, Pittsburgh | Statement: [Clarence Stein, designed, Chatham Village, Pittsburgh]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chatham Village, Pittsburgh Context triple: [Clarence Stein, designed, Chatham Village, Pittsburgh]
-
A.
Chatham Park, Pennsylvania
Chatham Park, Pennsylvania is a historic residential community within Haverford Township in Delaware County, known for its early- to mid-20th-century suburban neighborhood character.
-
B.
Amity Gardens, Pennsylvania
Amity Gardens, Pennsylvania is a residential community and census-designated place in Berks County known for its suburban character within Amity Township.
-
C.
Chapman Borough, Pennsylvania
Chapman Borough, Pennsylvania is a small incorporated community located within Northampton County in the eastern part of the state.
-
D.
Latrobe Heights, Pennsylvania
Latrobe Heights, Pennsylvania is a small residential community located within the Ligonier Valley region of western Pennsylvania.
-
E.
Pittsburgh Point Historic District
Pittsburgh Point Historic District is a historically significant area at the confluence of Pittsburgh’s three rivers, known for its preserved 18th-century fort sites and its integration with Point State Park.
- 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: Chatham Village, Pittsburgh Triple: [Clarence Stein, designed, Chatham Village, Pittsburgh]
Generated description
Chatham Village, Pittsburgh is a historic planned residential community renowned for its garden-city design, cohesive architecture, and well-preserved green spaces.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Chatham Village, Pittsburgh Target entity description: Chatham Village, Pittsburgh is a historic planned residential community renowned for its garden-city design, cohesive architecture, and well-preserved green spaces.
-
A.
Chatham Park, Pennsylvania
Chatham Park, Pennsylvania is a historic residential community within Haverford Township in Delaware County, known for its early- to mid-20th-century suburban neighborhood character.
-
B.
Amity Gardens, Pennsylvania
Amity Gardens, Pennsylvania is a residential community and census-designated place in Berks County known for its suburban character within Amity Township.
-
C.
Chapman Borough, Pennsylvania
Chapman Borough, Pennsylvania is a small incorporated community located within Northampton County in the eastern part of the state.
-
D.
Latrobe Heights, Pennsylvania
Latrobe Heights, Pennsylvania is a small residential community located within the Ligonier Valley region of western Pennsylvania.
-
E.
Pittsburgh Point Historic District
Pittsburgh Point Historic District is a historically significant area at the confluence of Pittsburgh’s three rivers, known for its preserved 18th-century fort sites and its integration with Point State Park.
- 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_69d889d88b6081908bada047f5b3ba51 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e448fdc1348190985db52c8c74c394 |
completed | April 19, 2026, 3:16 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a01a80a3e788190ae64abbd6f11f01a |
completed | May 11, 2026, 9:57 a.m. |
| NEDg | Description generation | batch_6a01a8d7e05c8190aceb0795a430fee7 |
completed | May 11, 2026, 10 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a01a943fdec8190a875c7eb56c742da |
completed | May 11, 2026, 10:02 a.m. |
Created at: April 10, 2026, 5:46 a.m.