Triple
T21921107
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Village of Oak Park |
E541316
|
entity |
| Predicate | hasHistoricDistrict |
P295
|
FINISHED |
| Object |
Oak Park Historic District
Oak Park Historic District is a nationally recognized residential area in Oak Park, Illinois, noted for its concentration of late 19th- and early 20th-century architecture, including works by Frank Lloyd Wright and other prominent architects.
|
E1507321
|
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: Oak Park Historic District | Statement: [Village of Oak Park, hasHistoricDistrict, Oak Park Historic District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Oak Park Historic District Context triple: [Village of Oak Park, hasHistoricDistrict, Oak Park Historic District]
-
A.
Arlington Heights Historic District
Arlington Heights Historic District is a historically significant residential and commercial area in Arlington, Massachusetts, known for its well-preserved 19th- and early 20th-century architecture.
-
B.
Oak Park Landmark
Oak Park Landmark is a local historic designation in Oak Park, Illinois, recognizing sites and structures of significant architectural, cultural, or historical importance.
-
C.
Lake Forest Historic District
The Lake Forest Historic District is a nationally recognized area in Lake Forest, Illinois, noted for its well-preserved 19th- and early 20th-century architecture, landscaped estates, and historically significant residential character.
-
D.
Rogers Park Manor Historic District
Rogers Park Manor Historic District is a designated historic residential area in Chicago’s Rogers Park neighborhood, noted for its early 20th-century architecture and cohesive urban character.
-
E.
Jackson Park Highlands Historic District
Jackson Park Highlands Historic District is a residential Chicago neighborhood known for its early 20th-century architecturally distinctive homes, spacious lots, and historic character near Jackson Park and Lake Michigan.
- 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: Oak Park Historic District Triple: [Village of Oak Park, hasHistoricDistrict, Oak Park Historic District]
Generated description
Oak Park Historic District is a nationally recognized residential area in Oak Park, Illinois, noted for its concentration of late 19th- and early 20th-century architecture, including works by Frank Lloyd Wright and other prominent architects.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Oak Park Historic District Target entity description: Oak Park Historic District is a nationally recognized residential area in Oak Park, Illinois, noted for its concentration of late 19th- and early 20th-century architecture, including works by Frank Lloyd Wright and other prominent architects.
-
A.
Arlington Heights Historic District
Arlington Heights Historic District is a historically significant residential and commercial area in Arlington, Massachusetts, known for its well-preserved 19th- and early 20th-century architecture.
-
B.
Oak Park Landmark
Oak Park Landmark is a local historic designation in Oak Park, Illinois, recognizing sites and structures of significant architectural, cultural, or historical importance.
-
C.
Lake Forest Historic District
The Lake Forest Historic District is a nationally recognized area in Lake Forest, Illinois, noted for its well-preserved 19th- and early 20th-century architecture, landscaped estates, and historically significant residential character.
-
D.
Rogers Park Manor Historic District
Rogers Park Manor Historic District is a designated historic residential area in Chicago’s Rogers Park neighborhood, noted for its early 20th-century architecture and cohesive urban character.
-
E.
Jackson Park Highlands Historic District
Jackson Park Highlands Historic District is a residential Chicago neighborhood known for its early 20th-century architecturally distinctive homes, spacious lots, and historic character near Jackson Park and Lake Michigan.
- 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_69e0c47c4b9c8190a5586a75f5f36453 |
completed | April 16, 2026, 11:14 a.m. |
| NER | Named-entity recognition | batch_69f1233af5a481908072c7c928e065ad |
completed | April 28, 2026, 9:14 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0a5a1679888190a344089520993127 |
completed | May 18, 2026, 12:15 a.m. |
| NEDg | Description generation | batch_6a0a5b0d434481909d2d011c2449bf69 |
completed | May 18, 2026, 12:19 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0a5ba4fb5c8190994938f704603690 |
completed | May 18, 2026, 12:21 a.m. |
Created at: April 16, 2026, 7:45 p.m.