Triple
T21921301
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pleasant Home Historic District |
E541321
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Oak Park Historic resources |
—
|
NE NERFINISHED |
How this triple was built (2 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 resources | Statement: [Pleasant Home Historic District, partOf, Oak Park Historic resources]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Oak Park Historic resources Context triple: [Pleasant Home Historic District, partOf, Oak Park Historic resources]
-
A.
Oak Park Landmark
chosen
Oak Park Landmark is a local historic designation in Oak Park, Illinois, recognizing sites and structures of significant architectural, cultural, or historical importance.
-
B.
Park District of Oak Park
The Park District of Oak Park is the local government agency responsible for managing and maintaining parks, recreational facilities, and community programs in Oak Park, Illinois.
-
C.
Des Plaines History Center
Des Plaines History Center is a local museum and cultural institution dedicated to preserving and interpreting the history and heritage of Des Plaines, Illinois through exhibits, archives, and community programs.
-
D.
Chicago Historic Resources Survey
The Chicago Historic Resources Survey is a comprehensive citywide inventory that identifies and evaluates Chicago’s historically and architecturally significant buildings and sites.
-
E.
Century of Progress Architectural District
The Century of Progress Architectural District is a collection of historic, modernist homes from the 1933–34 Chicago World's Fair, relocated to Beverly Shores, Indiana, and preserved for their innovative design and architectural significance.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e0c47c4b9c8190a5586a75f5f36453 |
completed | April 16, 2026, 11:14 a.m. |
| NER | Named-entity recognition | batch_69f1233c29008190b84ae551b14eb2db |
completed | April 28, 2026, 9:14 p.m. |
Created at: April 16, 2026, 7:45 p.m.