Triple
T23009849
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Niles Township High School District 219 |
E572876
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | Niles Township |
—
|
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: Niles Township | Statement: [Niles Township High School District 219, serves, Niles Township]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Niles Township Context triple: [Niles Township High School District 219, serves, Niles Township]
-
A.
Niles Township
chosen
Niles Township is a suburban area in Cook County, Illinois, encompassing several communities just north of Chicago and served by Niles Township High School District 219.
-
B.
Oak Park Township
Oak Park Township is a local governmental subdivision in northeastern Illinois that encompasses the village of Oak Park within the Chicago metropolitan area.
-
C.
Proviso Township
Proviso Township is a suburban area in Cook County, Illinois, comprising several communities west of Chicago and served by Proviso Township High Schools District 209.
-
D.
Evanston Township
Evanston Township was a former civil township in Cook County, Illinois, encompassing the city of Evanston and serving primarily administrative and property assessment functions before its dissolution.
-
E.
Berwyn Township
Berwyn Township is a civil township located in the western suburbs of Chicago, Illinois, providing local governmental services to residents of the city of Berwyn within Cook County.
- 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_69e245b764cc8190a51be76f1d9611e1 |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f18359f5548190b15a139eb09e30a0 |
completed | April 29, 2026, 4:04 a.m. |
Created at: April 17, 2026, 3:51 p.m.