Triple
T18159911
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mendota, Illinois |
E434728
|
entity |
| Predicate | hasSchoolDistrict |
P226
|
FINISHED |
| Object | Mendota Elementary School District 289 |
—
|
NE NERFINISHED |
How this triple was built (3 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: Mendota Elementary School District 289 | Statement: [Mendota, Illinois, hasSchoolDistrict, Mendota Elementary School District 289]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mendota Elementary School District 289 Context triple: [Mendota, Illinois, hasSchoolDistrict, Mendota Elementary School District 289]
-
A.
Matteson School District 162
Matteson School District 162 is a public school district serving students in the south suburban area of Chicago, including parts of Olympia Fields, Illinois.
-
B.
Morton Grove School District 70
Morton Grove School District 70 is a public school district serving elementary and middle school students in the suburban community of Morton Grove, Illinois.
-
C.
Community High School District 99
Community High School District 99 is a public high school district in DuPage County, Illinois, best known for operating Downers Grove North and Downers Grove South High Schools.
-
D.
Schaumburg Community Consolidated School District 54
Schaumburg Community Consolidated School District 54 is a public elementary school district serving students in Schaumburg and surrounding communities in suburban Chicago, Illinois.
-
E.
Community Consolidated School District 21
Community Consolidated School District 21 is a suburban public school district in the Chicago metropolitan area serving elementary and middle school students in and around Buffalo Grove, Illinois.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mendota Elementary School District 289 Target entity description: Mendota Elementary School District 289 is a public school district providing elementary education to students in the Mendota area of north-central Illinois.
-
A.
Matteson School District 162
Matteson School District 162 is a public school district serving students in the south suburban area of Chicago, including parts of Olympia Fields, Illinois.
-
B.
Morton Grove School District 70
Morton Grove School District 70 is a public school district serving elementary and middle school students in the suburban community of Morton Grove, Illinois.
-
C.
Community High School District 99
Community High School District 99 is a public high school district in DuPage County, Illinois, best known for operating Downers Grove North and Downers Grove South High Schools.
-
D.
Schaumburg Community Consolidated School District 54
Schaumburg Community Consolidated School District 54 is a public elementary school district serving students in Schaumburg and surrounding communities in suburban Chicago, Illinois.
-
E.
Community Consolidated School District 21
Community Consolidated School District 21 is a suburban public school district in the Chicago metropolitan area serving elementary and middle school students in and around Buffalo Grove, Illinois.
- F. None of above. chosen
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_69d8b90b7a188190b3fc7b8d4a6cd20a |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4dec0e0388190af11ac167411da96 |
completed | April 19, 2026, 1:55 p.m. |
Created at: April 10, 2026, 10:30 a.m.