Triple
T6706612
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Proviso Township High Schools District 209 |
E153021
|
entity |
| Predicate | alsoKnownAs |
P39
|
FINISHED |
| Object |
Proviso D209
Proviso D209 is a public high school district serving communities in Proviso Township in Cook County, Illinois.
|
E614198
|
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: Proviso D209 | Statement: [Proviso Township High Schools District 209, alsoKnownAs, Proviso D209]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Proviso D209 Context triple: [Proviso Township High Schools District 209, alsoKnownAs, Proviso D209]
-
A.
Arlington Heights School District 25
Arlington Heights School District 25 is a public elementary and middle school district serving students in the suburban community of Arlington Heights, Illinois.
-
B.
Skokie School District 69
Skokie School District 69 is a public school district serving elementary and middle school students in the village of Skokie, Illinois.
-
C.
Woodridge School District 68
Woodridge School District 68 is a public school district serving elementary and middle school students in the suburban community of Woodridge, Illinois.
-
D.
Oak Park School District
Oak Park School District is a public school district serving students in and around the city of Oak Park, Michigan.
-
E.
Proviso East High School
Proviso East High School is a public secondary school serving students in the Proviso Township area of Cook County, Illinois.
- 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: Proviso D209 Triple: [Proviso Township High Schools District 209, alsoKnownAs, Proviso D209]
Generated description
Proviso D209 is a public high school district serving communities in Proviso Township in Cook County, Illinois.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Proviso D209 Target entity description: Proviso D209 is a public high school district serving communities in Proviso Township in Cook County, Illinois.
-
A.
Arlington Heights School District 25
Arlington Heights School District 25 is a public elementary and middle school district serving students in the suburban community of Arlington Heights, Illinois.
-
B.
Skokie School District 69
Skokie School District 69 is a public school district serving elementary and middle school students in the village of Skokie, Illinois.
-
C.
Woodridge School District 68
Woodridge School District 68 is a public school district serving elementary and middle school students in the suburban community of Woodridge, Illinois.
-
D.
Oak Park School District
Oak Park School District is a public school district serving students in and around the city of Oak Park, Michigan.
-
E.
Proviso East High School
Proviso East High School is a public secondary school serving students in the Proviso Township area of Cook County, Illinois.
- 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_69c68808d8d8819087369015270788fe |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6d1033bb881908c3360b715bf13cf |
completed | March 27, 2026, 6:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7008aeac08190887a7bf5703b69f4 |
completed | March 27, 2026, 10:11 p.m. |
| NEDg | Description generation | batch_69c7067a932c8190a039a9ab2fd5d8a5 |
completed | March 27, 2026, 10:36 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c7073483a4819084392c89a84f63b1 |
completed | March 27, 2026, 10:39 p.m. |
Created at: March 27, 2026, 2:06 p.m.