Triple
T17966419
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chatham, Illinois |
E449219
|
entity |
| Predicate | hasSchoolDistrict |
P226
|
FINISHED |
| Object | Ball-Chatham Community Unit School District 5 |
—
|
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: Ball-Chatham Community Unit School District 5 | Statement: [Chatham, Illinois, hasSchoolDistrict, Ball-Chatham Community Unit School District 5]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ball-Chatham Community Unit School District 5 Context triple: [Chatham, Illinois, hasSchoolDistrict, Ball-Chatham Community Unit School District 5]
-
A.
School District of the Chathams
The School District of the Chathams is a public school district in New Jersey that serves students from both Chatham Township and Chatham Borough.
-
B.
Chatham Middle School
Chatham Middle School is a public middle school serving students in grades 6–8 in the suburban community of Chatham Borough, New Jersey.
-
C.
Chatham Elementary School
Chatham Elementary School is a public primary school in Massachusetts that serves young students within the Monomoy Regional School District.
-
D.
Chatham High School
Chatham High School is a secondary school located in Taree, New South Wales, Australia, serving students from the local community and surrounding areas.
-
E.
Chatham High School
Chatham High School is a public secondary school serving students in the suburban community of Chatham Borough, New Jersey.
- 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: Ball-Chatham Community Unit School District 5 Target entity description: Ball-Chatham Community Unit School District 5 is a public school district serving students in and around Chatham, Illinois, providing K–12 education through multiple elementary, intermediate, middle, and high schools.
-
A.
School District of the Chathams
The School District of the Chathams is a public school district in New Jersey that serves students from both Chatham Township and Chatham Borough.
-
B.
Chatham Middle School
Chatham Middle School is a public middle school serving students in grades 6–8 in the suburban community of Chatham Borough, New Jersey.
-
C.
Chatham Elementary School
Chatham Elementary School is a public primary school in Massachusetts that serves young students within the Monomoy Regional School District.
-
D.
Chatham High School
Chatham High School is a secondary school located in Taree, New South Wales, Australia, serving students from the local community and surrounding areas.
-
E.
Chatham High School
Chatham High School is a public secondary school serving students in the suburban community of Chatham Borough, New Jersey.
- 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_69d8b9f9927c8190a006110c8b996e61 |
completed | April 10, 2026, 8:51 a.m. |
| NER | Named-entity recognition | batch_69e4b1380960819089a3c0dd7cd57e5e |
completed | April 19, 2026, 10:40 a.m. |
Created at: April 10, 2026, 10:22 a.m.