Triple
T17727525
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | West Contra Costa Unified School District |
E442501
|
entity |
| Predicate | governingBody |
P46
|
FINISHED |
| Object | West Contra Costa Unified School District Board of Education |
—
|
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: West Contra Costa Unified School District Board of Education | Statement: [West Contra Costa Unified School District, governingBody, West Contra Costa Unified School District Board of Education]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: West Contra Costa Unified School District Board of Education Context triple: [West Contra Costa Unified School District, governingBody, West Contra Costa Unified School District Board of Education]
-
A.
West Contra Costa Unified School District
West Contra Costa Unified School District is a public school district serving multiple communities in western Contra Costa County in the San Francisco Bay Area.
-
B.
Conejo Valley Unified School District Board of Education
The Conejo Valley Unified School District Board of Education is the elected governing body that sets policy and oversees public schools in the Conejo Valley area of Southern California.
-
C.
Contra Costa County Board of Supervisors District 5
Contra Costa County Board of Supervisors District 5 is an electoral district in Contra Costa County, California, represented by a county supervisor who governs and provides services for communities in the county’s northern and northeastern areas.
-
D.
Compton Unified School District Board of Trustees
The Compton Unified School District Board of Trustees is the elected governing body responsible for setting policies, overseeing budgets, and guiding the educational direction of the Compton Unified School District in California.
-
E.
Sequoia Union High School District Board of Trustees
The Sequoia Union High School District Board of Trustees is the elected governing body responsible for setting policy, overseeing finances, and providing leadership for the high schools within the Sequoia Union High School District in California.
- 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: West Contra Costa Unified School District Board of Education Target entity description: The West Contra Costa Unified School District Board of Education is the elected policymaking body that oversees and sets educational priorities for the public schools within the West Contra Costa Unified School District in California.
-
A.
West Contra Costa Unified School District
chosen
West Contra Costa Unified School District is a public school district serving multiple communities in western Contra Costa County in the San Francisco Bay Area.
-
B.
Conejo Valley Unified School District Board of Education
The Conejo Valley Unified School District Board of Education is the elected governing body that sets policy and oversees public schools in the Conejo Valley area of Southern California.
-
C.
Contra Costa County Board of Supervisors District 5
Contra Costa County Board of Supervisors District 5 is an electoral district in Contra Costa County, California, represented by a county supervisor who governs and provides services for communities in the county’s northern and northeastern areas.
-
D.
Compton Unified School District Board of Trustees
The Compton Unified School District Board of Trustees is the elected governing body responsible for setting policies, overseeing budgets, and guiding the educational direction of the Compton Unified School District in California.
-
E.
Sequoia Union High School District Board of Trustees
The Sequoia Union High School District Board of Trustees is the elected governing body responsible for setting policy, overseeing finances, and providing leadership for the high schools within the Sequoia Union High School District in California.
- F. None of above.
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_69d8b9ec79688190b86bdcef85a7b3aa |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e478e3cb708190b47456ad2008a65e |
completed | April 19, 2026, 6:40 a.m. |
Created at: April 10, 2026, 10:07 a.m.