Triple
T10077032
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | El Sobrante, California |
E213790
|
entity |
| Predicate | servedBySchoolDistrict |
P226
|
FINISHED |
| Object | West Contra Costa Unified School District |
E442501
|
NE FINISHED |
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: West Contra Costa Unified School District | Statement: [El Sobrante, California, servedBySchoolDistrict, West Contra Costa Unified School District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: West Contra Costa Unified School District Context triple: [El Sobrante, California, servedBySchoolDistrict, West Contra Costa Unified School District]
-
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.
South San Francisco Unified School District
South San Francisco Unified School District is a public school district in northern San Mateo County, California, serving students in South San Francisco and nearby communities from elementary through high school.
-
C.
Alameda Unified School District
Alameda Unified School District is a public school district serving the city of Alameda, California, overseeing multiple elementary, middle, and high schools.
-
D.
San Mateo Union High School District
San Mateo Union High School District is a public high school district serving multiple communities in San Mateo County, California, providing secondary education through several comprehensive and specialized high schools.
-
E.
San Francisco Unified School District
San Francisco Unified School District is the public school district serving the city and county of San Francisco, California, overseeing a diverse network of elementary, middle, and high schools.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca839bf730819086900c323c9b8c95 |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cdd02f47e08190bfeb641b202beecc |
completed | April 2, 2026, 2:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d29ac67cb48190ba53a87c3749a245 |
completed | April 5, 2026, 5:24 p.m. |
Created at: March 30, 2026, 8:59 p.m.