Triple
T17993664
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Contra Costa County Board of Supervisors District 5 |
E430443
|
entity |
| Predicate | elects |
P122
|
FINISHED |
| Object | Contra Costa County Supervisor for District 5 |
—
|
NE NERFINISHED |
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: Contra Costa County Supervisor for District 5 | Statement: [Contra Costa County Board of Supervisors District 5, elects, Contra Costa County Supervisor for District 5]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Contra Costa County Supervisor for District 5 Context triple: [Contra Costa County Board of Supervisors District 5, elects, Contra Costa County Supervisor for District 5]
-
A.
Contra Costa County Board of Supervisors District 5
chosen
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.
-
B.
Contra Costa County Board of Supervisors District 1
Contra Costa County Board of Supervisors District 1 is an electoral district in Contra Costa County, California, whose elected supervisor represents communities in the county’s western and northern urban areas, including parts of Richmond and surrounding neighborhoods.
-
C.
District 1 Supervisor
The District 1 Supervisor is an elected member of the Alameda County Board of Supervisors who represents and governs the residents of the county’s first supervisorial district.
-
D.
Fifth District Supervisor
The Fifth District Supervisor is an elected member of the Los Angeles County Board of Supervisors who represents and governs one of the county’s five geographic districts.
-
E.
First District Supervisor
The First District Supervisor is an elected member of the San Bernardino County Board of Supervisors who represents and governs one of the county’s geographic districts.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d8b90364248190a37381adea932f42 |
completed | April 10, 2026, 8:46 a.m. |
| NER | Named-entity recognition | batch_69e4b3e29490819090ff221e7d7a9ddd |
completed | April 19, 2026, 10:52 a.m. |
Created at: April 10, 2026, 10:23 a.m.