Triple
T15685735
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | District 1 Supervisor |
E380192
|
entity |
| Predicate | isPartOfElectoralDistrictSystem |
P43366
|
FINISHED |
| Object |
Alameda County supervisorial districts
Alameda County supervisorial districts are the five geographic electoral areas that each elect a member to the Alameda County Board of Supervisors in California.
|
E1171678
|
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: Alameda County supervisorial districts | Statement: [District 1 Supervisor, isPartOfElectoralDistrictSystem, Alameda County supervisorial districts]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Alameda County supervisorial districts Context triple: [District 1 Supervisor, isPartOfElectoralDistrictSystem, Alameda County supervisorial districts]
-
A.
Alameda County Board of Supervisors
The Alameda County Board of Supervisors is the elected governing body responsible for setting policy, passing local laws, and overseeing county services and budgets in Alameda County, California.
-
B.
Contra Costa County Board of Supervisors
The Contra Costa County Board of Supervisors is the elected governing body responsible for setting policy, passing ordinances, and overseeing county services and administration in Contra Costa County, California.
-
C.
Fresno County supervisorial districts
Fresno County supervisorial districts are the five geographic electoral areas within Fresno County, California, from which residents elect representatives to serve on the Fresno County Board of Supervisors.
-
D.
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.
-
E.
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.
- 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: Alameda County supervisorial districts Triple: [District 1 Supervisor, isPartOfElectoralDistrictSystem, Alameda County supervisorial districts]
Generated description
Alameda County supervisorial districts are the five geographic electoral areas that each elect a member to the Alameda County Board of Supervisors in California.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Alameda County supervisorial districts Target entity description: Alameda County supervisorial districts are the five geographic electoral areas that each elect a member to the Alameda County Board of Supervisors in California.
-
A.
Alameda County Board of Supervisors
The Alameda County Board of Supervisors is the elected governing body responsible for setting policy, passing local laws, and overseeing county services and budgets in Alameda County, California.
-
B.
Contra Costa County Board of Supervisors
The Contra Costa County Board of Supervisors is the elected governing body responsible for setting policy, passing ordinances, and overseeing county services and administration in Contra Costa County, California.
-
C.
Fresno County supervisorial districts
Fresno County supervisorial districts are the five geographic electoral areas within Fresno County, California, from which residents elect representatives to serve on the Fresno County Board of Supervisors.
-
D.
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.
-
E.
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.
- 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_69d86d99e860819094b6957cde470f2c |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e04f4b73d881908ec0f21393a01969 |
completed | April 16, 2026, 2:54 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff6ee740e08190aa048b374ea7bfa0 |
completed | May 9, 2026, 5:29 p.m. |
| NEDg | Description generation | batch_69ff70ae4d408190924aa3ef57b4e685 |
completed | May 9, 2026, 5:36 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff7132e48c81908c17ade46713bb13 |
completed | May 9, 2026, 5:38 p.m. |
Created at: April 10, 2026, 4:44 a.m.