Triple
T16023476
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | District 5 Supervisor (Alameda County) |
E388659
|
entity |
| Predicate | represents |
P129
|
FINISHED |
| Object | District 5 on Alameda County Board of Supervisors |
E1171678
|
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: District 5 on Alameda County Board of Supervisors | Statement: [District 5 Supervisor (Alameda County), represents, District 5 on Alameda County Board of Supervisors]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: District 5 on Alameda County Board of Supervisors Context triple: [District 5 Supervisor (Alameda County), represents, District 5 on Alameda County Board of Supervisors]
-
A.
Alameda County supervisorial districts
chosen
Alameda County supervisorial districts are the five geographic electoral areas that each elect a member to the Alameda County Board of Supervisors in California.
-
B.
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.
-
C.
San Francisco Board of Supervisors District 5
San Francisco Board of Supervisors District 5 is a legislative district in San Francisco represented on the city’s Board of Supervisors, encompassing central neighborhoods such as Cole Valley and parts of the Haight-Ashbury and Western Addition areas.
-
D.
Alameda County Third Supervisorial District
Alameda County Third Supervisorial District is a local government jurisdiction in Alameda County, California, represented by an elected county supervisor and encompassing several East Bay communities.
-
E.
Alameda County Second Supervisorial District
Alameda County Second Supervisorial District is a local government jurisdiction within Alameda County, California, represented on the county Board of Supervisors and encompassing several East Bay communities.
- 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_69d86dada3808190825d5f80d72fbe88 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e18324bf308190b80bb445c7911198 |
completed | April 17, 2026, 12:47 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffcf2f7c4c8190b1290ac28aad8cd0 |
completed | May 10, 2026, 12:19 a.m. |
Created at: April 10, 2026, 4:55 a.m.