Triple
T17689671
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | El Cerrito Recycling Center |
E440990
|
entity |
| Predicate | operatedBy |
P86
|
FINISHED |
| Object | City of El Cerrito |
—
|
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: City of El Cerrito | Statement: [El Cerrito Recycling Center, operatedBy, City of El Cerrito]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: City of El Cerrito Context triple: [El Cerrito Recycling Center, operatedBy, City of El Cerrito]
-
A.
El Cerrito, California
chosen
El Cerrito, California is a small suburban city in Contra Costa County in the San Francisco Bay Area, known for its residential neighborhoods, hillside views, and proximity to major urban centers.
-
B.
Cerritos, California
Cerritos, California is a suburban city in southeast Los Angeles County known for its affluent residential communities, extensive shopping centers, and well-regarded public schools.
-
C.
City of Duarte
The City of Duarte is a suburban community in Los Angeles County, California, located in the San Gabriel Valley at the foothills of the San Gabriel Mountains.
-
D.
City of Santa Ana
The City of Santa Ana is a major urban center in Orange County, California, serving as the county seat and a hub for government, commerce, and culture in the region.
-
E.
City of Santa Clara
The City of Santa Clara is a municipality in California’s Silicon Valley known for its technology companies, Levi’s Stadium, and proximity to major Bay Area hubs.
- 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_69d8b9e940b081908b862bb0e6e89b0d |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e4704a6bb4819083752285baf3b3ee |
completed | April 19, 2026, 6:03 a.m. |
Created at: April 10, 2026, 10:03 a.m.