Triple
T20643971
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Santa Ana station |
E507303
|
entity |
| Predicate | ownedBy |
P347
|
FINISHED |
| Object | City of Santa Ana |
—
|
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 Santa Ana | Statement: [Santa Ana station, ownedBy, City of Santa Ana]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: City of Santa Ana Context triple: [Santa Ana station, ownedBy, City of Santa Ana]
-
A.
City of Santa Ana
chosen
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.
-
B.
Santa Ana (town)
Santa Ana (town) is a small municipal seat in the Petén Department of northern Guatemala, serving as the administrative center for the surrounding rural municipality.
-
C.
City of San Dimas
The City of San Dimas is a suburban community in eastern Los Angeles County, California, known for its historic downtown, equestrian culture, and proximity to the San Gabriel Mountains.
-
D.
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.
-
E.
City of Fontana
The City of Fontana is a municipality in San Bernardino County, California, known for its rapidly growing suburban communities and regional industrial and logistics centers.
- 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_69e0b4be702c8190a3d2410a881d310a |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6af1d0be481909e090193dcfd9cf6 |
completed | April 20, 2026, 10:56 p.m. |
Created at: April 16, 2026, 11:43 a.m.