Triple
T19059774
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pomona Civic Center |
E466495
|
entity |
| Predicate | ownedBy |
P347
|
FINISHED |
| Object | City of Pomona |
—
|
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 Pomona | Statement: [Pomona Civic Center, ownedBy, City of Pomona]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: City of Pomona Context triple: [Pomona Civic Center, ownedBy, City of Pomona]
-
A.
City of Pomona
chosen
The City of Pomona is a municipality in eastern Los Angeles County, California, known for its diverse community, historic downtown, and institutions like Cal Poly Pomona and the Fairplex.
-
B.
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.
-
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 San Gabriel
The City of San Gabriel is a historic municipality in Los Angeles County, California, often regarded as the birthplace of the Los Angeles region due to its origins around the 18th-century Mission San Gabriel Arcángel.
-
E.
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.
- 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_69d8dd040fb881909af2a964f65ad208 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5dc0910088190b042095937b202a8 |
completed | April 20, 2026, 7:55 a.m. |
Created at: April 10, 2026, 12:03 p.m.