Triple
T14946162
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Corona–North Main station |
E372667
|
entity |
| Predicate | owner |
P347
|
FINISHED |
| Object | City of Corona |
E218729
|
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: City of Corona | Statement: [Corona–North Main station, owner, City of Corona]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: City of Corona Context triple: [Corona–North Main station, owner, City of Corona]
-
A.
City of Corona
chosen
The City of Corona is a suburban community in Riverside County, California, known for its residential neighborhoods, proximity to major Southern California freeways, and role as a gateway between the Inland Empire and Orange County.
-
B.
City of San Fernando
The City of San Fernando is a small, independent municipality in the San Fernando Valley region of Los Angeles County, California, known for its historic downtown and distinct civic identity separate from the surrounding City of Los Angeles.
-
C.
City of La Mesa
The City of La Mesa is the municipal government responsible for administering public services, local policies, and community programs for the city of La Mesa, California.
-
D.
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.
-
E.
City of Torrance
The City of Torrance is a coastal municipality in southwestern Los Angeles County, California, known for its diverse community, major commercial and industrial centers, and extensive local services and infrastructure.
- 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_69d85cca979481908747d2a81eba1cea |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69ded68e35c481908e47cd68441c5115 |
completed | April 15, 2026, 12:06 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe968d71dc81909b76551f9cd9ebab |
completed | May 9, 2026, 2:06 a.m. |
Created at: April 10, 2026, 2:39 a.m.