Triple
T17917949
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Trails Beach |
E447981
|
entity |
| Predicate | near |
P350
|
FINISHED |
| Object | San Onofre Nuclear Generating Station (SONGS) |
—
|
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: San Onofre Nuclear Generating Station (SONGS) | Statement: [Trails Beach, near, San Onofre Nuclear Generating Station (SONGS)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: San Onofre Nuclear Generating Station (SONGS) Context triple: [Trails Beach, near, San Onofre Nuclear Generating Station (SONGS)]
-
A.
San Onofre Nuclear Generating Station Unit 2
San Onofre Nuclear Generating Station Unit 2 was a pressurized water reactor unit at the San Onofre nuclear power plant in California, known for its coastal location between Los Angeles and San Diego and its eventual permanent shutdown following equipment issues.
-
B.
San Onofre Nuclear Generating Station Unit 3
San Onofre Nuclear Generating Station Unit 3 was a now-decommissioned pressurized water reactor unit at the San Onofre nuclear power plant in Southern California, known for its coastal location between Los Angeles and San Diego and its role in regional electricity generation.
-
C.
Palo Verde Nuclear Generating Station
Palo Verde Nuclear Generating Station is the largest nuclear power plant in the United States by net generation, located in Arizona and supplying electricity to millions of customers across the Southwest.
-
D.
San Onofre
chosen
San Onofre is a coastal community in northern San Diego County, California, best known for its popular state beach, surf breaks, and the now-decommissioned San Onofre Nuclear Generating Station.
-
E.
San Onofre
San Onofre is a coastal municipality in northern Colombia’s Sucre Department, known for its Caribbean beaches and fishing communities.
- 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_69d8b9f6d394819082a6d69fd1e23d2f |
completed | April 10, 2026, 8:51 a.m. |
| NER | Named-entity recognition | batch_69e4a30778fc81908b5b2e308fb158a5 |
completed | April 19, 2026, 9:40 a.m. |
Created at: April 10, 2026, 10:20 a.m.