Triple
T18447584
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Point Pinos Lighthouse |
E450695
|
entity |
| Predicate | hasCategory |
P87
|
FINISHED |
| Object | Lighthouses on the National Register of Historic Places in California |
—
|
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: Lighthouses on the National Register of Historic Places in California | Statement: [Point Pinos Lighthouse, hasCategory, Lighthouses on the National Register of Historic Places in California]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lighthouses on the National Register of Historic Places in California Context triple: [Point Pinos Lighthouse, hasCategory, Lighthouses on the National Register of Historic Places in California]
-
A.
Santa Ana lighthouse
Santa Ana lighthouse is a prominent hilltop beacon and tourist attraction in Guayaquil, Ecuador, offering panoramic views of the city and the Guayas River.
-
B.
Point Loma Lighthouse
Point Loma Lighthouse is a historic coastal beacon in San Diego, California, that has long guided ships navigating the entrance to San Diego Bay.
-
C.
Point Pinos Lighthouse
chosen
Point Pinos Lighthouse is a historic, still-operating 19th-century lighthouse on the Monterey Peninsula, known as the oldest continuously active lighthouse on the U.S. West Coast.
-
D.
Heceta Head Lighthouse
Heceta Head Lighthouse is a historic, highly photographed beacon perched on a scenic cliff along the central Oregon Coast, renowned for its powerful light and picturesque setting.
-
E.
Point Reyes Lighthouse
Point Reyes Lighthouse is a historic 19th-century coastal beacon on the Point Reyes headland in California, known for its dramatic cliffside setting and powerful foghorn guiding ships through the often treacherous waters off Marin County.
- 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_69d8d38345688190b565eac2e4cd7935 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e52645cb88819086b0e70b6613edcd |
completed | April 19, 2026, 7 p.m. |
Created at: April 10, 2026, 11:30 a.m.