Triple
T17106225
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | California Coastal National Monument (Point Arena-Stornetta Unit) |
E415105
|
entity |
| Predicate | adjacentTo |
P224
|
FINISHED |
| Object | Point Arena Lighthouse area |
E415102
|
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: Point Arena Lighthouse area | Statement: [California Coastal National Monument (Point Arena-Stornetta Unit), adjacentTo, Point Arena Lighthouse area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Point Arena Lighthouse area Context triple: [California Coastal National Monument (Point Arena-Stornetta Unit), adjacentTo, Point Arena Lighthouse area]
-
A.
Point Arena Headlands
Point Arena Headlands is a rugged coastal bluff and public preserve along the Pacific Ocean in Mendocino County, California, known for its dramatic cliffs, ocean views, and wildlife habitat.
-
B.
Point Arena Lighthouse
chosen
Point Arena Lighthouse is a historic coastal beacon on California’s rugged Mendocino Coast, known for its tall tower, dramatic ocean views, and popular tours.
-
C.
Point Arena
Point Arena is a small coastal city in Northern California known for its rugged Pacific shoreline, historic lighthouse, and scenic views along the Mendocino County coast.
-
D.
Point Reyes Lifeboat Station
Point Reyes Lifeboat Station is a historic U.S. Life-Saving Service facility on the Point Reyes Peninsula in California, preserved for its early 20th-century maritime rescue architecture and role in coastal lifesaving operations.
-
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 (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_69d886cfc8e88190b05ba466edd35591 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3dc2750b481908de18e8cb8f2195c |
completed | April 18, 2026, 7:31 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a015fbff4b48190970073eb3b9d5d75 |
completed | May 11, 2026, 4:49 a.m. |
Created at: April 10, 2026, 5:35 a.m.