Triple
T18922050
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | California–Arizona border |
E462881
|
entity |
| Predicate | hasTerminus |
P388
|
FINISHED |
| Object | California–Nevada–Arizona tripoint |
—
|
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: California–Nevada–Arizona tripoint | Statement: [California–Arizona border, hasTerminus, California–Nevada–Arizona tripoint]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: California–Nevada–Arizona tripoint Context triple: [California–Arizona border, hasTerminus, California–Nevada–Arizona tripoint]
-
A.
California–Arizona border
The California–Arizona border is the state line along the lower Colorado River that separates California from Arizona in the southwestern United States.
-
B.
Rivera Triple Junction
The Rivera Triple Junction is a tectonic plate boundary region in the northeastern Pacific Ocean where three lithospheric plates meet and interact, influencing regional seismic and volcanic activity.
-
C.
Nevada–Arizona border
The Nevada–Arizona border is the state line in the southwestern United States that largely follows the Colorado River, separating Nevada from Arizona and passing near cities such as Laughlin and Bullhead City.
-
D.
California–Nevada border
chosen
The California–Nevada border is the state line in the western United States that divides California from Nevada, running through diverse landscapes including the Sierra Nevada and the Lake Tahoe region.
-
E.
Rivera Triple Junction region
The Rivera Triple Junction region is a tectonically active area off the western coast of Mexico where three major lithospheric plates meet, contributing to complex seismic and volcanic activity.
- 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_69d8dcfdbbb881909964fa5a75bd0b48 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5c9b4822c8190a0aeceb4499e775e |
completed | April 20, 2026, 6:37 a.m. |
Created at: April 10, 2026, 11:59 a.m.