Triple

T16698635
Position Surface form Disambiguated ID Type / Status
Subject Oregon–California border E405783 entity
Predicate easternTerminus P388 FINISHED
Object Nevada–Oregon–California tripoint E999296 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: Nevada–Oregon–California tripoint | Statement: [Oregon–California border, easternTerminus, Nevada–Oregon–California tripoint]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Nevada–Oregon–California tripoint
Context triple: [Oregon–California border, easternTerminus, Nevada–Oregon–California tripoint]
  • A. California–Nevada border
    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.
  • B. Oregon–California border
    The Oregon–California border is the state line separating Oregon and California in the western United States, running from the Pacific coast inland across diverse terrain including mountains, forests, and river valleys.
  • C. Nevada–Oregon border chosen
    The Nevada–Oregon border is the state line separating Nevada and Oregon in the western United States, running largely through remote high desert and mountainous terrain.
  • D. Nevada–Utah state line
    The Nevada–Utah state line is the boundary separating the U.S. states of Nevada and Utah, running through remote desert landscapes and near notable features such as the Bonneville Salt Flats.
  • E. Nevada–Idaho border
    The Nevada–Idaho border is the north–south state boundary in the western United States separating Nevada from Idaho, running largely through remote high desert and mountainous terrain.
  • 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_69d8838db21081909589220fd71440a4 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e3832f550c8190bf7514d4611dec6a completed April 18, 2026, 1:12 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00919ee61c81909928dd26270e9614 completed May 10, 2026, 2:09 p.m.
Created at: April 10, 2026, 5:19 a.m.