Triple

T13456889
Position Surface form Disambiguated ID Type / Status
Subject Imperial Fault E311258 entity
Predicate region P40 FINISHED
Object Salton Trough–Imperial Valley region E79362 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: Salton Trough–Imperial Valley region | Statement: [Imperial Fault, region, Salton Trough–Imperial Valley region]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Salton Trough–Imperial Valley region
Context triple: [Imperial Fault, region, Salton Trough–Imperial Valley region]
  • A. Imperial Valley
    Imperial Valley is an agricultural region in southeastern California known for its intensive year-round farming made possible by irrigation from the Colorado River.
  • B. Salton Trough chosen
    The Salton Trough is a tectonic depression in Southern California and northern Mexico that forms the northernmost extension of the Gulf of California rift zone.
  • C. Tulare Basin
    Tulare Basin is a large, endorheic subregion in the southern part of California’s Central Valley, historically dominated by extensive wetlands and Tulare Lake.
  • D. Mojave River region
    The Mojave River region is an area of the Mojave Desert in Southern California characterized by its intermittent river, desert ecosystems, and long-standing Indigenous presence.
  • E. Saline Valley
    Saline Valley is a remote, arid basin in eastern California known for its stark desert landscapes, natural hot springs, and isolation within the northern Mojave Desert.
  • 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_69d806a938b8819097ec43a2229fc7f9 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69dbaf0a75008190a508060c85f73604 completed April 12, 2026, 2:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69f76ba344e0819098da09416a913851 completed May 3, 2026, 3:37 p.m.
Created at: April 9, 2026, 9:41 p.m.