Triple

T4856371
Position Surface form Disambiguated ID Type / Status
Subject Tehachapi Pass area E108545 entity
Predicate partOf P40 FINISHED
Object Sierra Nevada–Transverse Ranges transition zone E60779 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: Sierra Nevada–Transverse Ranges transition zone | Statement: [Tehachapi Pass area, partOf, Sierra Nevada–Transverse Ranges transition zone]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sierra Nevada–Transverse Ranges transition zone
Context triple: [Tehachapi Pass area, partOf, Sierra Nevada–Transverse Ranges transition zone]
  • A. California Coast–Sierra Nevada–Transverse Ranges transition zone chosen
    The California Coast–Sierra Nevada–Transverse Ranges transition zone is a complex geological and ecological boundary region in central-southern California where three major mountain systems converge, creating diverse landscapes and habitats.
  • B. Transverse Ranges
    The Transverse Ranges are an east–west trending system of mountain ranges in Southern California known for their complex geology and for separating coastal regions from inland deserts.
  • C. Sierra Nevada–Great Basin transition zone
    The Sierra Nevada–Great Basin transition zone is a geologic and ecological boundary region in eastern California and western Nevada where the high, granitic Sierra Nevada meets the arid, fault-block ranges and basins of the Great Basin.
  • D. Sierra Nevada–Great Valley block
    The Sierra Nevada–Great Valley block is a major crustal block in California that encompasses the Sierra Nevada mountain range and the adjacent Great Valley, forming a distinct geologic province within the North American Plate.
  • E. Sierra Nevada foothills
    The Sierra Nevada foothills are the lower-elevation, rolling western slopes of California’s Sierra Nevada mountain range, characterized by oak woodlands, grasslands, and river canyons, and long inhabited by Indigenous peoples.
  • 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_69bd440a89548190a5f14ba6da6b97dc completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd6d3df75c8190830e2c927cc5a4f8 completed March 20, 2026, 3:52 p.m.
NED1 Entity disambiguation (via context triple) batch_69be6fac3fa0819085b7b732875a166b completed March 21, 2026, 10:15 a.m.
Created at: March 20, 2026, 1:26 p.m.