Triple

T17868608
Position Surface form Disambiguated ID Type / Status
Subject Alum Rock Canyon E446770 entity
Predicate geology P450 FINISHED
Object Franciscan Complex rocks 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: Franciscan Complex rocks | Statement: [Alum Rock Canyon, geology, Franciscan Complex rocks]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Franciscan Complex rocks
Context triple: [Alum Rock Canyon, geology, Franciscan Complex rocks]
  • A. Franciscan Complex rocks chosen
    Franciscan Complex rocks are a chaotic assemblage of metamorphosed oceanic crust, sediments, and volcanic rocks formed in an ancient subduction zone along the western margin of North America.
  • B. Bishop Tuff formations
    Bishop Tuff formations are extensive volcanic ash-flow deposits in eastern California, formed by a massive explosive eruption of the Long Valley Caldera about 760,000 years ago.
  • C. Carmel Formation
    The Carmel Formation is a Middle Jurassic geologic unit of the western United States, characterized by marine and marginal-marine sediments that record a transition from desert dune environments to shallow seas.
  • D. Lookout Sandstone
    Lookout Sandstone is a prominent sedimentary rock formation of the southern Appalachian region, notable for shaping the dramatic cliffs and canyon walls of areas like Little River Canyon.
  • E. Yeso Formation
    The Yeso Formation is a geologic unit of early Permian age in the southwestern United States, notable for its thick sequences of evaporites and sandstones that record arid, shallow-marine and coastal depositional environments within the Permian Basin region.
  • 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_69d8b9f4c22c819093c2680434472894 completed April 10, 2026, 8:51 a.m.
NER Named-entity recognition batch_69e49aa0b69081909fba3b42d237b543 completed April 19, 2026, 9:04 a.m.
Created at: April 10, 2026, 10:17 a.m.