Triple

T10204696
Position Surface form Disambiguated ID Type / Status
Subject Franciscan Complex rocks E238972 entity
Predicate overlies P6130 FINISHED
Object Coast Range Ophiolite E440144 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: Coast Range Ophiolite | Statement: [Franciscan Complex rocks, overlies, Coast Range Ophiolite]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Coast Range Ophiolite
Context triple: [Franciscan Complex rocks, overlies, Coast Range Ophiolite]
  • A. Coast Range Ophiolite chosen
    The Coast Range Ophiolite is a Jurassic-aged slice of ancient oceanic crust and upper mantle exposed in California’s Coast Ranges, representing part of the former Farallon Plate.
  • B. Coast Plutonic Complex
    The Coast Plutonic Complex is a vast belt of granitic and related intrusive rocks forming the core of the Coast Mountains along the Pacific margin of western North America.
  • C. Sierra Nevada batholith
    The Sierra Nevada batholith is a massive granitic rock formation underlying much of California’s Sierra Nevada range, formed by ancient magma intrusions during Mesozoic subduction along the western edge of North America.
  • D. Acasta Gneiss Complex
    The Acasta Gneiss Complex is one of the oldest known rock formations on Earth, consisting of highly metamorphosed ancient continental crust located in the Canadian Shield of Northwest Territories, Canada.
  • E. Chugach terrane
    The Chugach terrane is a large accretionary complex in southern Alaska composed mainly of deformed sedimentary and volcanic rocks that were scraped off an ancient subducting oceanic plate and later uplifted to form part of the modern Chugach Mountains.
  • 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_69ca84e1ea088190b38162e43d4cfa8f completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cdeed8644c8190b497aaf52583fa6d completed April 2, 2026, 4:21 a.m.
NED1 Entity disambiguation (via context triple) batch_69d318026ee88190961288fdbde73b08 completed April 6, 2026, 2:18 a.m.
Created at: March 30, 2026, 9:14 p.m.