Triple

T3283925
Position Surface form Disambiguated ID Type / Status
Subject North American plate boundary system E68935 entity
Predicate hasPart P35 FINISHED
Object Trans-Mexican Volcanic Belt margin structures E10756 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: Trans-Mexican Volcanic Belt margin structures | Statement: [North American plate boundary system, hasPart, Trans-Mexican Volcanic Belt margin structures]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Trans-Mexican Volcanic Belt margin structures
Context triple: [North American plate boundary system, hasPart, Trans-Mexican Volcanic Belt margin structures]
  • A. Andean back-arc basins
    Andean back-arc basins are sedimentary basins that formed behind the Andean volcanic arc due to tectonic extension and subsidence related to subduction along the western margin of South America.
  • B. Trans-Mexican Volcanic Belt chosen
    The Trans-Mexican Volcanic Belt is a major east–west volcanic mountain range across central-southern Mexico, known for its high concentration of active and dormant volcanoes and significant geological and ecological diversity.
  • C. Central Andean ignimbrite province
    The Central Andean ignimbrite province is a vast volcanic region in the central Andes characterized by extensive sheets of welded tuff and large caldera-forming explosive eruptions.
  • D. Pacific–North American plate boundary system
    The Pacific–North American plate boundary system is a major tectonic boundary zone where the Pacific Plate and North American Plate interact through a complex network of faults and plate motions along western North America.
  • E. East Pacific tectonic system
    The East Pacific tectonic system is a major geological region in the eastern Pacific Ocean characterized by active seafloor spreading, transform faults, and subduction zones that shape the surrounding oceanic plates and continental margins.
  • 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_69ad859c463481909ca4be267336c290 completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adb03621608190a2b7a6b38d6559da completed March 8, 2026, 5:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69b2e8583e1881908a8d19fb9e105691 completed March 12, 2026, 4:22 p.m.
Created at: March 8, 2026, 3:10 p.m.