Triple

T15262682
Position Surface form Disambiguated ID Type / Status
Subject Cerro Barcino Formation E364822 entity
Predicate partOf P40 FINISHED
Object Patagonian Mesozoic basins
The Patagonian Mesozoic basins are a group of sedimentary basins in southern South America that record extensive Jurassic–Cretaceous tectonic, volcanic, and depositional history along the margin of Gondwana.
E1146688 NE FINISHED

How this triple was built (4 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: Patagonian Mesozoic basins | Statement: [Cerro Barcino Formation, partOf, Patagonian Mesozoic basins]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Patagonian Mesozoic basins
Context triple: [Cerro Barcino Formation, partOf, Patagonian Mesozoic basins]
  • A. Indian Gondwana basins
    The Indian Gondwana basins are a series of continental sedimentary basins in peninsular India renowned for their extensive Permian–Mesozoic coal-bearing strata, fossil assemblages, and insights into the geological evolution of the ancient supercontinent Gondwana.
  • B. Paleozoic succession of the Amadeus Basin
    The Paleozoic succession of the Amadeus Basin is a thick, long-lived sedimentary sequence in central Australia that records marine and terrestrial environments from the early Paleozoic through to the late Paleozoic within an intracratonic basin setting.
  • C. 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.
  • D. Huincul Formation
    The Huincul Formation is a Late Cretaceous geological formation in Patagonia, Argentina, renowned for yielding giant dinosaur fossils including the massive sauropod Argentinosaurus.
  • E. Neuquén Basin
    The Neuquén Basin is a major sedimentary basin in west-central Argentina known for its rich hydrocarbon resources and significant Mesozoic geological formations.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Patagonian Mesozoic basins
Triple: [Cerro Barcino Formation, partOf, Patagonian Mesozoic basins]
Generated description
The Patagonian Mesozoic basins are a group of sedimentary basins in southern South America that record extensive Jurassic–Cretaceous tectonic, volcanic, and depositional history along the margin of Gondwana.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Patagonian Mesozoic basins
Target entity description: The Patagonian Mesozoic basins are a group of sedimentary basins in southern South America that record extensive Jurassic–Cretaceous tectonic, volcanic, and depositional history along the margin of Gondwana.
  • A. Indian Gondwana basins
    The Indian Gondwana basins are a series of continental sedimentary basins in peninsular India renowned for their extensive Permian–Mesozoic coal-bearing strata, fossil assemblages, and insights into the geological evolution of the ancient supercontinent Gondwana.
  • B. Paleozoic succession of the Amadeus Basin
    The Paleozoic succession of the Amadeus Basin is a thick, long-lived sedimentary sequence in central Australia that records marine and terrestrial environments from the early Paleozoic through to the late Paleozoic within an intracratonic basin setting.
  • C. 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.
  • D. Huincul Formation
    The Huincul Formation is a Late Cretaceous geological formation in Patagonia, Argentina, renowned for yielding giant dinosaur fossils including the massive sauropod Argentinosaurus.
  • E. Neuquén Basin
    The Neuquén Basin is a major sedimentary basin in west-central Argentina known for its rich hydrocarbon resources and significant Mesozoic geological formations.
  • F. None of above. chosen

Provenance (5 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_69d85a0f08408190b3c3259ae35d79d2 completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e0084fed0481908e452c89cba2be82 completed April 15, 2026, 9:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69fee5fb8b30819096d31ba5884715c9 completed May 9, 2026, 7:44 a.m.
NEDg Description generation batch_69fee805f5bc8190a6095e3c374f3441 completed May 9, 2026, 7:53 a.m.
NED2 Entity disambiguation (via description) batch_69fee8e4dc688190bd597f8d710c8afc completed May 9, 2026, 7:57 a.m.
Created at: April 10, 2026, 3:14 a.m.