Triple

T14971405
Position Surface form Disambiguated ID Type / Status
Subject Dreadnoughtus schrani E373327 entity
Predicate formation P654 FINISHED
Object Cerro Fortaleza Formation
Cerro Fortaleza Formation is a Late Cretaceous geological formation in Patagonia, Argentina, known for yielding significant dinosaur fossils including the giant titanosaur Dreadnoughtus schrani.
 E1130059 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: Cerro Fortaleza Formation | Statement: [Dreadnoughtus schrani, formation, Cerro Fortaleza Formation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cerro Fortaleza Formation
Context triple: [Dreadnoughtus schrani, formation, Cerro Fortaleza Formation]
  • A. Cerro Barcino Formation
    The Cerro Barcino Formation is a Cretaceous geological formation in Patagonia, Argentina, known for preserving dinosaur fossils including the giant titanosaur Patagotitan mayorum.
  • B. Cerro Mesa
    Cerro Mesa is a highland area on Santa Cruz Island in the Galápagos, known for its scenic viewpoints, unique biodiversity, and hiking trails through endemic vegetation.
  • C. Chapín Mesa
    Chapín Mesa is a prominent mesa within Mesa Verde National Park in Colorado, known for its concentration of ancient Ancestral Puebloan cliff dwellings and archaeological sites.
  • D. Vermejo Formation
    The Vermejo Formation is a Late Cretaceous sedimentary rock unit in the Raton Basin of the western United States, known for its coal-bearing strata and significance in regional stratigraphy.
  • E. Jaruco Escalante hills
    Jaruco Escalante hills are a scenic hilly landscape in Cuba noted for their natural beauty and panoramic views.
  • 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: Cerro Fortaleza Formation
Triple: [Dreadnoughtus schrani, formation, Cerro Fortaleza Formation]
Generated description
Cerro Fortaleza Formation is a Late Cretaceous geological formation in Patagonia, Argentina, known for yielding significant dinosaur fossils including the giant titanosaur Dreadnoughtus schrani.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Cerro Fortaleza Formation
Target entity description: Cerro Fortaleza Formation is a Late Cretaceous geological formation in Patagonia, Argentina, known for yielding significant dinosaur fossils including the giant titanosaur Dreadnoughtus schrani.
  • A. Cerro Barcino Formation
    The Cerro Barcino Formation is a Cretaceous geological formation in Patagonia, Argentina, known for preserving dinosaur fossils including the giant titanosaur Patagotitan mayorum.
  • B. Cerro Mesa
    Cerro Mesa is a highland area on Santa Cruz Island in the Galápagos, known for its scenic viewpoints, unique biodiversity, and hiking trails through endemic vegetation.
  • C. Chapín Mesa
    Chapín Mesa is a prominent mesa within Mesa Verde National Park in Colorado, known for its concentration of ancient Ancestral Puebloan cliff dwellings and archaeological sites.
  • D. Vermejo Formation
    The Vermejo Formation is a Late Cretaceous sedimentary rock unit in the Raton Basin of the western United States, known for its coal-bearing strata and significance in regional stratigraphy.
  • E. Jaruco Escalante hills
    Jaruco Escalante hills are a scenic hilly landscape in Cuba noted for their natural beauty and panoramic views.
  • 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_69d85ccbbcd48190acb56e7cf104d8ad completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69ded6e59a7c8190a1634a706ea68fda completed April 15, 2026, 12:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69fe8be6ce68819099f841d83c6ca33d completed May 9, 2026, 1:20 a.m.
NEDg Description generation batch_69fe8e512adc8190a1cf47f1713a968f completed May 9, 2026, 1:30 a.m.
NED2 Entity disambiguation (via description) batch_69fe8ec3d718819098629558bc007496 completed May 9, 2026, 1:32 a.m.
Created at: April 10, 2026, 2:50 a.m.