Triple

T9453915
Position Surface form Disambiguated ID Type / Status
Subject Second Geological Survey of Pennsylvania E227965 entity
Predicate predecessor P97 FINISHED
Object First Geological Survey of Pennsylvania E44633 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: First Geological Survey of Pennsylvania | Statement: [Second Geological Survey of Pennsylvania, predecessor, First Geological Survey of Pennsylvania]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: First Geological Survey of Pennsylvania
Context triple: [Second Geological Survey of Pennsylvania, predecessor, First Geological Survey of Pennsylvania]
  • A. first geological survey of Pennsylvania chosen
    The first geological survey of Pennsylvania was a pioneering 19th-century scientific project that systematically mapped and analyzed the state's geology, laying groundwork for American geological research and resource development.
  • B. Second Geological Survey of Pennsylvania
    The Second Geological Survey of Pennsylvania was a comprehensive 19th-century state-sponsored scientific effort that systematically mapped and analyzed Pennsylvania’s geology, mineral resources, and topography, greatly advancing geological knowledge and resource development in the region.
  • C. U.S. Geological Exploration of the Fortieth Parallel
    The U.S. Geological Exploration of the Fortieth Parallel was a major 19th-century American scientific survey that mapped and studied the geology and natural resources along the 40th parallel in the western United States.
  • D. U.S. Geographical and Geological Survey of the Rocky Mountain Region
    The U.S. Geographical and Geological Survey of the Rocky Mountain Region was a 19th-century federal scientific survey that conducted pioneering geological and topographical investigations across the Rocky Mountains in the American West.
  • E. A Geological and Agricultural Survey of the District adjoining the Erie Canal
    *A Geological and Agricultural Survey of the District adjoining the Erie Canal* is an early 19th-century scientific report by Amos Eaton that documents the geology, soils, and agricultural potential of the lands surrounding New York’s Erie Canal.
  • 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_69ca8439f8bc8190997f2ef40c9f0bc2 completed March 30, 2026, 2:10 p.m.
NER Named-entity recognition batch_69cd7f8c7b3481909c1182b41d8c27a9 completed April 1, 2026, 8:26 p.m.
NED1 Entity disambiguation (via context triple) batch_69d1227b4fc881908c03409f78de1a87 completed April 4, 2026, 2:38 p.m.
Created at: March 30, 2026, 7:52 p.m.