Triple

T12021773
Position Surface form Disambiguated ID Type / Status
Subject Gilboa, New York E286167 entity
Predicate geologicalEraRepresented P1327 FINISHED
Object Devonian period E91781 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Devonian period | Statement: [Gilboa, New York, geologicalEraRepresented, Devonian period]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Devonian period
Context triple: [Gilboa, New York, geologicalEraRepresented, Devonian period]
  • A. Devonian Period chosen
    The Devonian Period was a division of the Paleozoic Era characterized by the diversification of fish, the first significant colonization of land by plants and early tetrapods, and major reef-building in the oceans.
  • B. Silurian
    The Silurian is a geologic period of the Paleozoic Era, roughly 443 to 419 million years ago, marked by the stabilization of Earth’s climate, widespread shallow seas, and significant diversification of early marine life and the first land plants.
  • C. Ordovician Period
    The Ordovician Period was a Paleozoic era interval marked by extensive marine biodiversity, the diversification of early vertebrates and invertebrates, and ending with one of Earth's major mass extinction events.
  • D. Late Devonian
    The Late Devonian was the final epoch of the Devonian Period, marked by extensive reef collapse, major evolutionary changes in fish and early land plants, and several significant mass extinction events.
  • E. Permian Period
    The Permian Period was the final period of the Paleozoic Era, marked by the diversification of reptiles and the largest mass extinction in Earth's history at its close.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: geologicalEraRepresented
Context triple: [Gilboa, New York, geologicalEraRepresented, Devonian period]
  • A. geologicEraDominantRocks
    Indicates that a particular type or group of rocks is the most characteristic or prevalent during a given geologic era.
  • B. geologicalAge chosen
    Indicates the time period in Earth's geological history during which an entity (such as a rock, fossil, or formation) originated or was formed.
  • C. geologicRecord
    Indicates that one entity serves as a geologic record documenting the history, processes, or conditions of another entity over time.
  • D. geologicalRange
    Indicates the span of geological time during which an entity (such as a taxon or formation) is known to have existed or been present.
  • E. positionInGeologicTimescale
    Indicates the relative placement of a time interval or event within the structured sequence of the geologic timescale.
  • F. None of above.

Provenance (4 batches)

Stage Batch ID Job type Status
creating batch_69d6ab4669e48190b59246358b0383ab elicitation completed
NER batch_69d9100b4ca8819084845ca4c13e34ce ner completed
NED1 batch_69f48b62cad8819092beb72c604a4762 ned_source_triple completed
PD batch_69d902b6ebbc8190b13c44a61c6f81b9 pd completed
Created at: April 8, 2026, 9:47 p.m.