Triple

T21808521
Position Surface form Disambiguated ID Type / Status
Subject Lochkov E538410 entity
Predicate geologicalTimeUnitAssociated P18868 FINISHED
Object Lochkovian stage NE NERFINISHED

How this triple was built (3 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: Lochkovian stage | Statement: [Lochkov, geologicalTimeUnitAssociated, Lochkovian stage]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lochkovian stage
Context triple: [Lochkov, geologicalTimeUnitAssociated, Lochkovian stage]
  • A. Lochkovian Epoch chosen
    The Lochkovian Epoch is the earliest subdivision of the Devonian Period, marking a time of significant diversification in early fish and terrestrial ecosystems.
  • B. Asselian Stage
    The Asselian Stage is the earliest stage of the Permian Period, marking the transition from the Carboniferous and characterized by distinctive marine and terrestrial fossil assemblages used for global stratigraphic correlation.
  • C. Emsian Stage
    The Emsian Stage is a division of the Early Devonian epoch characterized by distinctive marine fossil assemblages and sedimentary deposits used to correlate rock layers worldwide.
  • D. Eifelian Stage
    The Eifelian Stage is a division of the Middle Devonian period characterized by significant marine biodiversity and widely used as a global reference interval in geological time scales.
  • E. Famennian stage
    The Famennian stage is the final stage of the Late Devonian Period, marked by significant evolutionary turnover and recovery following major extinction events.
  • 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: geologicalTimeUnitAssociated
Context triple: [Lochkov, geologicalTimeUnitAssociated, Lochkovian stage]
  • A. hasChronostratigraphicUnit chosen
    Indicates a relationship where something is associated with, or classified by, a specific chronostratigraphic unit (a defined interval of geological time represented by rock layers).
  • B. geologicUnitOf
    Indicates that one entity is a geologic unit to which the other entity belongs or with which it is associated.
  • C. hasGeologicalUnit
    Indicates that an entity is associated with or contains a specific geological unit, such as a rock layer, formation, or stratigraphic unit.
  • D. geologicalAge
    Indicates the time period in Earth's geological history during which an entity (such as a rock, fossil, or formation) originated or was formed.
  • E. usedAsChronostratigraphicMarkerFor
    Indicates that something serves as a reference point or marker for defining or correlating geological time intervals in a chronostratigraphic framework.
  • F. None of above.

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_69e0c473f0f8819086c9d1b4a143bd67 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69f078047ca88190a0efa4bc7f2faf80 completed April 28, 2026, 9:04 a.m.
PD Predicate disambiguation batch_69e6be815a108190be81d7c987d0c0d6 completed April 21, 2026, 12:02 a.m.
Created at: April 16, 2026, 6:53 p.m.