Triple

T21808283
Position Surface form Disambiguated ID Type / Status
Subject Lochkovian Epoch E538404 entity
Predicate chronostratigraphicEquivalent P48549 FINISHED
Object Lochkovian Age 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 Age | Statement: [Lochkovian Epoch, chronostratigraphicEquivalent, Lochkovian Age]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lochkovian Age
Context triple: [Lochkovian Epoch, chronostratigraphicEquivalent, Lochkovian Age]
  • 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. Changhsingian Age
    The Changhsingian Age is the final stage of the Permian Period, marked by major environmental upheavals culminating in the largest mass extinction event in Earth's history.
  • C. Longovician
    Longovician is a regional dialect of the Lorrain language traditionally spoken in parts of northeastern France.
  • D. Ludfordian Age
    The Ludfordian Age is a late Silurian time interval characterized by significant marine biodiversity changes and notable graptolite and conodont fossil assemblages.
  • E. Pridoli Epoch
    The Pridoli Epoch is the final epoch of the Silurian Period, marking a transitional interval in Earth’s history just before the onset of the Devonian.
  • 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: chronostratigraphicEquivalent
Context triple: [Lochkovian Epoch, chronostratigraphicEquivalent, Lochkovian Age]
  • A. geochronologicEquivalent chosen
    Indicates that two geologic time units or intervals are considered equivalent in age or chronostratigraphic position, even if defined or named differently.
  • B. chronostratigraphicRank
    Indicates the hierarchical level or rank of a unit within the chronostratigraphic (time-stratigraphic) classification system.
  • C. hasChronostratigraphicUnit
    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).
  • D. usedAsChronostratigraphicMarkerFor
    Indicates that something serves as a reference point or marker for defining or correlating geological time intervals in a chronostratigraphic framework.
  • E. globalChronostratigraphicScale
    Indicates a temporal classification relationship where an entity is placed within the standardized global chronostratigraphic scale of geological time.
  • 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.