Triple

T1272653
Position Surface form Disambiguated ID Type / Status
Subject Metasequoia E15743 entity
Predicate hasFossilSpecies P9689 FINISHED
Object Metasequoia occidentalis E15743 NE FINISHED

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: Metasequoia occidentalis | Statement: [Metasequoia, hasFossilSpecies, Metasequoia occidentalis]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Metasequoia occidentalis
Context triple: [Metasequoia, hasFossilSpecies, Metasequoia occidentalis]
  • A. Metasequoia chosen
    Metasequoia is a small genus of fast-growing deciduous conifer trees best known for the dawn redwood, a once-thought-extinct "living fossil" valued in paleobotany and ornamental planting.
  • B. Cryptomeria
    Cryptomeria is a genus of large, evergreen coniferous trees native to East Asia, best known for the Japanese cedar widely used in timber and ornamental planting.
  • C. Glyptostrobus
    Glyptostrobus is a small genus of deciduous coniferous trees, historically widespread but now represented mainly by the endangered Chinese swamp cypress.
  • D. Platycladus
    Platycladus is a small genus of evergreen coniferous trees commonly known as Chinese arborvitae, widely used as ornamental and hedging plants in East Asia and beyond.
  • E. Korean pine
    Korean pine is a large, long-lived conifer native to Northeast Asia, valued for its edible pine nuts, high-quality timber, and ecological importance in temperate forests.
  • 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: hasFossilSpecies
Context triple: [Metasequoia, hasFossilSpecies, Metasequoia occidentalis]
  • A. containsFossilsOf chosen
    Indicates that one entity (typically a geological formation, rock, or sample) includes fossil remains or traces belonging to another entity (an organism or taxon).
  • B. hasLivingSpecies
    Indicates that an entity currently contains, supports, or is associated with one or more species that are alive or extant.
  • C. hasNotableFossilSite
    Indicates that an entity contains or is associated with a fossil site recognized as significant or noteworthy.
  • D. hasExhibitSpecies
    Indicates that an exhibit or display includes or features a particular species.
  • E. fossilRecordExtendsBackTo
    Indicates that the existence or presence of something is documented in the fossil record as originating from a specified time or geological period.
  • F. None of above.

Provenance (4 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_69a4935a94308190bb92555b79032824 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4c31602b8819087a57e8d390cae7a completed March 1, 2026, 10:52 p.m.
NED1 Entity disambiguation (via context triple) batch_69acbae45da48190832dd8d74fdb217a completed March 7, 2026, 11:55 p.m.
PD Predicate disambiguation batch_69a4bee0be808190a8ccac6a41851fdd completed March 1, 2026, 10:34 p.m.
Created at: March 1, 2026, 7:50 p.m.