Triple

T1007997
Position Surface form Disambiguated ID Type / Status
Subject Hawaiian–Emperor seamount chain E21756 entity
Predicate oldestKnownFeature P23549 FINISHED
Object Meiji Seamount E130107 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: Meiji Seamount | Statement: [Hawaiian–Emperor seamount chain, oldestKnownFeature, Meiji Seamount]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Meiji Seamount
Context triple: [Hawaiian–Emperor seamount chain, oldestKnownFeature, Meiji Seamount]
  • A. Meiji Seamount chosen
    Meiji Seamount is a large, ancient underwater volcano located at the northern end of the Hawaiian–Emperor seamount chain in the North Pacific Ocean.
  • B. Suiko Seamount
    Suiko Seamount is an underwater volcanic mountain in the northwestern Pacific Ocean that forms part of the long, age-progressive Hawaiian–Emperor seamount chain.
  • C. Yuryaku Seamount
    Yuryaku Seamount is an underwater volcanic mountain that forms part of the long, age-progressive Hawaiian–Emperor seamount chain in the North Pacific Ocean.
  • D. Detroit Seamount
    Detroit Seamount is a large, ancient underwater volcano in the North Pacific Ocean that forms part of the long volcanic trail created as the Pacific Plate moved over the Hawaiian hotspot.
  • E. Kuril Trench
    The Kuril Trench is a deep oceanic trench in the northwest Pacific Ocean off the Kuril Islands, formed by the subduction of the Pacific Plate beneath the Okhotsk Plate and known for its intense seismic and volcanic activity.
  • 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: oldestKnownFeature
Context triple: [Hawaiian–Emperor seamount chain, oldestKnownFeature, Meiji Seamount]
  • A. earliestKnownAncestor
    Indicates that one entity is the most distant (oldest) known ancestor in the lineage of another entity.
  • B. oldestStandingStructureIn
    Indicates that one entity is the oldest still-existing structure located within the specified place or region.
  • C. inhabitedSince
    Indicates that a place has been continuously or initially occupied or lived in by someone or something starting from a specified time.
  • D. firstToFeature
    Indicates that one entity was the earliest or initial subject to exhibit, include, or present another entity in a given context.
  • E. hasArchitecturalFeature
    Indicates that one entity possesses, includes, or is characterized by a specific architectural feature or element.
  • F. None of above. chosen

Provenance (5 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_69a493c53e648190ae8cb76c433fd9a7 completed March 1, 2026, 7:30 p.m.
NER Named-entity recognition batch_69a4b7f4c66c8190b6098fb72c1465a3 completed March 1, 2026, 10:04 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac5e9d99f08190ad72bdb3ab555fec completed March 7, 2026, 5:21 p.m.
PD Predicate disambiguation batch_69a4b7203124819091de68cba5f731c1 completed March 1, 2026, 10:01 p.m.
PDg Predicate description generation batch_69a4b7f2d1b081908eb2df54e91c8c1d completed March 1, 2026, 10:04 p.m.
Created at: March 1, 2026, 7:41 p.m.