Triple

T7581643
Position Surface form Disambiguated ID Type / Status
Subject Neanderthal extinction E179501 entity
Predicate involvesSpecies P10920 FINISHED
Object Homo neanderthalensis E270842 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: Homo neanderthalensis | Statement: [Neanderthal extinction, involvesSpecies, Homo neanderthalensis]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Homo neanderthalensis
Context triple: [Neanderthal extinction, involvesSpecies, Homo neanderthalensis]
  • A. Neanderthals chosen
    Neanderthals were an extinct species of archaic humans who lived across Eurasia until about 40,000 years ago and are known for their close genetic relationship and limited interbreeding with modern humans.
  • B. Homo erectus
    Homo erectus is an extinct species of early human known for its upright posture, larger brain, and widespread presence across Africa and Eurasia during the Pleistocene.
  • C. Homo
    Homo is the biological genus that includes modern humans and their closest extinct relatives, characterized by advanced cognitive abilities and the use of complex tools.
  • D. Denisovans
    Denisovans are an extinct group of archaic humans known primarily from genetic evidence, who interbred with both Neanderthals and modern humans and contributed DNA to present-day populations in Asia and Oceania.
  • E. Pithecanthropus Erectus
    Pithecanthropus Erectus is a landmark 1956 jazz album by bassist and composer Charles Mingus, noted for its innovative arrangements and early examples of avant-garde jazz.
  • 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: involvesSpecies
Context triple: [Neanderthal extinction, involvesSpecies, Homo neanderthalensis]
  • A. someSpeciesAre
    Indicates that at least one member of a specified group or category belongs to, or can be classified as, a particular species.
  • B. includesSpecies chosen
    Indicates that one entity contains or encompasses one or more species as part of its composition or scope.
  • C. hostSpecies
    Indicates the species that serves as the host for another organism, agent, or entity.
  • D. usedBySpecies
    Indicates that something (such as an object, resource, or method) is utilized or employed by a particular species.
  • E. speciesType
    Indicates the specific biological species category to which an entity belongs.
  • 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_69c69f327db881909a21ae3b156f8ded completed March 27, 2026, 3:16 p.m.
NER Named-entity recognition batch_69c6f978341081909e009c410ffc5039 completed March 27, 2026, 9:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69c8617b8934819094f596e6a037e468 completed March 28, 2026, 11:17 p.m.
PD Predicate disambiguation batch_69c6f4e04c2c8190a889d928515d9b8e completed March 27, 2026, 9:21 p.m.
Created at: March 27, 2026, 3:52 p.m.