Triple

T1297419
Position Surface form Disambiguated ID Type / Status
Subject Diprotodontia E27684 entity
Predicate includesExtinctTaxon P2180 FINISHED
Object Diprotodon
Diprotodon was a giant prehistoric marsupial, the largest known marsupial to have ever lived, that roamed Australia during the Pleistocene epoch.
E148672 NE FINISHED

How this triple was built (5 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: Diprotodon | Statement: [Diprotodontia, includesExtinctTaxon, Diprotodon]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Diprotodon
Context triple: [Diprotodontia, includesExtinctTaxon, Diprotodon]
  • A. Echidna
    Echidna is a monstrous figure in Greek mythology, often called the "Mother of Monsters," who is typically depicted as half-woman and half-serpent.
  • B. Megapodius freycinet
    Megapodius freycinet is a species of mound-building bird, commonly known as a scrubfowl, native to forested regions of eastern Indonesia and nearby islands.
  • C. Southern Hairy-nosed Wombat
    The Southern Hairy-nosed Wombat is a burrowing marsupial native to arid regions of southern Australia, known for its compact build, silky fur, and distinctive hairy snout.
  • D. Tasmanian devil
    The Tasmanian devil is a carnivorous marsupial native to Tasmania, known for its powerful jaws, loud screeches, and status as the world’s largest surviving marsupial carnivore.
  • E. Burramyidae
    Burramyidae is a family of small nocturnal marsupials known as pygmy possums, native to Australia and nearby regions.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Diprotodon
Triple: [Diprotodontia, includesExtinctTaxon, Diprotodon]
Generated description
Diprotodon was a giant prehistoric marsupial, the largest known marsupial to have ever lived, that roamed Australia during the Pleistocene epoch.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Diprotodon
Target entity description: Diprotodon was a giant prehistoric marsupial, the largest known marsupial to have ever lived, that roamed Australia during the Pleistocene epoch.
  • A. Echidna
    Echidna is a monstrous figure in Greek mythology, often called the "Mother of Monsters," who is typically depicted as half-woman and half-serpent.
  • B. Megapodius freycinet
    Megapodius freycinet is a species of mound-building bird, commonly known as a scrubfowl, native to forested regions of eastern Indonesia and nearby islands.
  • C. Southern Hairy-nosed Wombat
    The Southern Hairy-nosed Wombat is a burrowing marsupial native to arid regions of southern Australia, known for its compact build, silky fur, and distinctive hairy snout.
  • D. Tasmanian devil
    The Tasmanian devil is a carnivorous marsupial native to Tasmania, known for its powerful jaws, loud screeches, and status as the world’s largest surviving marsupial carnivore.
  • E. Burramyidae
    Burramyidae is a family of small nocturnal marsupials known as pygmy possums, native to Australia and nearby regions.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: includesExtinctTaxon
Context triple: [Diprotodontia, includesExtinctTaxon, Diprotodon]
  • A. includesExampleTaxon
    Indicates that a taxonomic group or concept contains a specific taxon used as an illustrative or representative example.
  • B. hasExtinctBranch chosen
    Indicates that an entity has at least one branch, lineage, or subdivision that no longer exists (is extinct).
  • C. includesSpecies
    Indicates that one entity contains or encompasses one or more species as part of its composition or scope.
  • D. includesSpeciesFrom
    Indicates that one collection, group, or set contains one or more species that originate from or belong to another specified source or context.
  • E. extinctionDate
    Indicates the date or time at which an entity (typically a species or lineage) ceased to exist.
  • F. None of above.

Provenance (6 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_69a496d6682881909ba658f1c1e0e2b0 completed March 1, 2026, 7:43 p.m.
NER Named-entity recognition batch_69a4c3bb3a9c81909db2ad91defd87b6 completed March 1, 2026, 10:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69acb300d3a0819081a9d19ea1fbdfe2 completed March 7, 2026, 11:21 p.m.
NEDg Description generation batch_69acb370c7cc81908a78bb5438416db6 completed March 7, 2026, 11:23 p.m.
NED2 Entity disambiguation (via description) batch_69acb409b4d0819081266cf3e6c09164 completed March 7, 2026, 11:26 p.m.
PD Predicate disambiguation batch_69a4bee64d908190b6a9bb479959d523 completed March 1, 2026, 10:34 p.m.
Created at: March 1, 2026, 7:51 p.m.