Triple

T21731205
Position Surface form Disambiguated ID Type / Status
Subject Ceratomorpha E536408 entity
Predicate includesExtinctTaxon P2180 FINISHED
Object Hyracodontidae
Hyracodontidae is an extinct family of hornless, often cursorial rhinoceros-like perissodactyl mammals that lived primarily during the Eocene and Oligocene epochs.
 E1500304 NE FINISHED

How this triple was built (4 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: Hyracodontidae | Statement: [Ceratomorpha, includesExtinctTaxon, Hyracodontidae]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hyracodontidae
Context triple: [Ceratomorpha, includesExtinctTaxon, Hyracodontidae]
  • A. Cynodontia
    Cynodontia is a diverse clade of advanced therapsid synapsids that includes the direct ancestors of mammals and many close mammal-like relatives from the late Paleozoic and Mesozoic eras.
  • B. Rhynochetidae
    Rhynochetidae is a small bird family best known for the kagu, a rare, ground-dwelling, flight-limited bird endemic to the forests of New Caledonia.
  • C. Dicynodontia
    Dicynodontia is an extinct group of herbivorous, tusked therapsids (mammal-like reptiles) that were among the most abundant land vertebrates before and after the Permian–Triassic extinction.
  • D. Cetancodonta
    Cetancodonta is a mammalian clade that unites whales, dolphins, and porpoises with their closest living terrestrial relatives, the hippopotamuses.
  • E. Dicynodon
    Dicynodon is an extinct genus of herbivorous, tusked therapsids (mammal-like reptiles) from the Late Permian period, known from fossils found in what is now South Africa and other parts of Gondwana.
  • 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: Hyracodontidae
Triple: [Ceratomorpha, includesExtinctTaxon, Hyracodontidae]
Generated description
Hyracodontidae is an extinct family of hornless, often cursorial rhinoceros-like perissodactyl mammals that lived primarily during the Eocene and Oligocene epochs.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Hyracodontidae
Target entity description: Hyracodontidae is an extinct family of hornless, often cursorial rhinoceros-like perissodactyl mammals that lived primarily during the Eocene and Oligocene epochs.
  • A. Cynodontia
    Cynodontia is a diverse clade of advanced therapsid synapsids that includes the direct ancestors of mammals and many close mammal-like relatives from the late Paleozoic and Mesozoic eras.
  • B. Rhynochetidae
    Rhynochetidae is a small bird family best known for the kagu, a rare, ground-dwelling, flight-limited bird endemic to the forests of New Caledonia.
  • C. Dicynodontia
    Dicynodontia is an extinct group of herbivorous, tusked therapsids (mammal-like reptiles) that were among the most abundant land vertebrates before and after the Permian–Triassic extinction.
  • D. Cetancodonta
    Cetancodonta is a mammalian clade that unites whales, dolphins, and porpoises with their closest living terrestrial relatives, the hippopotamuses.
  • E. Dicynodon
    Dicynodon is an extinct genus of herbivorous, tusked therapsids (mammal-like reptiles) from the Late Permian period, known from fossils found in what is now South Africa and other parts of Gondwana.
  • 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_69e0c46d3284819099a4f9d5a704eb95 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69effd0713c48190a38b3963cb3cbaf0 completed April 28, 2026, 12:19 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0a2ece628c8190b189516764b2ecdb completed May 17, 2026, 9:10 p.m.
NEDg Description generation batch_6a0a32fb6c2c81908ecdcf3acad3cf36 completed May 17, 2026, 9:28 p.m.
NED2 Entity disambiguation (via description) batch_6a0a33b435e08190a595c32a3747d1fd completed May 17, 2026, 9:31 p.m.
Created at: April 16, 2026, 6:48 p.m.