Triple

T11009933
Position Surface form Disambiguated ID Type / Status
Subject Equidae E260219 entity
Predicate containsExtinctGenera P72580 FINISHED
Object Pliohippus
Pliohippus is an extinct genus of three-toed horses that lived during the Miocene and is considered an important ancestor-like form in the evolutionary history of modern horses.
 E902348 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: Pliohippus | Statement: [Equidae, containsExtinctGenera, Pliohippus]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pliohippus
Context triple: [Equidae, containsExtinctGenera, Pliohippus]
  • A. Mesohippus
    Mesohippus is an extinct three-toed early horse that lived during the Oligocene epoch and represents a key transitional form in equid evolution.
  • B. Hyracotherium
    Hyracotherium is an extinct early horse-like mammal from the Eocene epoch, notable for being one of the earliest known members of the horse family.
  • C. Xiphodon
    Xiphodon is an extinct genus of small, deer-like artiodactyl mammals known from Eocene deposits in Europe.
  • D. Mylodon darwini
    Mylodon darwini is an extinct species of giant ground sloth that lived in South America during the Pleistocene and is known from well-preserved remains found in Patagonian caves.
  • E. Arctodus
    Arctodus is an extinct genus of large North American short-faced bears that lived during the Pleistocene epoch.
  • 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: Pliohippus
Triple: [Equidae, containsExtinctGenera, Pliohippus]
Generated description
Pliohippus is an extinct genus of three-toed horses that lived during the Miocene and is considered an important ancestor-like form in the evolutionary history of modern horses.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Pliohippus
Target entity description: Pliohippus is an extinct genus of three-toed horses that lived during the Miocene and is considered an important ancestor-like form in the evolutionary history of modern horses.
  • A. Mesohippus
    Mesohippus is an extinct three-toed early horse that lived during the Oligocene epoch and represents a key transitional form in equid evolution.
  • B. Hyracotherium
    Hyracotherium is an extinct early horse-like mammal from the Eocene epoch, notable for being one of the earliest known members of the horse family.
  • C. Xiphodon
    Xiphodon is an extinct genus of small, deer-like artiodactyl mammals known from Eocene deposits in Europe.
  • D. Mylodon darwini
    Mylodon darwini is an extinct species of giant ground sloth that lived in South America during the Pleistocene and is known from well-preserved remains found in Patagonian caves.
  • E. Arctodus
    Arctodus is an extinct genus of large North American short-faced bears that lived during the Pleistocene epoch.
  • 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_69d6aa9687448190b28d353b1b6a610e completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d79788d44c819084f35693ed96f422 completed April 9, 2026, 12:11 p.m.
NED1 Entity disambiguation (via context triple) batch_69e3c8190c888190ba8d6fb2f4f3eb05 completed April 18, 2026, 6:06 p.m.
NEDg Description generation batch_69e3cadf271081908d2b794a4288892a completed April 18, 2026, 6:18 p.m.
NED2 Entity disambiguation (via description) batch_69e3cf08cf108190966b4abd0514a6ea completed April 18, 2026, 6:35 p.m.
Created at: April 8, 2026, 9:25 p.m.