Triple

T18513829
Position Surface form Disambiguated ID Type / Status
Subject Virginia opossum E452408 entity
Predicate family P566 FINISHED
Object Didelphidae
Didelphidae is a family of American marsupials commonly known as opossums, characterized by their omnivorous diet, prehensile tails, and adaptability to diverse habitats.
 E1331145 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: Didelphidae | Statement: [Virginia opossum, family, Didelphidae]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Didelphidae
Context triple: [Virginia opossum, family, Didelphidae]
  • A. Didelphimorphia
    Didelphimorphia is the order of marsupial mammals that includes opossums, primarily native to the Americas.
  • B. Didelphis
    Didelphis is a genus of New World marsupials commonly known as opossums, characterized by their omnivorous diet, prehensile tails, and adaptability to diverse habitats across the Americas.
  • C. Procyonidae
    Procyonidae is a family of small to medium-sized omnivorous mammals that includes raccoons, coatis, and their close relatives, primarily native to the Americas.
  • D. Dasyuridae
    Dasyuridae is a family of carnivorous marsupials that includes quolls, dunnarts, and the Tasmanian devil, primarily native to Australia and New Guinea.
  • E. Tupaiidae
    Tupaiidae is a family of small, squirrel-like mammals known as treeshrews, native to tropical forests of Southeast Asia.
  • 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: Didelphidae
Triple: [Virginia opossum, family, Didelphidae]
Generated description
Didelphidae is a family of American marsupials commonly known as opossums, characterized by their omnivorous diet, prehensile tails, and adaptability to diverse habitats.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Didelphidae
Target entity description: Didelphidae is a family of American marsupials commonly known as opossums, characterized by their omnivorous diet, prehensile tails, and adaptability to diverse habitats.
  • A. Didelphimorphia
    Didelphimorphia is the order of marsupial mammals that includes opossums, primarily native to the Americas.
  • B. Didelphis
    Didelphis is a genus of New World marsupials commonly known as opossums, characterized by their omnivorous diet, prehensile tails, and adaptability to diverse habitats across the Americas.
  • C. Procyonidae
    Procyonidae is a family of small to medium-sized omnivorous mammals that includes raccoons, coatis, and their close relatives, primarily native to the Americas.
  • D. Dasyuridae
    Dasyuridae is a family of carnivorous marsupials that includes quolls, dunnarts, and the Tasmanian devil, primarily native to Australia and New Guinea.
  • E. Tupaiidae
    Tupaiidae is a family of small, squirrel-like mammals known as treeshrews, native to tropical forests of Southeast Asia.
  • 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_69d8d386df84819092355ebb260d848e completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e53348274c8190a82861b0104538e3 completed April 19, 2026, 7:55 p.m.
NED1 Entity disambiguation (via context triple) batch_6a049acd77f081908f9f4bcd296342c7 completed May 13, 2026, 3:37 p.m.
NEDg Description generation batch_6a04b68422fc8190b20924438c36b784 completed May 13, 2026, 5:36 p.m.
NED2 Entity disambiguation (via description) batch_6a04ba32176c8190ad809a3553b3ef6f completed May 13, 2026, 5:51 p.m.
Created at: April 10, 2026, 11:36 a.m.