Triple

T11765222
Position Surface form Disambiguated ID Type / Status
Subject Tyrannidae E279765 entity
Predicate hasMember P10 FINISHED
Object Machetornis
Machetornis is a small genus of Neotropical tyrant flycatchers best known for the cattle tyrant, a bird that often perches on large mammals to feed on insects.
 E945401 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: Machetornis | Statement: [Tyrannidae, hasMember, Machetornis]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Machetornis
Context triple: [Tyrannidae, hasMember, Machetornis]
  • A. Tunchiornis
    Tunchiornis is a small genus of New World passerine birds in the vireo family, Vireonidae, known for their insectivorous habits in forested habitats.
  • B. Amytornis
    Amytornis is a genus of Australian grasswrens, small insectivorous passerine birds adapted to arid and semi-arid habitats.
  • C. Atrichornis
    Atrichornis is a small genus of elusive, ground-dwelling Australian birds known for their loud, distinctive songs and preference for dense undergrowth habitats.
  • D. Drepanornis
    Drepanornis is a genus of birds-of-paradise known for their elongated, curved bills and elaborate plumage displays, native to New Guinea.
  • E. Cyornis
    Cyornis is a genus of small insectivorous passerine birds commonly known as blue flycatchers, found mainly in forested regions of 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: Machetornis
Triple: [Tyrannidae, hasMember, Machetornis]
Generated description
Machetornis is a small genus of Neotropical tyrant flycatchers best known for the cattle tyrant, a bird that often perches on large mammals to feed on insects.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Machetornis
Target entity description: Machetornis is a small genus of Neotropical tyrant flycatchers best known for the cattle tyrant, a bird that often perches on large mammals to feed on insects.
  • A. Tunchiornis
    Tunchiornis is a small genus of New World passerine birds in the vireo family, Vireonidae, known for their insectivorous habits in forested habitats.
  • B. Amytornis
    Amytornis is a genus of Australian grasswrens, small insectivorous passerine birds adapted to arid and semi-arid habitats.
  • C. Atrichornis
    Atrichornis is a small genus of elusive, ground-dwelling Australian birds known for their loud, distinctive songs and preference for dense undergrowth habitats.
  • D. Drepanornis
    Drepanornis is a genus of birds-of-paradise known for their elongated, curved bills and elaborate plumage displays, native to New Guinea.
  • E. Cyornis
    Cyornis is a genus of small insectivorous passerine birds commonly known as blue flycatchers, found mainly in forested regions of 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_69d6ab01d2688190ad8ed6bda487eaa5 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d8a525948081908af62cc5d4c7c482 completed April 10, 2026, 7:22 a.m.
NED1 Entity disambiguation (via context triple) batch_69f09053a9b08190983e15f2da3d3889 completed April 28, 2026, 10:47 a.m.
NEDg Description generation batch_69f0bd36673881908530b68e496c3d2e completed April 28, 2026, 1:59 p.m.
NED2 Entity disambiguation (via description) batch_69f0eec1f5d081908624fe2a93995fe5 completed April 28, 2026, 5:30 p.m.
Created at: April 8, 2026, 9:41 p.m.