Triple

T16318823
Position Surface form Disambiguated ID Type / Status
Subject Meloidogyne E396237 entity
Predicate firstDescribedBy P7386 FINISHED
Object Johann Gottlieb Kugelann (as a nematode group, later formalized)
Johann Gottlieb Kugelann was an 18th-century German naturalist and entomologist who made early taxonomic contributions, including the initial description of the nematode group later recognized as the genus Meloidogyne.
E1207043 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: Johann Gottlieb Kugelann (as a nematode group, later formalized) | Statement: [Meloidogyne, firstDescribedBy, Johann Gottlieb Kugelann (as a nematode group, later formalized)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Johann Gottlieb Kugelann (as a nematode group, later formalized)
Context triple: [Meloidogyne, firstDescribedBy, Johann Gottlieb Kugelann (as a nematode group, later formalized)]
  • A. Caenorhabditis
    Caenorhabditis is a genus of small, free-living nematode worms widely used as model organisms in biological and genetic research.
  • B. Nematolepis
    Nematolepis is a small genus of Australian shrubs and small trees in the citrus family, known for their aromatic foliage and ornamental, often white, star-shaped flowers.
  • C. Nematoda
    Nematoda is a diverse phylum of elongated, unsegmented roundworms found in nearly every habitat on Earth, many of which are important parasites of plants, animals, and humans.
  • D. Rudolphi, 1808
    Rudolphi, 1808 refers to the original taxonomic authorship and year of description by Karl Asmund Rudolphi for the phylum Nematoda.
  • E. Johann Wilhelm Meigen
    Johann Wilhelm Meigen was a pioneering German entomologist renowned for his foundational work in the classification and description of Diptera (true flies).
  • 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: Johann Gottlieb Kugelann (as a nematode group, later formalized)
Triple: [Meloidogyne, firstDescribedBy, Johann Gottlieb Kugelann (as a nematode group, later formalized)]
Generated description
Johann Gottlieb Kugelann was an 18th-century German naturalist and entomologist who made early taxonomic contributions, including the initial description of the nematode group later recognized as the genus Meloidogyne.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Johann Gottlieb Kugelann (as a nematode group, later formalized)
Target entity description: Johann Gottlieb Kugelann was an 18th-century German naturalist and entomologist who made early taxonomic contributions, including the initial description of the nematode group later recognized as the genus Meloidogyne.
  • A. Caenorhabditis
    Caenorhabditis is a genus of small, free-living nematode worms widely used as model organisms in biological and genetic research.
  • B. Nematolepis
    Nematolepis is a small genus of Australian shrubs and small trees in the citrus family, known for their aromatic foliage and ornamental, often white, star-shaped flowers.
  • C. Nematoda
    Nematoda is a diverse phylum of elongated, unsegmented roundworms found in nearly every habitat on Earth, many of which are important parasites of plants, animals, and humans.
  • D. Rudolphi, 1808
    Rudolphi, 1808 refers to the original taxonomic authorship and year of description by Karl Asmund Rudolphi for the phylum Nematoda.
  • E. Johann Wilhelm Meigen
    Johann Wilhelm Meigen was a pioneering German entomologist renowned for his foundational work in the classification and description of Diptera (true flies).
  • 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_69d87f255b788190a400eba031dd85d8 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e296b3e3e081908a996b3e57ca4e32 completed April 17, 2026, 8:23 p.m.
NED1 Entity disambiguation (via context triple) batch_6a002606f0e0819081f50dae9e6b7a0d completed May 10, 2026, 6:30 a.m.
NEDg Description generation batch_6a00275e44d481909bed62779ea9a0d7 completed May 10, 2026, 6:36 a.m.
NED2 Entity disambiguation (via description) batch_6a0027f99d948190b22812f0c9a2c0ff completed May 10, 2026, 6:38 a.m.
Created at: April 10, 2026, 5:06 a.m.