Triple

T7971391
Position Surface form Disambiguated ID Type / Status
Subject Petromyzontidae E185329 entity
Predicate containsGenus P9413 FINISHED
Object Ichthyomyzon
Ichthyomyzon is a genus of lampreys, a group of jawless, eel-like parasitic or non-parasitic fishes found primarily in freshwater habitats of North America.
 E727216 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: Ichthyomyzon | Statement: [Petromyzontidae, containsGenus, Ichthyomyzon]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ichthyomyzon
Context triple: [Petromyzontidae, containsGenus, Ichthyomyzon]
  • A. Ichthyomyzon unicuspis
    Ichthyomyzon unicuspis is a species of lamprey, a jawless, eel-like parasitic fish native to freshwater systems in North America.
  • B. Cyprinodon
    Cyprinodon is a genus of small, hardy pupfishes known for inhabiting extreme and isolated aquatic environments, often used as models in studies of rapid evolution and adaptation.
  • C. Epigonichthys
    Epigonichthys is a genus of small, eel-like lancelets within the subphylum Cephalochordata, known for their simple, fish-like bodies that provide key insights into early chordate evolution.
  • D. Lampetra
    Lampetra is a genus of jawless, eel-like lampreys found in freshwater and coastal marine environments of the Northern Hemisphere.
  • E. Entosphenus
    Entosphenus is a genus of jawless, eel-like lampreys that includes several parasitic and anadromous species found primarily in North American freshwater and coastal marine environments.
  • 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: Ichthyomyzon
Triple: [Petromyzontidae, containsGenus, Ichthyomyzon]
Generated description
Ichthyomyzon is a genus of lampreys, a group of jawless, eel-like parasitic or non-parasitic fishes found primarily in freshwater habitats of North America.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ichthyomyzon
Target entity description: Ichthyomyzon is a genus of lampreys, a group of jawless, eel-like parasitic or non-parasitic fishes found primarily in freshwater habitats of North America.
  • A. Ichthyomyzon unicuspis
    Ichthyomyzon unicuspis is a species of lamprey, a jawless, eel-like parasitic fish native to freshwater systems in North America.
  • B. Cyprinodon
    Cyprinodon is a genus of small, hardy pupfishes known for inhabiting extreme and isolated aquatic environments, often used as models in studies of rapid evolution and adaptation.
  • C. Epigonichthys
    Epigonichthys is a genus of small, eel-like lancelets within the subphylum Cephalochordata, known for their simple, fish-like bodies that provide key insights into early chordate evolution.
  • D. Lampetra
    Lampetra is a genus of jawless, eel-like lampreys found in freshwater and coastal marine environments of the Northern Hemisphere.
  • E. Entosphenus
    Entosphenus is a genus of jawless, eel-like lampreys that includes several parasitic and anadromous species found primarily in North American freshwater and coastal marine environments.
  • 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_69ca8297699481909b75a405f01e03af completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb3bd476108190988a75653a5c56d6 completed March 31, 2026, 3:13 a.m.
NED1 Entity disambiguation (via context triple) batch_69cdc63552ec8190bbcae99d48b5f763 completed April 2, 2026, 1:28 a.m.
NEDg Description generation batch_69cdcb8cbd3c8190b467ecbcf55231e9 completed April 2, 2026, 1:51 a.m.
NED2 Entity disambiguation (via description) batch_69cdccff097c819099a33612504468e1 completed April 2, 2026, 1:57 a.m.
Created at: March 30, 2026, 5:13 p.m.