Triple

T7971388
Position Surface form Disambiguated ID Type / Status
Subject Petromyzontidae E185329 entity
Predicate typeGenus P5980 FINISHED
Object Petromyzon
Petromyzon is a genus of jawless, eel-like lampreys known for their parasitic, blood-feeding lifestyle in marine and freshwater environments.
 E710959 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: Petromyzon | Statement: [Petromyzontidae, typeGenus, Petromyzon]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Petromyzon
Context triple: [Petromyzontidae, typeGenus, Petromyzon]
  • A. Petromyzontidae
    Petromyzontidae is a family of jawless, eel-like parasitic and non-parasitic lampreys found in freshwater and coastal marine environments worldwide.
  • B. Lampetra fluviatilis
    Lampetra fluviatilis, commonly known as the European river lamprey, is a jawless, eel-like parasitic fish native to European rivers and coastal waters.
  • C. Acipenser
    Acipenser is a genus of sturgeon fishes known for their ancient evolutionary lineage and importance as a source of caviar.
  • D. Branchiostoma
    Branchiostoma is a genus of small, fish-like lancelets that are key model organisms in evolutionary biology for understanding the early evolution of chordates.
  • E. Somateria fischeri
    Somateria fischeri is a large, sea-duck species known as the spectacled eider, distinguished by its striking facial markings and breeding in Arctic coastal regions of Alaska and Siberia.
  • 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: Petromyzon
Triple: [Petromyzontidae, typeGenus, Petromyzon]
Generated description
Petromyzon is a genus of jawless, eel-like lampreys known for their parasitic, blood-feeding lifestyle in marine and freshwater environments.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Petromyzon
Target entity description: Petromyzon is a genus of jawless, eel-like lampreys known for their parasitic, blood-feeding lifestyle in marine and freshwater environments.
  • A. Petromyzontidae
    Petromyzontidae is a family of jawless, eel-like parasitic and non-parasitic lampreys found in freshwater and coastal marine environments worldwide.
  • B. Lampetra fluviatilis
    Lampetra fluviatilis, commonly known as the European river lamprey, is a jawless, eel-like parasitic fish native to European rivers and coastal waters.
  • C. Acipenser
    Acipenser is a genus of sturgeon fishes known for their ancient evolutionary lineage and importance as a source of caviar.
  • D. Branchiostoma
    Branchiostoma is a genus of small, fish-like lancelets that are key model organisms in evolutionary biology for understanding the early evolution of chordates.
  • E. Somateria fischeri
    Somateria fischeri is a large, sea-duck species known as the spectacled eider, distinguished by its striking facial markings and breeding in Arctic coastal regions of Alaska and Siberia.
  • 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_69cc63b3ddc8819094f353804504c911 completed April 1, 2026, 12:15 a.m.
NEDg Description generation batch_69cc64bd6a088190b77e2709c76579e4 completed April 1, 2026, 12:20 a.m.
NED2 Entity disambiguation (via description) batch_69cc66b0e1548190840e4335ff2b130f completed April 1, 2026, 12:28 a.m.
Created at: March 30, 2026, 5:13 p.m.