Triple

T7971393
Position Surface form Disambiguated ID Type / Status
Subject Petromyzontidae E185329 entity
Predicate containsGenus P9413 FINISHED
Object Lethenteron
Lethenteron is a genus of jawless, eel-like lampreys found primarily in freshwater and coastal regions of the Northern Hemisphere.
 E702544 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: Lethenteron | Statement: [Petromyzontidae, containsGenus, Lethenteron]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lethenteron
Context triple: [Petromyzontidae, containsGenus, Lethenteron]
  • A. Enovid
    Enovid was the first commercially available oral contraceptive pill, introduced in the 1960s and widely recognized for revolutionizing birth control and reproductive health.
  • B. Sarine
    The Sarine is a major river in western Switzerland that flows through the canton of Fribourg and ultimately joins the Aare.
  • C. Pregny-Chambésy
    Pregny-Chambésy is a small, affluent municipality on the shores of Lake Geneva in the canton of Geneva, Switzerland, known for hosting several international organizations and diplomatic missions.
  • D. Denesuline
    Denesuline are a First Nations people of the larger Dene cultural and linguistic group, traditionally inhabiting subarctic regions of northern Canada.
  • E. Doxato
    Doxato is a town in northern Greece located within the Drama regional unit, known for its agricultural surroundings and historical significance.
  • 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: Lethenteron
Triple: [Petromyzontidae, containsGenus, Lethenteron]
Generated description
Lethenteron is a genus of jawless, eel-like lampreys found primarily in freshwater and coastal regions of the Northern Hemisphere.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lethenteron
Target entity description: Lethenteron is a genus of jawless, eel-like lampreys found primarily in freshwater and coastal regions of the Northern Hemisphere.
  • A. Enovid
    Enovid was the first commercially available oral contraceptive pill, introduced in the 1960s and widely recognized for revolutionizing birth control and reproductive health.
  • B. Sarine
    The Sarine is a major river in western Switzerland that flows through the canton of Fribourg and ultimately joins the Aare.
  • C. Pregny-Chambésy
    Pregny-Chambésy is a small, affluent municipality on the shores of Lake Geneva in the canton of Geneva, Switzerland, known for hosting several international organizations and diplomatic missions.
  • D. Denesuline
    Denesuline are a First Nations people of the larger Dene cultural and linguistic group, traditionally inhabiting subarctic regions of northern Canada.
  • E. Doxato
    Doxato is a town in northern Greece located within the Drama regional unit, known for its agricultural surroundings and historical significance.
  • 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_69cbe0b207ec8190a1a78e77a6bdb15e completed March 31, 2026, 2:56 p.m.
NEDg Description generation batch_69cbe43c4d2081909a8f5763252d88f1 completed March 31, 2026, 3:11 p.m.
NED2 Entity disambiguation (via description) batch_69cc193e73cc819085797ef363a37079 completed March 31, 2026, 6:58 p.m.
Created at: March 30, 2026, 5:13 p.m.