Triple

T7161974
Position Surface form Disambiguated ID Type / Status
Subject Vito Volterra E166967 entity
Predicate knownFor P22 FINISHED
Object Lotka–Volterra equations
The Lotka–Volterra equations are a pair of nonlinear differential equations that model the dynamics of biological systems in which two species interact as predator and prey.
 E645178 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: Lotka–Volterra equations | Statement: [Vito Volterra, knownFor, Lotka–Volterra equations]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lotka–Volterra equations
Context triple: [Vito Volterra, knownFor, Lotka–Volterra equations]
  • A. Pando
    Pando is a sparsely populated, rainforest-covered department in northern Bolivia known for its Amazonian biodiversity and rubber-extraction history.
  • B. Fauna
    Fauna is a Roman goddess associated with fertility, the earth, and prophetic inspiration, often linked to rural life and nature.
  • C. Fauna
    Fauna is one of the three good fairies in Disney's "Sleeping Beauty," known for her gentle, nurturing nature and green attire.
  • D. Lek
    The Lek is a major distributary branch of the Rhine River in the Netherlands, playing an important role in the country’s inland waterway network and flood management system.
  • E. Fishbed
    Fishbed is the NATO reporting name for the Mikoyan-Gurevich MiG-21, a widely used Soviet-era supersonic jet fighter and interceptor.
  • 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: Lotka–Volterra equations
Triple: [Vito Volterra, knownFor, Lotka–Volterra equations]
Generated description
The Lotka–Volterra equations are a pair of nonlinear differential equations that model the dynamics of biological systems in which two species interact as predator and prey.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lotka–Volterra equations
Target entity description: The Lotka–Volterra equations are a pair of nonlinear differential equations that model the dynamics of biological systems in which two species interact as predator and prey.
  • A. Pando
    Pando is a sparsely populated, rainforest-covered department in northern Bolivia known for its Amazonian biodiversity and rubber-extraction history.
  • B. Fauna
    Fauna is a Roman goddess associated with fertility, the earth, and prophetic inspiration, often linked to rural life and nature.
  • C. Fauna
    Fauna is one of the three good fairies in Disney's "Sleeping Beauty," known for her gentle, nurturing nature and green attire.
  • D. Lek
    The Lek is a major distributary branch of the Rhine River in the Netherlands, playing an important role in the country’s inland waterway network and flood management system.
  • E. Fishbed
    Fishbed is the NATO reporting name for the Mikoyan-Gurevich MiG-21, a widely used Soviet-era supersonic jet fighter and interceptor.
  • 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_69c68887a5cc8190bec0ea96227164f7 completed March 27, 2026, 1:39 p.m.
NER Named-entity recognition batch_69c6e82e4b248190ad3c3863cb93971e completed March 27, 2026, 8:27 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7adc4b7648190969fab0351f9fd22 completed March 28, 2026, 10:30 a.m.
NEDg Description generation batch_69c7ae44e0d48190818b193e03aba6a4 completed March 28, 2026, 10:32 a.m.
NED2 Entity disambiguation (via description) batch_69c7aeb68c3481909c6dff8ee51349ab completed March 28, 2026, 10:34 a.m.
Created at: March 27, 2026, 2:47 p.m.