Triple

T13016506
Position Surface form Disambiguated ID Type / Status
Subject Trapaceae E322564 entity
Predicate notableSpeciesGenus P965 FINISHED
Object Trapa natans
Trapa natans, commonly known as water chestnut, is an aquatic plant species characterized by its floating rosettes of leaves and hard, horned fruits, often considered invasive in freshwater ecosystems.
E1016492 NE FINISHED

How this triple was built (5 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: Trapa natans | Statement: [Trapaceae, notableSpeciesGenus, Trapa natans]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Trapa natans
Context triple: [Trapaceae, notableSpeciesGenus, Trapa natans]
  • A. Lemna
    Lemna is a genus of tiny free-floating aquatic plants, commonly known as duckweeds, that form dense mats on the surface of still or slow-moving freshwater.
  • B. Pistia stratiotes
    Pistia stratiotes is a free-floating freshwater aquatic plant, commonly known as water lettuce, recognized for its rosette of velvety leaves and its role as an invasive species in many warm regions.
  • C. Eichhornia
    Eichhornia is a genus of aquatic flowering plants in the water hyacinth family, best known for species that often become invasive in freshwater habitats.
  • D. Callitriche stagnalis
    Callitriche stagnalis is a small, aquatic flowering plant commonly found in still or slow-moving freshwater habitats across temperate regions.
  • E. Nelumbo nucifera
    Nelumbo nucifera, commonly known as the sacred lotus, is an aquatic flowering plant revered in many Asian cultures for its large, showy blossoms and symbolic association with purity and spiritual enlightenment.
  • 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: Trapa natans
Triple: [Trapaceae, notableSpeciesGenus, Trapa natans]
Generated description
Trapa natans, commonly known as water chestnut, is an aquatic plant species characterized by its floating rosettes of leaves and hard, horned fruits, often considered invasive in freshwater ecosystems.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Trapa natans
Target entity description: Trapa natans, commonly known as water chestnut, is an aquatic plant species characterized by its floating rosettes of leaves and hard, horned fruits, often considered invasive in freshwater ecosystems.
  • A. Lemna
    Lemna is a genus of tiny free-floating aquatic plants, commonly known as duckweeds, that form dense mats on the surface of still or slow-moving freshwater.
  • B. Pistia stratiotes
    Pistia stratiotes is a free-floating freshwater aquatic plant, commonly known as water lettuce, recognized for its rosette of velvety leaves and its role as an invasive species in many warm regions.
  • C. Eichhornia
    Eichhornia is a genus of aquatic flowering plants in the water hyacinth family, best known for species that often become invasive in freshwater habitats.
  • D. Callitriche stagnalis
    Callitriche stagnalis is a small, aquatic flowering plant commonly found in still or slow-moving freshwater habitats across temperate regions.
  • E. Nelumbo nucifera
    Nelumbo nucifera, commonly known as the sacred lotus, is an aquatic flowering plant revered in many Asian cultures for its large, showy blossoms and symbolic association with purity and spiritual enlightenment.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: notableSpeciesGenus
Context triple: [Trapaceae, notableSpeciesGenus, Trapa natans]
  • A. notableGenus
    Indicates that one entity is a genus that is especially prominent, well-known, or significant in relation to the other entity.
  • B. notableSpeciesGroup
    Indicates that an entity is a significant or characteristic member of a particular species group associated with another entity.
  • C. notableSpecies chosen
    Indicates that the subject is known for, or significantly associated with, the specified species.
  • D. commonNameOfNotableSpecies
    Indicates that the subject is a commonly used vernacular or everyday name for a notable or well-known biological species.
  • E. hasGenus
    Indicates that one entity belongs to, or is classified under, the biological genus represented by the other entity.
  • F. None of above.

Provenance (6 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_69d807657e8c8190bd9435ee2f823845 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69d97ecd04748190ade2530ee5db35fe completed April 10, 2026, 10:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6c1147974819090007c21383d5c86 completed May 3, 2026, 3:29 a.m.
NEDg Description generation batch_69f6c562d10c8190b76dbf50a0101bae completed May 3, 2026, 3:47 a.m.
NED2 Entity disambiguation (via description) batch_69f6c63762ac8190957c2e4992aa94fd completed May 3, 2026, 3:51 a.m.
PD Predicate disambiguation batch_69d97dc39a0881908119c62e31bf6182 completed April 10, 2026, 10:46 p.m.
Created at: April 9, 2026, 8:51 p.m.