Triple

T362826
Position Surface form Disambiguated ID Type / Status
Subject silver fern E7892 entity
Predicate family P566 FINISHED
Object Cyatheaceae
Cyatheaceae is a family of tree ferns that includes the iconic silver fern and other large, tropical and subtropical fern species.
 E49063 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: Cyatheaceae | Statement: [silver fern, family, Cyatheaceae]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cyatheaceae
Context triple: [silver fern, family, Cyatheaceae]
  • A. Ampelocera
    Ampelocera is a small genus of flowering trees in the elm family Ulmaceae, native to tropical regions of the Americas.
  • B. Anisophylleaceae
    Anisophylleaceae is a small family of tropical flowering trees and shrubs known for their distinctive leaf arrangement and occurrence in wet forest habitats.
  • C. Alsophila dealbata
    Alsophila dealbata is a tree fern species native to New Zealand, best known as the iconic “silver fern” symbol widely used in the country’s national identity and sports teams.
  • D. Dactylortyx
    Dactylortyx is a genus of New World quails known for their ground-dwelling habits in forested and brushy habitats of Central America.
  • E. Polypodiophyta
    Polypodiophyta is the botanical division comprising the true ferns, a large group of vascular, spore-producing plants with characteristic fronds and a worldwide distribution.
  • 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: Cyatheaceae
Triple: [silver fern, family, Cyatheaceae]
Generated description
Cyatheaceae is a family of tree ferns that includes the iconic silver fern and other large, tropical and subtropical fern species.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Cyatheaceae
Target entity description: Cyatheaceae is a family of tree ferns that includes the iconic silver fern and other large, tropical and subtropical fern species.
  • A. Ampelocera
    Ampelocera is a small genus of flowering trees in the elm family Ulmaceae, native to tropical regions of the Americas.
  • B. Anisophylleaceae
    Anisophylleaceae is a small family of tropical flowering trees and shrubs known for their distinctive leaf arrangement and occurrence in wet forest habitats.
  • C. Alsophila dealbata
    Alsophila dealbata is a tree fern species native to New Zealand, best known as the iconic “silver fern” symbol widely used in the country’s national identity and sports teams.
  • D. Dactylortyx
    Dactylortyx is a genus of New World quails known for their ground-dwelling habits in forested and brushy habitats of Central America.
  • E. Polypodiophyta
    Polypodiophyta is the botanical division comprising the true ferns, a large group of vascular, spore-producing plants with characteristic fronds and a worldwide distribution.
  • 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_69a2e7e880008190a6ad7e06e5d03007 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2ebcfb0f48190b9a9010c7837ac58 completed Feb. 28, 2026, 1:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69a3fe8f7af481908942ab7872a45ab3 completed March 1, 2026, 8:53 a.m.
NEDg Description generation batch_69a4024913b48190b3ac65a03aa8e727 completed March 1, 2026, 9:09 a.m.
NED2 Entity disambiguation (via description) batch_69a402995c8081909ccc95b9a859b9d8 completed March 1, 2026, 9:10 a.m.
Created at: Feb. 28, 2026, 1:08 p.m.