Triple

T8357304
Position Surface form Disambiguated ID Type / Status
Subject Excavata E196712 entity
Predicate includesTaxon P1393 FINISHED
Object Naegleria gruberi
Naegleria gruberi is a free-living, non-pathogenic amoeboflagellate protist widely used as a model organism for studying eukaryotic cell biology and evolution.
 E729393 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: Naegleria gruberi | Statement: [Excavata, includesTaxon, Naegleria gruberi]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Naegleria gruberi
Context triple: [Excavata, includesTaxon, Naegleria gruberi]
  • A. Naegleria fowleri
    Naegleria fowleri is a free-living, thermophilic amoeba known for causing rare but often fatal brain infections in humans, commonly called "brain-eating amoeba" disease.
  • B. Dracunculus medinensis
    Dracunculus medinensis is a parasitic nematode that causes Guinea worm disease, a debilitating infection historically transmitted through contaminated drinking water.
  • C. Neesiella
    Neesiella is a genus of fungi classified within the order Xenospadicoidales.
  • D. Borella
    Borella is a prominent residential and commercial suburb within Colombo, Sri Lanka, known for its central location and diverse urban character.
  • E. Ophiocordyceps
    Ophiocordyceps is a genus of parasitic fungi best known for infecting and behaviorally manipulating insects, often called “zombie-ant” fungi.
  • 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: Naegleria gruberi
Triple: [Excavata, includesTaxon, Naegleria gruberi]
Generated description
Naegleria gruberi is a free-living, non-pathogenic amoeboflagellate protist widely used as a model organism for studying eukaryotic cell biology and evolution.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Naegleria gruberi
Target entity description: Naegleria gruberi is a free-living, non-pathogenic amoeboflagellate protist widely used as a model organism for studying eukaryotic cell biology and evolution.
  • A. Naegleria fowleri
    Naegleria fowleri is a free-living, thermophilic amoeba known for causing rare but often fatal brain infections in humans, commonly called "brain-eating amoeba" disease.
  • B. Dracunculus medinensis
    Dracunculus medinensis is a parasitic nematode that causes Guinea worm disease, a debilitating infection historically transmitted through contaminated drinking water.
  • C. Neesiella
    Neesiella is a genus of fungi classified within the order Xenospadicoidales.
  • D. Borella
    Borella is a prominent residential and commercial suburb within Colombo, Sri Lanka, known for its central location and diverse urban character.
  • E. Ophiocordyceps
    Ophiocordyceps is a genus of parasitic fungi best known for infecting and behaviorally manipulating insects, often called “zombie-ant” fungi.
  • 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_69ca82f08b348190bfb7881944bbff6f completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cb804b57f88190907a4e4e389caf5f completed March 31, 2026, 8:05 a.m.
NED1 Entity disambiguation (via context triple) batch_69cde7bd74fc8190abdb2813d51d79f8 completed April 2, 2026, 3:51 a.m.
NEDg Description generation batch_69cdeb2209908190a9c2b7258295561e completed April 2, 2026, 4:05 a.m.
NED2 Entity disambiguation (via description) batch_69cdec53410c8190b4c5e412922801dd completed April 2, 2026, 4:10 a.m.
Created at: March 30, 2026, 5:59 p.m.