Triple

T10344189
Position Surface form Disambiguated ID Type / Status
Subject Ostariophysi E243699 entity
Predicate notableGenus P12304 FINISHED
Object Piranha (Pygocentrus and Serrasalmus)
Piranhas (genera Pygocentrus and Serrasalmus) are South American freshwater fish known for their sharp teeth, powerful jaws, and reputation for aggressive, carnivorous feeding behavior.
 E858413 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: Piranha (Pygocentrus and Serrasalmus) | Statement: [Ostariophysi, notableGenus, Piranha (Pygocentrus and Serrasalmus)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Piranha (Pygocentrus and Serrasalmus)
Context triple: [Ostariophysi, notableGenus, Piranha (Pygocentrus and Serrasalmus)]
  • A. Pimelodus
    Pimelodus is a genus of freshwater catfish native mainly to South American river systems, known for their elongated bodies and prominent barbels.
  • B. Clinostomus
    Clinostomus is a small genus of North American freshwater minnows known for their streamlined bodies and preference for cool, clear streams.
  • C. Leptodoras
    Leptodoras is a genus of thorny catfishes native to South American freshwater habitats, known for their bony plates and bottom-dwelling behavior.
  • D. Rhamdia
    Rhamdia is a genus of freshwater catfishes native mainly to Central and South America, commonly found in rivers, streams, and caves.
  • E. Acanthodoras
    Acanthodoras is a genus of small, armored freshwater catfish native to South America, known for their bony plates and nocturnal, bottom-dwelling habits.
  • 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: Piranha (Pygocentrus and Serrasalmus)
Triple: [Ostariophysi, notableGenus, Piranha (Pygocentrus and Serrasalmus)]
Generated description
Piranhas (genera Pygocentrus and Serrasalmus) are South American freshwater fish known for their sharp teeth, powerful jaws, and reputation for aggressive, carnivorous feeding behavior.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Piranha (Pygocentrus and Serrasalmus)
Target entity description: Piranhas (genera Pygocentrus and Serrasalmus) are South American freshwater fish known for their sharp teeth, powerful jaws, and reputation for aggressive, carnivorous feeding behavior.
  • A. Pimelodus
    Pimelodus is a genus of freshwater catfish native mainly to South American river systems, known for their elongated bodies and prominent barbels.
  • B. Clinostomus
    Clinostomus is a small genus of North American freshwater minnows known for their streamlined bodies and preference for cool, clear streams.
  • C. Leptodoras
    Leptodoras is a genus of thorny catfishes native to South American freshwater habitats, known for their bony plates and bottom-dwelling behavior.
  • D. Rhamdia
    Rhamdia is a genus of freshwater catfishes native mainly to Central and South America, commonly found in rivers, streams, and caves.
  • E. Acanthodoras
    Acanthodoras is a genus of small, armored freshwater catfish native to South America, known for their bony plates and nocturnal, bottom-dwelling habits.
  • 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_69d381b22b8c8190aaed476be5f872a9 completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d4e9228cd88190bcd94b85537233c1 completed April 7, 2026, 11:23 a.m.
NED1 Entity disambiguation (via context triple) batch_69d75077dfbc81908de29aac1a3bb19f completed April 9, 2026, 7:08 a.m.
NEDg Description generation batch_69d7618c9abc819080c4d6669dfb8320 completed April 9, 2026, 8:21 a.m.
NED2 Entity disambiguation (via description) batch_69d7702ae24481908b0f5319413e81d4 completed April 9, 2026, 9:23 a.m.
Created at: April 6, 2026, 11:55 a.m.