Triple

T9128555
Position Surface form Disambiguated ID Type / Status
Subject Cambrian biota E219024 entity
Predicate includesTaxon P1393 FINISHED
Object Opabinia
Opabinia is an extinct, soft-bodied marine animal from the Cambrian period, notable for its five eyes and long, flexible proboscis ending in grasping claws.
 E779333 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: Opabinia | Statement: [Cambrian biota, includesTaxon, Opabinia]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Opabinia
Context triple: [Cambrian biota, includesTaxon, Opabinia]
  • A. Neopilina
    Neopilina is a genus of deep-sea mollusks considered living fossils, providing key insights into the evolution and ancestral features of molluscan groups.
  • B. Metischnogaster
    Metischnogaster is a genus of small, primitively eusocial hover wasps within the subfamily Stenogastrinae, known for their distinctive nesting behavior in tropical Asia.
  • C. Capnoides
    Capnoides is a small genus of flowering plants in the poppy order Papaverales, known for delicate, often tubular flowers and typically found in temperate regions.
  • D. Anomalocaris
    Anomalocaris was a large, predatory marine arthropod-like creature from the Cambrian period, notable for its grasping frontal appendages and circular, toothed mouth.
  • E. Wiwaxia
    Wiwaxia is an extinct, soft-bodied marine organism from the Cambrian period, characterized by its scale- and spine-covered body and known from exceptionally preserved fossil deposits.
  • 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: Opabinia
Triple: [Cambrian biota, includesTaxon, Opabinia]
Generated description
Opabinia is an extinct, soft-bodied marine animal from the Cambrian period, notable for its five eyes and long, flexible proboscis ending in grasping claws.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Opabinia
Target entity description: Opabinia is an extinct, soft-bodied marine animal from the Cambrian period, notable for its five eyes and long, flexible proboscis ending in grasping claws.
  • A. Neopilina
    Neopilina is a genus of deep-sea mollusks considered living fossils, providing key insights into the evolution and ancestral features of molluscan groups.
  • B. Metischnogaster
    Metischnogaster is a genus of small, primitively eusocial hover wasps within the subfamily Stenogastrinae, known for their distinctive nesting behavior in tropical Asia.
  • C. Capnoides
    Capnoides is a small genus of flowering plants in the poppy order Papaverales, known for delicate, often tubular flowers and typically found in temperate regions.
  • D. Anomalocaris
    Anomalocaris was a large, predatory marine arthropod-like creature from the Cambrian period, notable for its grasping frontal appendages and circular, toothed mouth.
  • E. Wiwaxia chosen
    Wiwaxia is an extinct, soft-bodied marine organism from the Cambrian period, characterized by its scale- and spine-covered body and known from exceptionally preserved fossil deposits.
  • F. None of above.

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_69ca83debfc0819095800583e97ab10f completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69cca8cc85b081908ee80db0e3b7df15 completed April 1, 2026, 5:10 a.m.
NED1 Entity disambiguation (via context triple) batch_69d047cf8f408190bfffadb803cb4513 completed April 3, 2026, 11:05 p.m.
NEDg Description generation batch_69d0497cee888190aa44e89b1fc04dd6 completed April 3, 2026, 11:13 p.m.
NED2 Entity disambiguation (via description) batch_69d049ced7ac8190b1ec46a1e3348e37 completed April 3, 2026, 11:14 p.m.
Created at: March 30, 2026, 7:18 p.m.