Triple

T21494929
Position Surface form Disambiguated ID Type / Status
Subject Yoldiidae E530326 entity
Predicate subclass P1244 FINISHED
Object Protobranchia
Protobranchia is a primitive subclass of bivalve mollusks characterized by small, taxodont-shelled species with simple gills and deposit-feeding habits.
 E1488002 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: Protobranchia | Statement: [Yoldiidae, subclass, Protobranchia]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Protobranchia
Context triple: [Yoldiidae, subclass, Protobranchia]
  • A. Neritimorpha
    Neritimorpha is a major clade of gastropod mollusks that includes nerites and their relatives, characterized by typically small, often globular shells and a long fossil record extending back to the Paleozoic.
  • B. Scaphopoda
    Scaphopoda is a class of marine molluscs known as tusk shells, characterized by their elongated, tubular shells and burrowing lifestyle in soft sea-floor sediments.
  • C. Vetigastropoda
    Vetigastropoda is a major clade of mostly marine gastropod mollusks that includes many primitive sea snails characterized by often nacreous shells and distinctive anatomical features.
  • D. Patellogastropoda
    Patellogastropoda is an order of marine gastropod mollusks commonly known as true limpets, characterized by their simple conical shells and strong adhesion to rocky shores.
  • E. Brachiopoda
    Brachiopoda is a phylum of marine invertebrates with bivalve-like shells that are hinged top-to-bottom and are known from both modern oceans and an extensive fossil record.
  • 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: Protobranchia
Triple: [Yoldiidae, subclass, Protobranchia]
Generated description
Protobranchia is a primitive subclass of bivalve mollusks characterized by small, taxodont-shelled species with simple gills and deposit-feeding habits.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Protobranchia
Target entity description: Protobranchia is a primitive subclass of bivalve mollusks characterized by small, taxodont-shelled species with simple gills and deposit-feeding habits.
  • A. Neritimorpha
    Neritimorpha is a major clade of gastropod mollusks that includes nerites and their relatives, characterized by typically small, often globular shells and a long fossil record extending back to the Paleozoic.
  • B. Scaphopoda
    Scaphopoda is a class of marine molluscs known as tusk shells, characterized by their elongated, tubular shells and burrowing lifestyle in soft sea-floor sediments.
  • C. Vetigastropoda
    Vetigastropoda is a major clade of mostly marine gastropod mollusks that includes many primitive sea snails characterized by often nacreous shells and distinctive anatomical features.
  • D. Patellogastropoda
    Patellogastropoda is an order of marine gastropod mollusks commonly known as true limpets, characterized by their simple conical shells and strong adhesion to rocky shores.
  • E. Brachiopoda
    Brachiopoda is a phylum of marine invertebrates with bivalve-like shells that are hinged top-to-bottom and are known from both modern oceans and an extensive fossil record.
  • 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_69e0c45bd15481909fba5910765cdda2 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69e9ea575f2c81909cc0607c4b529f8d completed April 23, 2026, 9:45 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09e13b7e1081909e86f2fb35277a0f completed May 17, 2026, 3:39 p.m.
NEDg Description generation batch_6a09e20fc78c8190938ec8f40ff98772 completed May 17, 2026, 3:43 p.m.
NED2 Entity disambiguation (via description) batch_6a09e2b77d90819083138b6cbe80eb85 completed May 17, 2026, 3:45 p.m.
Created at: April 16, 2026, 6:23 p.m.