Triple

T2678378
Position Surface form Disambiguated ID Type / Status
Subject Pyrus E56514 entity
Predicate includesSpecies P10920 FINISHED
Object Pyrus bretschneideri
Pyrus bretschneideri is a species of Asian pear tree cultivated for its crisp, juicy fruit, commonly grown in northern China.
E288193 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: Pyrus bretschneideri | Statement: [Pyrus, includesSpecies, Pyrus bretschneideri]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Pyrus bretschneideri
Context triple: [Pyrus, includesSpecies, Pyrus bretschneideri]
  • A. Pyrus calleryana
    Pyrus calleryana, commonly known as the Callery pear or Bradford pear, is a widely planted ornamental tree valued for its showy white spring blossoms but often criticized as an invasive species in many regions.
  • B. Pyrus betulifolia
    Pyrus betulifolia is a species of pear tree native to East Asia, commonly used as a hardy rootstock for cultivated pear varieties.
  • C. Pyrus pyrifolia
    Pyrus pyrifolia is the Asian pear tree species known for its crisp, juicy, apple-shaped fruits commonly cultivated in East Asia.
  • D. Pyrus nivalis
    Pyrus nivalis, commonly known as the snow pear, is a hardy wild pear species native to southeastern Europe and western Asia, valued for its small, astringent fruits and ornamental white spring blossoms.
  • E. Pyrus ussuriensis
    Pyrus ussuriensis, commonly known as the Ussurian pear or Manchurian pear, is a cold-hardy pear tree species native to northeastern Asia, valued for its ornamental blossoms and use in breeding hardy pear cultivars.
  • 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: Pyrus bretschneideri
Triple: [Pyrus, includesSpecies, Pyrus bretschneideri]
Generated description
Pyrus bretschneideri is a species of Asian pear tree cultivated for its crisp, juicy fruit, commonly grown in northern China.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Pyrus bretschneideri
Target entity description: Pyrus bretschneideri is a species of Asian pear tree cultivated for its crisp, juicy fruit, commonly grown in northern China.
  • A. Pyrus calleryana
    Pyrus calleryana, commonly known as the Callery pear or Bradford pear, is a widely planted ornamental tree valued for its showy white spring blossoms but often criticized as an invasive species in many regions.
  • B. Pyrus betulifolia
    Pyrus betulifolia is a species of pear tree native to East Asia, commonly used as a hardy rootstock for cultivated pear varieties.
  • C. Pyrus pyrifolia chosen
    Pyrus pyrifolia is the Asian pear tree species known for its crisp, juicy, apple-shaped fruits commonly cultivated in East Asia.
  • D. Pyrus nivalis
    Pyrus nivalis, commonly known as the snow pear, is a hardy wild pear species native to southeastern Europe and western Asia, valued for its small, astringent fruits and ornamental white spring blossoms.
  • E. Pyrus ussuriensis
    Pyrus ussuriensis, commonly known as the Ussurian pear or Manchurian pear, is a cold-hardy pear tree species native to northeastern Asia, valued for its ornamental blossoms and use in breeding hardy pear cultivars.
  • 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_69ab4a4b13fc81909dfdb3f23da46832 completed March 6, 2026, 9:42 p.m.
NER Named-entity recognition batch_69abd9b697fc8190a5ec8b75ee2ad238 completed March 7, 2026, 7:54 a.m.
NED1 Entity disambiguation (via context triple) batch_69afc02d8730819093a576d3751432de completed March 10, 2026, 6:54 a.m.
NEDg Description generation batch_69afc15513f48190a22f83571be2e0bd completed March 10, 2026, 6:59 a.m.
NED2 Entity disambiguation (via description) batch_69afc1c9440c8190abf9dc063109af45 completed March 10, 2026, 7:01 a.m.
Created at: March 6, 2026, 9:54 p.m.