Triple

T13979170
Position Surface form Disambiguated ID Type / Status
Subject Zambezian Baikiaea woodlands E336262 entity
Predicate namedAfter P63 FINISHED
Object Baikiaea plurijuga
Baikiaea plurijuga is a large African hardwood tree species, commonly known as Zambezi teak, valued for its durable timber and dominance in certain southern African woodlands.
 E1072249 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Baikiaea plurijuga | Statement: [Zambezian Baikiaea woodlands, namedAfter, Baikiaea plurijuga]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Baikiaea plurijuga
Context triple: [Zambezian Baikiaea woodlands, namedAfter, Baikiaea plurijuga]
  • A. Tsukamurella
    Tsukamurella is a genus of Gram-positive, rod-shaped actinobacteria known for causing opportunistic infections in humans and being related to other mycolic acid–containing bacteria.
  • B. Nageia
    Nageia is a small genus of evergreen coniferous trees in the family Podocarpaceae, native to parts of Asia and known for their broad, flat, leaf-like needles.
  • C. Reissekia
    Reissekia is a small genus of flowering plants in the buckthorn family Rhamnaceae, native to parts of South America.
  • D. Wolinella
    Wolinella is a genus of anaerobic, Gram-negative bacteria known for inhabiting animal gastrointestinal tracts and participating in hydrogen-based syntrophic relationships.
  • E. Serratia
    Serratia is a genus of Gram-negative, rod-shaped bacteria best known for species like Serratia marcescens, which can be opportunistic human pathogens and often produce a characteristic red pigment.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Baikiaea plurijuga
Target entity description: Baikiaea plurijuga is a large African hardwood tree species, commonly known as Zambezi teak, valued for its durable timber and dominance in certain southern African woodlands.
  • A. Tsukamurella
    Tsukamurella is a genus of Gram-positive, rod-shaped actinobacteria known for causing opportunistic infections in humans and being related to other mycolic acid–containing bacteria.
  • B. Nageia
    Nageia is a small genus of evergreen coniferous trees in the family Podocarpaceae, native to parts of Asia and known for their broad, flat, leaf-like needles.
  • C. Reissekia
    Reissekia is a small genus of flowering plants in the buckthorn family Rhamnaceae, native to parts of South America.
  • D. Wolinella
    Wolinella is a genus of anaerobic, Gram-negative bacteria known for inhabiting animal gastrointestinal tracts and participating in hydrogen-based syntrophic relationships.
  • E. Serratia
    Serratia is a genus of Gram-negative, rod-shaped bacteria best known for species like Serratia marcescens, which can be opportunistic human pathogens and often produce a characteristic red pigment.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

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: Baikiaea plurijuga
Triple: [Zambezian Baikiaea woodlands, namedAfter, Baikiaea plurijuga]
Generated description
Baikiaea plurijuga is a large African hardwood tree species, commonly known as Zambezi teak, valued for its durable timber and dominance in certain southern African woodlands.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69d81c639e808190a0e4b4f3d31c6a59 elicitation completed
NER batch_69de2e9fc7248190a9f26e253286ac3c ner completed
NED1 batch_69fba1e3cafc8190a1806a29b2e46ae9 ned_source_triple completed
NED2 batch_69fba8585fb08190998d6a005dc0bd31 ned_description completed
NEDg batch_69fba74a96b08190a08c51c231e49e5d nedg completed
Created at: April 9, 2026, 10:18 p.m.