Triple

T393443
Position Surface form Disambiguated ID Type / Status
Subject Ophiostoma E8929 entity
Predicate hasSpecies P965 FINISHED
Object Ophiostoma piliferum
Ophiostoma piliferum is a species of sapstain fungus known for colonizing freshly cut timber and causing blue or gray discoloration in wood.
 E8929 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: Ophiostoma piliferum | Statement: [Ophiostoma, hasSpecies, Ophiostoma piliferum]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ophiostoma piliferum
Context triple: [Ophiostoma, hasSpecies, Ophiostoma piliferum]
  • A. Ophiostoma
    Ophiostoma is a genus of fungi best known for containing species that cause Dutch elm disease in elm trees.
  • B. Ophiostoma himal-ulmi
    Ophiostoma himal-ulmi is a species of fungus in the Ophiostoma genus, known for its association with tree diseases similar to Dutch elm disease.
  • C. Ophiostoma ulmi
    Ophiostoma ulmi is a pathogenic fungus best known for causing the devastating tree epidemic known as Dutch elm disease.
  • D. Ophiostoma novo-ulmi
    Ophiostoma novo-ulmi is a highly virulent fungal pathogen responsible for the most destructive modern pandemic of Dutch elm disease in elm trees worldwide.
  • E. Ophiostomataceae
    Ophiostomataceae is a family of fungi that includes several important tree pathogens, notably species responsible for Dutch elm disease.
  • 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: Ophiostoma piliferum
Triple: [Ophiostoma, hasSpecies, Ophiostoma piliferum]
Generated description
Ophiostoma piliferum is a species of sapstain fungus known for colonizing freshly cut timber and causing blue or gray discoloration in wood.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ophiostoma piliferum
Target entity description: Ophiostoma piliferum is a species of sapstain fungus known for colonizing freshly cut timber and causing blue or gray discoloration in wood.
  • A. Ophiostoma chosen
    Ophiostoma is a genus of fungi best known for containing species that cause Dutch elm disease in elm trees.
  • B. Ophiostoma himal-ulmi
    Ophiostoma himal-ulmi is a species of fungus in the Ophiostoma genus, known for its association with tree diseases similar to Dutch elm disease.
  • C. Ophiostoma ulmi
    Ophiostoma ulmi is a pathogenic fungus best known for causing the devastating tree epidemic known as Dutch elm disease.
  • D. Ophiostoma novo-ulmi
    Ophiostoma novo-ulmi is a highly virulent fungal pathogen responsible for the most destructive modern pandemic of Dutch elm disease in elm trees worldwide.
  • E. Ophiostomataceae
    Ophiostomataceae is a family of fungi that includes several important tree pathogens, notably species responsible for Dutch elm disease.
  • 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_69a2e7f55c60819097aff65ea2ca2832 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2ec7637c08190b695ec640edbf6c2 completed Feb. 28, 2026, 1:24 p.m.
NED1 Entity disambiguation (via context triple) batch_69a4239e5bcc8190918c5c90c77898c9 completed March 1, 2026, 11:31 a.m.
NEDg Description generation batch_69a424379bb0819083311897914399d3 completed March 1, 2026, 11:34 a.m.
NED2 Entity disambiguation (via description) batch_69a424967b788190a772b5eb11032aca completed March 1, 2026, 11:35 a.m.
Created at: Feb. 28, 2026, 1:08 p.m.