Triple

T3872230
Position Surface form Disambiguated ID Type / Status
Subject Meloidogyne incognita E92411 entity
Predicate firstDescribedBy P7386 FINISHED
Object Chitwood
Chitwood was a pioneering nematologist best known for his foundational work in describing and classifying plant-parasitic nematodes.
 E396239 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: Chitwood | Statement: [Meloidogyne incognita, firstDescribedBy, Chitwood]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chitwood
Context triple: [Meloidogyne incognita, firstDescribedBy, Chitwood]
  • A. Willona Woods
    Willona Woods is a witty, outspoken neighbor and close friend of the Evans family on the 1970s sitcom "Good Times," known for her humor and strong, independent personality.
  • B. Cedar Forest
    Cedar Forest is the legendary, divinely protected woodland in Mesopotamian mythology where the hero Gilgamesh confronts the guardian monster Humbaba.
  • C. South Woods
    South Woods is a wooded area within New York City's Central Park known for its naturalistic landscape and tranquil, forest-like setting.
  • D. Prouty Woods
    Prouty Woods is a protected natural area in Littleton, Massachusetts, known for its forests, trails, and open space for outdoor recreation and wildlife habitat.
  • E. Weston Woods
    Weston Woods is a large coastal woodland and nature reserve overlooking the seaside town of Weston-super-Mare in North Somerset, England.
  • 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: Chitwood
Triple: [Meloidogyne incognita, firstDescribedBy, Chitwood]
Generated description
Chitwood was a pioneering nematologist best known for his foundational work in describing and classifying plant-parasitic nematodes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Chitwood
Target entity description: Chitwood was a pioneering nematologist best known for his foundational work in describing and classifying plant-parasitic nematodes.
  • A. Willona Woods
    Willona Woods is a witty, outspoken neighbor and close friend of the Evans family on the 1970s sitcom "Good Times," known for her humor and strong, independent personality.
  • B. Cedar Forest
    Cedar Forest is the legendary, divinely protected woodland in Mesopotamian mythology where the hero Gilgamesh confronts the guardian monster Humbaba.
  • C. South Woods
    South Woods is a wooded area within New York City's Central Park known for its naturalistic landscape and tranquil, forest-like setting.
  • D. Prouty Woods
    Prouty Woods is a protected natural area in Littleton, Massachusetts, known for its forests, trails, and open space for outdoor recreation and wildlife habitat.
  • E. Weston Woods
    Weston Woods is a large coastal woodland and nature reserve overlooking the seaside town of Weston-super-Mare in North Somerset, England.
  • 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_69aed967448c819086c4b358d37b25aa completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aeec5691148190b469af0bee9154db completed March 9, 2026, 3:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69b51249f1ec8190a1f6cc191bc94421 completed March 14, 2026, 7:46 a.m.
NEDg Description generation batch_69b51352e2ec8190a207a6af96baaa33 completed March 14, 2026, 7:50 a.m.
NED2 Entity disambiguation (via description) batch_69b513e888008190892627805d2abd50 completed March 14, 2026, 7:53 a.m.
Created at: March 9, 2026, 3:20 p.m.