Triple

T16554271
Position Surface form Disambiguated ID Type / Status
Subject Eugene P. Odum E402151 entity
Predicate coAuthorWith P398 FINISHED
Object Howard T. Odum
Howard T. Odum was an influential American ecologist and systems theorist known for pioneering work in ecosystem ecology, energy flow analysis, and ecological modeling.
E1221072 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: Howard T. Odum | Statement: [Eugene P. Odum, coAuthorWith, Howard T. Odum]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Howard T. Odum
Context triple: [Eugene P. Odum, coAuthorWith, Howard T. Odum]
  • A. Eugene P. Odum
    Eugene P. Odum was an influential American ecologist often regarded as a founding figure of modern ecosystem ecology.
  • B. G. Evelyn Hutchinson
    G. Evelyn Hutchinson was a pioneering 20th-century ecologist often called the "father of modern ecology" for his influential work on ecological niches, limnology, and the theoretical foundations of population and community ecology.
  • C. Robert H. MacArthur
    Robert H. MacArthur was a pioneering American ecologist best known for his foundational work in community ecology and the theory of island biogeography.
  • D. Dennis Meadows
    Dennis Meadows is an American scientist and systems analyst best known as a lead author of the influential 1972 report "The Limits to Growth," which modeled global resource use and environmental constraints.
  • E. Thomas E. Lovejoy
    Thomas E. Lovejoy was an influential American ecologist and conservation biologist known for pioneering work on biodiversity, tropical forest conservation, and the concept of "debt of extinction."
  • 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: Howard T. Odum
Triple: [Eugene P. Odum, coAuthorWith, Howard T. Odum]
Generated description
Howard T. Odum was an influential American ecologist and systems theorist known for pioneering work in ecosystem ecology, energy flow analysis, and ecological modeling.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Howard T. Odum
Target entity description: Howard T. Odum was an influential American ecologist and systems theorist known for pioneering work in ecosystem ecology, energy flow analysis, and ecological modeling.
  • A. Eugene P. Odum
    Eugene P. Odum was an influential American ecologist often regarded as a founding figure of modern ecosystem ecology.
  • B. G. Evelyn Hutchinson
    G. Evelyn Hutchinson was a pioneering 20th-century ecologist often called the "father of modern ecology" for his influential work on ecological niches, limnology, and the theoretical foundations of population and community ecology.
  • C. Robert H. MacArthur
    Robert H. MacArthur was a pioneering American ecologist best known for his foundational work in community ecology and the theory of island biogeography.
  • D. Dennis Meadows
    Dennis Meadows is an American scientist and systems analyst best known as a lead author of the influential 1972 report "The Limits to Growth," which modeled global resource use and environmental constraints.
  • E. Thomas E. Lovejoy
    Thomas E. Lovejoy was an influential American ecologist and conservation biologist known for pioneering work on biodiversity, tropical forest conservation, and the concept of "debt of extinction."
  • 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_69d8838648088190acf97ef11fc3f61b completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e34fc737ac8190b755e2a39b6ef32b completed April 18, 2026, 9:32 a.m.
NED1 Entity disambiguation (via context triple) batch_6a006edbd8388190b9a96c1cc5c9119e completed May 10, 2026, 11:41 a.m.
NEDg Description generation batch_6a006f7ca0dc8190a75d84d9ffbf83e0 completed May 10, 2026, 11:43 a.m.
NED2 Entity disambiguation (via description) batch_6a00705453c081909e8401024e92b5aa completed May 10, 2026, 11:47 a.m.
Created at: April 10, 2026, 5:15 a.m.