Triple

T5878454
Position Surface form Disambiguated ID Type / Status
Subject Melvin Calvin E130682 entity
Predicate notableStudent P4838 FINISHED
Object Andrew A. Benson
Andrew A. Benson was an American biochemist best known for his key role in elucidating the carbon fixation pathway in photosynthesis, work closely associated with the Calvin–Benson cycle.
 E669579 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: Andrew A. Benson | Statement: [Melvin Calvin, notableStudent, Andrew A. Benson]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Andrew A. Benson
Context triple: [Melvin Calvin, notableStudent, Andrew A. Benson]
  • A. Douglas J. Foskett
    Douglas J. Foskett was a British librarian and information scientist known for his influential work in library classification and information retrieval.
  • B. Gregory E. Abel
    Gregory E. Abel is a Canadian businessman and senior executive at Berkshire Hathaway, widely regarded as Warren Buffett’s likely successor to lead the conglomerate.
  • C. Michael P. Brenner
    Michael P. Brenner is an American applied mathematician and physicist known for his influential work in fluid dynamics and complex systems.
  • D. Stephen K. Robinson
    Stephen K. Robinson is a former NASA astronaut and aerospace engineer who flew on multiple Space Shuttle missions and conducted spacewalks to help assemble and repair the International Space Station.
  • E. Peter A. Tyrrell
    Peter A. Tyrrell was an American sports executive and promoter best known for his role in establishing and developing the early professional basketball franchise that became the Philadelphia Warriors.
  • 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: Andrew A. Benson
Triple: [Melvin Calvin, notableStudent, Andrew A. Benson]
Generated description
Andrew A. Benson was an American biochemist best known for his key role in elucidating the carbon fixation pathway in photosynthesis, work closely associated with the Calvin–Benson cycle.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Andrew A. Benson
Target entity description: Andrew A. Benson was an American biochemist best known for his key role in elucidating the carbon fixation pathway in photosynthesis, work closely associated with the Calvin–Benson cycle.
  • A. Douglas J. Foskett
    Douglas J. Foskett was a British librarian and information scientist known for his influential work in library classification and information retrieval.
  • B. Gregory E. Abel
    Gregory E. Abel is a Canadian businessman and senior executive at Berkshire Hathaway, widely regarded as Warren Buffett’s likely successor to lead the conglomerate.
  • C. Michael P. Brenner
    Michael P. Brenner is an American applied mathematician and physicist known for his influential work in fluid dynamics and complex systems.
  • D. Stephen K. Robinson
    Stephen K. Robinson is a former NASA astronaut and aerospace engineer who flew on multiple Space Shuttle missions and conducted spacewalks to help assemble and repair the International Space Station.
  • E. Peter A. Tyrrell
    Peter A. Tyrrell was an American sports executive and promoter best known for his role in establishing and developing the early professional basketball franchise that became the Philadelphia Warriors.
  • 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_69c0085523688190bfd487479ce819e6 completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c036327efc8190858e9364cd5d317b completed March 22, 2026, 6:34 p.m.
NED1 Entity disambiguation (via context triple) batch_69c845c232188190a3391ce5159f49bb completed March 28, 2026, 9:18 p.m.
NEDg Description generation batch_69c846d0b1348190bc2bf23e75c535a9 completed March 28, 2026, 9:23 p.m.
NED2 Entity disambiguation (via description) batch_69c84748b8988190b4f85c253ea9e403 completed March 28, 2026, 9:25 p.m.
Created at: March 22, 2026, 3:57 p.m.