Triple

T5878417
Position Surface form Disambiguated ID Type / Status
Subject Melvin Calvin E130682 entity
Predicate familyName P18 FINISHED
Object Calvin
Calvin is a surname most famously associated with Melvin Calvin, the American chemist and Nobel laureate known for elucidating the Calvin cycle in photosynthesis.
 E552679 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: Calvin | Statement: [Melvin Calvin, familyName, Calvin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Calvin
Context triple: [Melvin Calvin, familyName, Calvin]
  • A. Calvin
    Calvin is the given name of Calvin Coolidge, the 30th president of the United States known for his quiet demeanor and pro-business policies during the 1920s.
  • B. Calvin
    Calvin is the central protagonist of the "Gully" story, around whom the main events and character dynamics revolve.
  • C. Calvin
    Calvin is a small rural municipality located within Ontario’s Nipissing District in Canada.
  • D. John Calvin
    John Calvin is an American actor best known for his character roles in film and television, including appearances in genre and family-oriented productions.
  • E. John Calvin
    John Calvin was a 16th-century French theologian and key leader of the Protestant Reformation whose teachings laid the foundations of the Reformed tradition in Christianity.
  • 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: Calvin
Triple: [Melvin Calvin, familyName, Calvin]
Generated description
Calvin is a surname most famously associated with Melvin Calvin, the American chemist and Nobel laureate known for elucidating the Calvin cycle in photosynthesis.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Calvin
Target entity description: Calvin is a surname most famously associated with Melvin Calvin, the American chemist and Nobel laureate known for elucidating the Calvin cycle in photosynthesis.
  • A. Calvin
    Calvin is the given name of Calvin Coolidge, the 30th president of the United States known for his quiet demeanor and pro-business policies during the 1920s.
  • B. Calvin
    Calvin is the central protagonist of the "Gully" story, around whom the main events and character dynamics revolve.
  • C. Calvin
    Calvin is a small rural municipality located within Ontario’s Nipissing District in Canada.
  • D. John Calvin
    John Calvin was a 16th-century French theologian and key leader of the Protestant Reformation whose teachings laid the foundations of the Reformed tradition in Christianity.
  • E. John Calvin
    John Calvin is an American actor best known for his character roles in film and television, including appearances in genre and family-oriented productions.
  • 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_69c0b12d9e348190b4baf171ce448d5b completed March 23, 2026, 3:19 a.m.
NEDg Description generation batch_69c0b20828948190b0459089cb6038d6 completed March 23, 2026, 3:22 a.m.
NED2 Entity disambiguation (via description) batch_69c0b286537481908741b9e0a368f94f completed March 23, 2026, 3:24 a.m.
Created at: March 22, 2026, 3:57 p.m.