Triple

T3049469
Position Surface form Disambiguated ID Type / Status
Subject Belfer Center for Science and International Affairs E83531 entity
Predicate namedAfter P63 FINISHED
Object Robert A. Belfer
Robert A. Belfer is an American businessman and philanthropist known for his major support of academic and policy institutions, including Harvard’s Belfer Center for Science and International Affairs.
E405480 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: Robert A. Belfer | Statement: [Belfer Center for Science and International Affairs, namedAfter, Robert A. Belfer]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Robert A. Belfer
Context triple: [Belfer Center for Science and International Affairs, namedAfter, Robert A. Belfer]
  • A. Edward S. Feldman
    Edward S. Feldman is an American film producer known for overseeing a range of notable movies across several decades, including acclaimed dramas and thrillers.
  • B. Sidney Levin
    Sidney Levin was a film editor best known for his work on influential American movies such as Martin Scorsese’s early crime drama "Mean Streets."
  • C. Harold T. Shapiro
    Harold T. Shapiro is an economist and academic leader best known for serving as president of both Princeton University and the University of Michigan and for his influential work at the intersection of higher education and public policy.
  • D. Joseph E. Levine
    Joseph E. Levine was an influential American film producer and distributor known for aggressively marketing and popularizing both foreign and domestic films in the mid-20th century.
  • E. Louis D. Rubin Jr.
    Louis D. Rubin Jr. was an influential American literary critic, scholar, and publisher best known for his pioneering work on Southern literature and for co-founding Algonquin Books.
  • 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: Robert A. Belfer
Triple: [Belfer Center for Science and International Affairs, namedAfter, Robert A. Belfer]
Generated description
Robert A. Belfer is an American businessman and philanthropist known for his major support of academic and policy institutions, including Harvard’s Belfer Center for Science and International Affairs.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Robert A. Belfer
Target entity description: Robert A. Belfer is an American businessman and philanthropist known for his major support of academic and policy institutions, including Harvard’s Belfer Center for Science and International Affairs.
  • A. Edward S. Feldman
    Edward S. Feldman is an American film producer known for overseeing a range of notable movies across several decades, including acclaimed dramas and thrillers.
  • B. Sidney Levin
    Sidney Levin was a film editor best known for his work on influential American movies such as Martin Scorsese’s early crime drama "Mean Streets."
  • C. Harold T. Shapiro
    Harold T. Shapiro is an economist and academic leader best known for serving as president of both Princeton University and the University of Michigan and for his influential work at the intersection of higher education and public policy.
  • D. Joseph E. Levine
    Joseph E. Levine was an influential American film producer and distributor known for aggressively marketing and popularizing both foreign and domestic films in the mid-20th century.
  • E. Louis D. Rubin Jr.
    Louis D. Rubin Jr. was an influential American literary critic, scholar, and publisher best known for his pioneering work on Southern literature and for co-founding Algonquin Books.
  • 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_69ad8b24924c8190a9bb6f61d519e4ae completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69ad9bb00a348190877c9cbf0f13cba4 completed March 8, 2026, 3:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69b54c1cbe848190a75c0e7108a5bc2c completed March 14, 2026, 11:53 a.m.
NEDg Description generation batch_69b54cbf2ad08190b2c396283534fae1 completed March 14, 2026, 11:55 a.m.
NED2 Entity disambiguation (via description) batch_69b54d42d8fc8190ba3bef6999d71e2b completed March 14, 2026, 11:57 a.m.
Created at: March 8, 2026, 3:01 p.m.