Triple

T421313
Position Surface form Disambiguated ID Type / Status
Subject Lou Henry Hoover E8107 entity
Predicate associatedWith P37 FINISHED
Object Hoover Institution
The Hoover Institution is a public policy think tank at Stanford University known for its research on economics, political systems, and international affairs, with a traditionally conservative and free-market orientation.
E53740 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: Hoover Institution | Statement: [Lou Henry Hoover, associatedWith, Hoover Institution]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hoover Institution
Context triple: [Lou Henry Hoover, associatedWith, Hoover Institution]
  • A. Schlesinger Library
    Schlesinger Library is a major research library at Harvard University specializing in the history of women, gender, and feminism, particularly in the United States.
  • B. Houghton Library
    Houghton Library is Harvard University's principal rare books and manuscripts library, renowned for its extensive collections of literary, historical, and cultural materials.
  • C. Smithsonian Institution
    The Smithsonian Institution is a renowned group of museums and research centers administered by the U.S. government, dedicated to the preservation and dissemination of knowledge in science, history, art, and culture.
  • D. Washington Institute
    Washington Institute was the original name of what is now Washington University in St. Louis, a major private research university in Missouri.
  • E. Harvard-Yenching Library
    The Harvard-Yenching Library is Harvard University's primary research library for East Asian studies, renowned for its extensive collections of Chinese, Japanese, Korean, and other East Asian materials.
  • 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: Hoover Institution
Triple: [Lou Henry Hoover, associatedWith, Hoover Institution]
Generated description
The Hoover Institution is a public policy think tank at Stanford University known for its research on economics, political systems, and international affairs, with a traditionally conservative and free-market orientation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hoover Institution
Target entity description: The Hoover Institution is a public policy think tank at Stanford University known for its research on economics, political systems, and international affairs, with a traditionally conservative and free-market orientation.
  • A. Schlesinger Library
    Schlesinger Library is a major research library at Harvard University specializing in the history of women, gender, and feminism, particularly in the United States.
  • B. Houghton Library
    Houghton Library is Harvard University's principal rare books and manuscripts library, renowned for its extensive collections of literary, historical, and cultural materials.
  • C. Smithsonian Institution
    The Smithsonian Institution is a renowned group of museums and research centers administered by the U.S. government, dedicated to the preservation and dissemination of knowledge in science, history, art, and culture.
  • D. Washington Institute
    Washington Institute was the original name of what is now Washington University in St. Louis, a major private research university in Missouri.
  • E. Harvard-Yenching Library
    The Harvard-Yenching Library is Harvard University's primary research library for East Asian studies, renowned for its extensive collections of Chinese, Japanese, Korean, and other East Asian materials.
  • 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_69a2e7f1d1bc81909cf2dc9754a3c334 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2eebf65cc81908196fee4f09d5889 completed Feb. 28, 2026, 1:33 p.m.
NED1 Entity disambiguation (via context triple) batch_69a42a15efe88190b1dc3337bd775723 completed March 1, 2026, 11:59 a.m.
NEDg Description generation batch_69a42a7dc3108190ad644aee25d95d50 completed March 1, 2026, 12:01 p.m.
NED2 Entity disambiguation (via description) batch_69a42b19e7148190816b50e00319b12b completed March 1, 2026, 12:03 p.m.
Created at: Feb. 28, 2026, 1:11 p.m.