Triple

T9303713
Position Surface form Disambiguated ID Type / Status
Subject Matthew Gentzkow E223828 entity
Predicate coAuthor P398 FINISHED
Object Edward Glaeser
Edward Glaeser is an American economist and Harvard professor renowned for his work on urban economics, cities, and the role of ideas and institutions in economic growth.
E790060 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: Edward Glaeser | Statement: [Matthew Gentzkow, coAuthor, Edward Glaeser]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Edward Glaeser
Context triple: [Matthew Gentzkow, coAuthor, Edward Glaeser]
  • A. Raj Chetty
    Raj Chetty is an influential American economist known for his empirical research on inequality, social mobility, and public policy using large-scale data.
  • B. Benjamin M. Friedman
    Benjamin M. Friedman is an American economist known for his influential work on monetary policy, economic growth, and the moral dimensions of capitalism.
  • C. Jonathan Gruber
    Jonathan Gruber is an American economist and MIT professor best known for his key role in designing the Massachusetts health care reform and contributing to the Affordable Care Act.
  • D. Jane Jacobs
    Jane Jacobs was an influential urban theorist and activist best known for her book "The Death and Life of Great American Cities," which championed community-based city planning and vibrant, mixed-use neighborhoods.
  • E. John Tomasi
    John Tomasi is an American political philosopher known for his work on the intersection of classical liberalism and theories of justice, particularly in his book "Free Market Fairness."
  • 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: Edward Glaeser
Triple: [Matthew Gentzkow, coAuthor, Edward Glaeser]
Generated description
Edward Glaeser is an American economist and Harvard professor renowned for his work on urban economics, cities, and the role of ideas and institutions in economic growth.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Edward Glaeser
Target entity description: Edward Glaeser is an American economist and Harvard professor renowned for his work on urban economics, cities, and the role of ideas and institutions in economic growth.
  • A. Raj Chetty
    Raj Chetty is an influential American economist known for his empirical research on inequality, social mobility, and public policy using large-scale data.
  • B. Benjamin M. Friedman
    Benjamin M. Friedman is an American economist known for his influential work on monetary policy, economic growth, and the moral dimensions of capitalism.
  • C. Jonathan Gruber
    Jonathan Gruber is an American economist and MIT professor best known for his key role in designing the Massachusetts health care reform and contributing to the Affordable Care Act.
  • D. Jane Jacobs
    Jane Jacobs was an influential urban theorist and activist best known for her book "The Death and Life of Great American Cities," which championed community-based city planning and vibrant, mixed-use neighborhoods.
  • E. John Tomasi
    John Tomasi is an American political philosopher known for his work on the intersection of classical liberalism and theories of justice, particularly in his book "Free Market Fairness."
  • 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_69ca8424d0f08190831e2e93c6533aeb completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cd08d4c5e48190aa8c744a158e5fbb completed April 1, 2026, noon
NED1 Entity disambiguation (via context triple) batch_69d0b26ae3c881909e88f0253e73f0ea completed April 4, 2026, 6:40 a.m.
NEDg Description generation batch_69d0b3ba0bd88190873816ec7e7929a7 completed April 4, 2026, 6:46 a.m.
NED2 Entity disambiguation (via description) batch_69d0b49ec4c88190a48909e7022d7e60 completed April 4, 2026, 6:50 a.m.
Created at: March 30, 2026, 7:36 p.m.