Triple

T940935
Position Surface form Disambiguated ID Type / Status
Subject Columbia Business School E20302 entity
Predicate hasFaculty P141 FINISHED
Object Nouriel Roubini
Nouriel Roubini is an Iranian-American economist and New York University professor known for accurately predicting the 2008 global financial crisis and for his often pessimistic macroeconomic forecasts.
 E110634 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: Nouriel Roubini | Statement: [Columbia Business School, hasFaculty, Nouriel Roubini]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Nouriel Roubini
Context triple: [Columbia Business School, hasFaculty, Nouriel Roubini]
  • A. Simon Johnson
    Simon Johnson is an economist known for his work on financial crises, institutions, and economic development, and for co-authoring influential books such as "Why Nations Fail" with Daron Acemoglu.
  • B. Stanley Fischer
    Stanley Fischer is an influential Israeli-American economist and policymaker known for his work in macroeconomics and New Keynesian theory, as well as for serving in top roles at the IMF, World Bank, Bank of Israel, and the U.S. Federal Reserve.
  • C. Martin Armstrong
    Martin Armstrong is an American former financial advisor and self-taught economic forecaster known for his controversial "Economic Confidence Model" and high-profile legal troubles related to fraud charges.
  • D. Robert J. Shiller
    Robert J. Shiller is an American economist and Nobel laureate renowned for his work on asset prices, financial bubbles, and behavioral finance.
  • E. Joseph Stiglitz
    Joseph Stiglitz is a Nobel Prize–winning American economist renowned for his work on information asymmetry, inequality, and critiques of unregulated markets.
  • 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: Nouriel Roubini
Triple: [Columbia Business School, hasFaculty, Nouriel Roubini]
Generated description
Nouriel Roubini is an Iranian-American economist and New York University professor known for accurately predicting the 2008 global financial crisis and for his often pessimistic macroeconomic forecasts.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Nouriel Roubini
Target entity description: Nouriel Roubini is an Iranian-American economist and New York University professor known for accurately predicting the 2008 global financial crisis and for his often pessimistic macroeconomic forecasts.
  • A. Simon Johnson
    Simon Johnson is an economist known for his work on financial crises, institutions, and economic development, and for co-authoring influential books such as "Why Nations Fail" with Daron Acemoglu.
  • B. Stanley Fischer
    Stanley Fischer is an influential Israeli-American economist and policymaker known for his work in macroeconomics and New Keynesian theory, as well as for serving in top roles at the IMF, World Bank, Bank of Israel, and the U.S. Federal Reserve.
  • C. Martin Armstrong
    Martin Armstrong is an American former financial advisor and self-taught economic forecaster known for his controversial "Economic Confidence Model" and high-profile legal troubles related to fraud charges.
  • D. Robert J. Shiller
    Robert J. Shiller is an American economist and Nobel laureate renowned for his work on asset prices, financial bubbles, and behavioral finance.
  • E. Joseph Stiglitz
    Joseph Stiglitz is a Nobel Prize–winning American economist renowned for his work on information asymmetry, inequality, and critiques of unregulated markets.
  • 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_69a493b0270c81909e6c9ce310f6aa55 completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4b38cc6888190b1d9043ec8fbcbc3 completed March 1, 2026, 9:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69a826e30c448190acc1457a63d27a4a completed March 4, 2026, 12:34 p.m.
NEDg Description generation batch_69a8343e16908190af102cfce025c31f completed March 4, 2026, 1:31 p.m.
NED2 Entity disambiguation (via description) batch_69a834f3a9288190a8cd28165379cec6 completed March 4, 2026, 1:34 p.m.
Created at: March 1, 2026, 7:40 p.m.