Triple

T186747
Position Surface form Disambiguated ID Type / Status
Subject United States housing policy E3996 entity
Predicate historicalEvent P259 FINISHED
Object 2008 United States housing and financial crisis
The 2008 United States housing and financial crisis was a severe economic downturn triggered by the collapse of the housing bubble and widespread mortgage defaults, leading to major financial institution failures and a global recession.
E23718 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: 2008 United States housing and financial crisis | Statement: [United States housing policy, historicalEvent, 2008 United States housing and financial crisis]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 2008 United States housing and financial crisis
Context triple: [United States housing policy, historicalEvent, 2008 United States housing and financial crisis]
  • A. U.S. auto industry crisis of 2008–2010
    The U.S. auto industry crisis of 2008–2010 was a severe financial and operational downturn that nearly bankrupted major American car manufacturers, prompting large-scale government bailouts and restructuring of the sector.
  • B. Panic of 1873
    The Panic of 1873 was a severe global financial crisis that triggered a prolonged economic depression in the United States and Europe, marking a major turning point in the early Gilded Age.
  • C. Wall Street Crash of 1929
    The Wall Street Crash of 1929 was a catastrophic stock market collapse that triggered the Great Depression and led to major reforms of the U.S. financial system.
  • D. Russian financial crisis of 1998
    The Russian financial crisis of 1998 was a severe economic collapse marked by a sharp devaluation of the ruble, default on domestic debt, and banking sector turmoil that undermined confidence in Russia’s post-Soviet market reforms.
  • E. Panic of 1893
    The Panic of 1893 was a severe nationwide economic depression in the United States marked by bank failures, railroad bankruptcies, and mass unemployment that helped bring the Gilded Age to a close.
  • 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: 2008 United States housing and financial crisis
Triple: [United States housing policy, historicalEvent, 2008 United States housing and financial crisis]
Generated description
The 2008 United States housing and financial crisis was a severe economic downturn triggered by the collapse of the housing bubble and widespread mortgage defaults, leading to major financial institution failures and a global recession.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: 2008 United States housing and financial crisis
Target entity description: The 2008 United States housing and financial crisis was a severe economic downturn triggered by the collapse of the housing bubble and widespread mortgage defaults, leading to major financial institution failures and a global recession.
  • A. U.S. auto industry crisis of 2008–2010
    The U.S. auto industry crisis of 2008–2010 was a severe financial and operational downturn that nearly bankrupted major American car manufacturers, prompting large-scale government bailouts and restructuring of the sector.
  • B. Panic of 1873
    The Panic of 1873 was a severe global financial crisis that triggered a prolonged economic depression in the United States and Europe, marking a major turning point in the early Gilded Age.
  • C. Wall Street Crash of 1929
    The Wall Street Crash of 1929 was a catastrophic stock market collapse that triggered the Great Depression and led to major reforms of the U.S. financial system.
  • D. Russian financial crisis of 1998
    The Russian financial crisis of 1998 was a severe economic collapse marked by a sharp devaluation of the ruble, default on domestic debt, and banking sector turmoil that undermined confidence in Russia’s post-Soviet market reforms.
  • E. Panic of 1893
    The Panic of 1893 was a severe nationwide economic depression in the United States marked by bank failures, railroad bankruptcies, and mass unemployment that helped bring the Gilded Age to a close.
  • 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_69a25497e2f08190a040f8c6e1842643 completed Feb. 28, 2026, 2:36 a.m.
NER Named-entity recognition batch_69a2594809288190b3d3b1283e7e0d00 completed Feb. 28, 2026, 2:56 a.m.
NED1 Entity disambiguation (via context triple) batch_69a30285b0488190aaa9634bc9168c4c completed Feb. 28, 2026, 2:58 p.m.
NEDg Description generation batch_69a303db62348190a1939b9203f0ea0a completed Feb. 28, 2026, 3:03 p.m.
NED2 Entity disambiguation (via description) batch_69a30453546881908b46ee22696f618f completed Feb. 28, 2026, 3:05 p.m.
Created at: Feb. 28, 2026, 2:40 a.m.