Triple

T21345867
Position Surface form Disambiguated ID Type / Status
Subject Blackford County, Indiana E526333 entity
Predicate hasHistoricalEra P1614 FINISHED
Object Indiana natural gas boom NE NERFINISHED

How this triple was built (3 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: Indiana natural gas boom | Statement: [Blackford County, Indiana, hasHistoricalEra, Indiana natural gas boom]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Indiana natural gas boom
Context triple: [Blackford County, Indiana, hasHistoricalEra, Indiana natural gas boom]
  • A. Kansas Natural Gas Price Protection Act
    The Kansas Natural Gas Price Protection Act is a Kansas state statute enacted to regulate and stabilize natural gas prices and protect consumers and utilities from extreme market volatility.
  • B. Houston Natural Gas
    Houston Natural Gas was a major U.S. natural gas pipeline company that later became a core component of the energy conglomerate Enron.
  • C. Pennsylvania oil rush
    The Pennsylvania oil rush was a mid-19th-century boom sparked by the first successful commercial oil well in the United States, which rapidly transformed the Oil Creek region into the world’s earliest major petroleum-producing area.
  • D. Peoples Natural Gas Field
    Peoples Natural Gas Field is a minor league baseball stadium in Altoona, Pennsylvania, best known as the home of the Altoona Curve.
  • E. Glenn Pool oil field boom
    The Glenn Pool oil field boom was an early 20th-century petroleum discovery in Oklahoma that triggered rapid industrial growth and helped establish Tulsa as a major global center of the oil industry.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Indiana natural gas boom
Target entity description: The Indiana natural gas boom was a late-19th-century economic and industrial surge in Indiana driven by the discovery and exploitation of large natural gas fields, which transformed many local communities and industries.
  • A. Kansas Natural Gas Price Protection Act
    The Kansas Natural Gas Price Protection Act is a Kansas state statute enacted to regulate and stabilize natural gas prices and protect consumers and utilities from extreme market volatility.
  • B. Houston Natural Gas
    Houston Natural Gas was a major U.S. natural gas pipeline company that later became a core component of the energy conglomerate Enron.
  • C. Pennsylvania oil rush
    The Pennsylvania oil rush was a mid-19th-century boom sparked by the first successful commercial oil well in the United States, which rapidly transformed the Oil Creek region into the world’s earliest major petroleum-producing area.
  • D. Peoples Natural Gas Field
    Peoples Natural Gas Field is a minor league baseball stadium in Altoona, Pennsylvania, best known as the home of the Altoona Curve.
  • E. Glenn Pool oil field boom
    The Glenn Pool oil field boom was an early 20th-century petroleum discovery in Oklahoma that triggered rapid industrial growth and helped establish Tulsa as a major global center of the oil industry.
  • F. None of above. chosen

Provenance (2 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_69e0b51cd5cc81909ac1187971e8a8ad completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e8a854e8ec81909efd41c1e959cc61 completed April 22, 2026, 10:52 a.m.
Created at: April 16, 2026, 4:54 p.m.