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.