Triple

T9264715
Position Surface form Disambiguated ID Type / Status
Subject Out of Gas: The End of the Age of Oil E222667 entity
Predicate explains P264 FINISHED
Object Hubbert peak theory
Hubbert peak theory is a model in petroleum geology that predicts the production rate of oil fields or regions will follow a bell-shaped curve, peaking when roughly half the resource is extracted and then irreversibly declining.
E788338 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: Hubbert peak theory | Statement: [Out of Gas: The End of the Age of Oil, explains, Hubbert peak theory]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hubbert peak theory
Context triple: [Out of Gas: The End of the Age of Oil, explains, Hubbert peak theory]
  • A. Out of Gas: The End of the Age of Oil
    Out of Gas: The End of the Age of Oil is a popular science book by physicist David L. Goodstein that explains the science of fossil fuels and warns about the impending decline of global oil production and its consequences.
  • B. The Economics of Exhaustible Resources
    The Economics of Exhaustible Resources is a seminal work in environmental and resource economics that develops the theoretical foundations for how societies should optimally use and manage finite natural resources over time.
  • C. Jevons paradox
    Jevons paradox is an economic observation that increased efficiency in using a resource can lead to higher overall consumption of that resource rather than a reduction.
  • D. limits to growth
    Limits to Growth is a seminal 1972 report and concept in systems thinking that models how exponential economic and population growth can exceed the planet’s finite resources, leading to potential ecological and societal collapse.
  • E. Rare Earth hypothesis
    The Rare Earth hypothesis argues that while simple life may be common in the universe, the combination of conditions needed for complex, intelligent life is so improbable that Earth-like civilizations are exceedingly rare.
  • 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: Hubbert peak theory
Triple: [Out of Gas: The End of the Age of Oil, explains, Hubbert peak theory]
Generated description
Hubbert peak theory is a model in petroleum geology that predicts the production rate of oil fields or regions will follow a bell-shaped curve, peaking when roughly half the resource is extracted and then irreversibly declining.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hubbert peak theory
Target entity description: Hubbert peak theory is a model in petroleum geology that predicts the production rate of oil fields or regions will follow a bell-shaped curve, peaking when roughly half the resource is extracted and then irreversibly declining.
  • A. Out of Gas: The End of the Age of Oil
    Out of Gas: The End of the Age of Oil is a popular science book by physicist David L. Goodstein that explains the science of fossil fuels and warns about the impending decline of global oil production and its consequences.
  • B. The Economics of Exhaustible Resources
    The Economics of Exhaustible Resources is a seminal work in environmental and resource economics that develops the theoretical foundations for how societies should optimally use and manage finite natural resources over time.
  • C. Jevons paradox
    Jevons paradox is an economic observation that increased efficiency in using a resource can lead to higher overall consumption of that resource rather than a reduction.
  • D. limits to growth
    Limits to Growth is a seminal 1972 report and concept in systems thinking that models how exponential economic and population growth can exceed the planet’s finite resources, leading to potential ecological and societal collapse.
  • E. Rare Earth hypothesis
    The Rare Earth hypothesis argues that while simple life may be common in the universe, the combination of conditions needed for complex, intelligent life is so improbable that Earth-like civilizations are exceedingly rare.
  • 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_69ca841f2e808190a64f4c31903a1332 completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cd0748a1f481909d9d876692cefccc completed April 1, 2026, 11:53 a.m.
NED1 Entity disambiguation (via context triple) batch_69d09c0f0c6c81909f97ccc4c09e8072 completed April 4, 2026, 5:05 a.m.
NEDg Description generation batch_69d09d6cc45c8190b6cb44212ccfcbc8 completed April 4, 2026, 5:11 a.m.
NED2 Entity disambiguation (via description) batch_69d09e2069048190ac22b738fa324771 completed April 4, 2026, 5:14 a.m.
Created at: March 30, 2026, 7:32 p.m.