Triple

T11115119
Position Surface form Disambiguated ID Type / Status
Subject Paleogene climatic optimums E262866 entity
Predicate hasComponent P35 FINISHED
Object Late Paleocene Thermal Maximum
The Late Paleocene Thermal Maximum was a brief, intense global warming event around 56 million years ago marked by rapid temperature rise, massive carbon release, and significant changes in ocean chemistry and ecosystems.
E905193 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: Late Paleocene Thermal Maximum | Statement: [Paleogene climatic optimums, hasComponent, Late Paleocene Thermal Maximum]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Late Paleocene Thermal Maximum
Context triple: [Paleogene climatic optimums, hasComponent, Late Paleocene Thermal Maximum]
  • A. Paleocene–Eocene Thermal Maximum
    The Paleocene–Eocene Thermal Maximum was a brief, extreme global warming event about 56 million years ago marked by rapid temperature rise, massive carbon release, and major disruptions to Earth’s climate and ecosystems.
  • B. Paleogene climatic optimums
    Paleogene climatic optimums were intervals of exceptionally warm global climate during the Paleogene Period that set the stage for the cooler conditions of the subsequent Neogene.
  • C. Toarcian Oceanic Anoxic Event
    The Toarcian Oceanic Anoxic Event was a major Early Jurassic global environmental crisis marked by widespread marine oxygen depletion, significant carbon-cycle disruption, and associated mass extinctions.
  • D. Lomagundi event
    The Lomagundi event was a prolonged Paleoproterozoic episode of unusually high carbon isotope ratios in marine carbonates, interpreted as evidence for a major global increase in oxygen production and organic carbon burial.
  • E. Eocene–Oligocene climate transition
    The Eocene–Oligocene climate transition was a major global cooling event around 34 million years ago that marked the shift from a greenhouse to an icehouse Earth, including the formation of large Antarctic ice sheets.
  • 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: Late Paleocene Thermal Maximum
Triple: [Paleogene climatic optimums, hasComponent, Late Paleocene Thermal Maximum]
Generated description
The Late Paleocene Thermal Maximum was a brief, intense global warming event around 56 million years ago marked by rapid temperature rise, massive carbon release, and significant changes in ocean chemistry and ecosystems.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Late Paleocene Thermal Maximum
Target entity description: The Late Paleocene Thermal Maximum was a brief, intense global warming event around 56 million years ago marked by rapid temperature rise, massive carbon release, and significant changes in ocean chemistry and ecosystems.
  • A. Paleocene–Eocene Thermal Maximum chosen
    The Paleocene–Eocene Thermal Maximum was a brief, extreme global warming event about 56 million years ago marked by rapid temperature rise, massive carbon release, and major disruptions to Earth’s climate and ecosystems.
  • B. Paleogene climatic optimums
    Paleogene climatic optimums were intervals of exceptionally warm global climate during the Paleogene Period that set the stage for the cooler conditions of the subsequent Neogene.
  • C. Toarcian Oceanic Anoxic Event
    The Toarcian Oceanic Anoxic Event was a major Early Jurassic global environmental crisis marked by widespread marine oxygen depletion, significant carbon-cycle disruption, and associated mass extinctions.
  • D. Lomagundi event
    The Lomagundi event was a prolonged Paleoproterozoic episode of unusually high carbon isotope ratios in marine carbonates, interpreted as evidence for a major global increase in oxygen production and organic carbon burial.
  • E. Eocene–Oligocene climate transition
    The Eocene–Oligocene climate transition was a major global cooling event around 34 million years ago that marked the shift from a greenhouse to an icehouse Earth, including the formation of large Antarctic ice sheets.
  • F. None of above.

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_69d6aa9b46cc8190b19f9f0cc45bf322 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d79aa7254c8190abce35696ad2be03 completed April 9, 2026, 12:25 p.m.
NED1 Entity disambiguation (via context triple) batch_69e441cb16bc81908b5321506f655e38 completed April 19, 2026, 2:45 a.m.
NEDg Description generation batch_69e44c0606408190819b9d3fd58f818f completed April 19, 2026, 3:29 a.m.
NED2 Entity disambiguation (via description) batch_69e4510dc55081908f89aab15726b2a8 completed April 19, 2026, 3:50 a.m.
Created at: April 8, 2026, 9:27 p.m.