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.