Triple

T72258
Position Surface form Disambiguated ID Type / Status
Subject Cretaceous E1446 entity
Predicate associatedWith P37 FINISHED
Object Chicxulub impact event
The Chicxulub impact event was a massive asteroid collision with Earth about 66 million years ago that triggered global environmental catastrophe and is widely believed to have caused the mass extinction of the non-avian dinosaurs.
E6899 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: Chicxulub impact event | Statement: [Cretaceous, associatedWith, Chicxulub impact event]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Chicxulub impact event
Context triple: [Cretaceous, associatedWith, Chicxulub impact event]
  • A. Cretaceous–Paleogene boundary
    The Cretaceous–Paleogene boundary marks the geological transition 66 million years ago associated with a mass extinction event that wiped out non-avian dinosaurs and many other species, likely triggered by a large asteroid impact.
  • B. Deccan Traps volcanism
    Deccan Traps volcanism refers to one of Earth’s largest known volcanic flood basalt events in western India, linked to mass extinction and major climatic changes near the end of the Cretaceous period.
  • C. The Sixth Extinction
    The Sixth Extinction is a nonfiction book by Elizabeth Kolbert that examines humanity’s role in causing an ongoing mass extinction of species and its implications for the planet’s future.
  • D. The Endangered Earth
    The Endangered Earth is the collective representation of the planet’s environmental crisis, recognized by Time as a symbolic “Person of the Year” to highlight global ecological threats and the urgency of conservation.
  • E. Titan
    Titan is the largest moon of Saturn and one of the most intriguing bodies in the Solar System, known for its dense nitrogen-rich atmosphere and hydrocarbon lakes.
  • 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: Chicxulub impact event
Triple: [Cretaceous, associatedWith, Chicxulub impact event]
Generated description
The Chicxulub impact event was a massive asteroid collision with Earth about 66 million years ago that triggered global environmental catastrophe and is widely believed to have caused the mass extinction of the non-avian dinosaurs.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Chicxulub impact event
Target entity description: The Chicxulub impact event was a massive asteroid collision with Earth about 66 million years ago that triggered global environmental catastrophe and is widely believed to have caused the mass extinction of the non-avian dinosaurs.
  • A. Cretaceous–Paleogene boundary chosen
    The Cretaceous–Paleogene boundary marks the geological transition 66 million years ago associated with a mass extinction event that wiped out non-avian dinosaurs and many other species, likely triggered by a large asteroid impact.
  • B. Deccan Traps volcanism
    Deccan Traps volcanism refers to one of Earth’s largest known volcanic flood basalt events in western India, linked to mass extinction and major climatic changes near the end of the Cretaceous period.
  • C. The Sixth Extinction
    The Sixth Extinction is a nonfiction book by Elizabeth Kolbert that examines humanity’s role in causing an ongoing mass extinction of species and its implications for the planet’s future.
  • D. The Endangered Earth
    The Endangered Earth is the collective representation of the planet’s environmental crisis, recognized by Time as a symbolic “Person of the Year” to highlight global ecological threats and the urgency of conservation.
  • E. Titan
    Titan is the largest moon of Saturn and one of the most intriguing bodies in the Solar System, known for its dense nitrogen-rich atmosphere and hydrocarbon lakes.
  • 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_69a24c06b3bc8190aa4ac89026115efc completed Feb. 28, 2026, 1:59 a.m.
NER Named-entity recognition batch_69a24f190d5481909ac8252867242341 completed Feb. 28, 2026, 2:12 a.m.
NED1 Entity disambiguation (via context triple) batch_69a26241d4c08190885dab6aef75dcf3 completed Feb. 28, 2026, 3:34 a.m.
NEDg Description generation batch_69a26319b2b0819080ae6aeec36bc6e3 completed Feb. 28, 2026, 3:38 a.m.
NED2 Entity disambiguation (via description) batch_69a263a07dfc8190a9acf5118f2a68f1 completed Feb. 28, 2026, 3:40 a.m.
Created at: Feb. 28, 2026, 2:03 a.m.