Triple

T2342693
Position Surface form Disambiguated ID Type / Status
Subject Chicxulub impact crater E45060 entity
Predicate impactEvent P38853 FINISHED
Object Chicxulub impact event E45060 NE FINISHED

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: Chicxulub impact event | Statement: [Chicxulub impact crater, impactEvent, Chicxulub impact event]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Chicxulub impact event
Context triple: [Chicxulub impact crater, impactEvent, Chicxulub impact event]
  • A. Chicxulub impact crater chosen
    The Chicxulub impact crater is a massive buried structure in Mexico’s Yucatán Peninsula formed by an asteroid impact widely linked to the mass extinction event that wiped out the non-avian dinosaurs.
  • B. 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.
  • C. Permian–Triassic mass extinction
    The Permian–Triassic mass extinction was the most severe biodiversity crisis in Earth's history, wiping out the majority of marine and terrestrial species around 252 million years ago and marking the boundary between the Paleozoic and Mesozoic eras.
  • D. Triassic–Jurassic extinction event
    The Triassic–Jurassic extinction event was a major mass extinction around 201 million years ago that wiped out many marine and terrestrial species, paving the way for dinosaurs to become the dominant land animals in the Jurassic Period.
  • E. Vredefort Dome
    Vredefort Dome is the world’s largest and oldest known impact crater, located in South Africa and formed by a massive meteorite strike over two billion years ago.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: impactEvent
Context triple: [Chicxulub impact crater, impactEvent, Chicxulub impact event]
  • A. impactBuilding
    Indicates that one entity physically collides with or strikes a building, causing an impact event.
  • B. significantEvent
    Indicates that an event involving the entities is of notable importance or impact within a given context.
  • C. impactTower
    Indicates that one entity exerts a significant force or collision upon a tower-like structure, affecting its state or stability.
  • D. eventInfluencedBy
    Indicates that an event occurs or unfolds in a way that is causally or significantly affected by another entity, factor, or prior event.
  • E. impactIfCompleted
    Indicates the effect or consequence that will occur if the referenced task or action is fully completed.
  • 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_69a88917935081909b755dbf38e81024 completed March 4, 2026, 7:33 p.m.
NER Named-entity recognition batch_69abcade3c808190ab3803538ccbe620 completed March 7, 2026, 6:51 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae9622cdb08190835222482bd22cf4 completed March 9, 2026, 9:42 a.m.
PD Predicate disambiguation batch_69abc59616a8819099711834e6f1ccd6 completed March 7, 2026, 6:28 a.m.
PDg Predicate description generation batch_69abcadd2a0c8190b6973d390e98bd66 completed March 7, 2026, 6:51 a.m.
Created at: March 4, 2026, 7:52 p.m.