Triple

T11089659
Position Surface form Disambiguated ID Type / Status
Subject Landscape Arch E262216 entity
Predicate notableRockfallEvent P68329 FINISHED
Object large rock slab collapse in the 1990s LITERAL FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's LITERAL type shown above.

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: large rock slab collapse in the 1990s | Statement: [Landscape Arch, notableRockfallEvent, large rock slab collapse in the 1990s]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: notableRockfallEvent
Context triple: [Landscape Arch, notableRockfallEvent, large rock slab collapse in the 1990s]
  • A. hadMajorRockfall chosen
    Indicates that a significant rockfall event has occurred at or affected the subject entity.
  • B. notableGorge
    Indicates a relationship where a gorge is recognized as notable, significant, or of particular interest in some context.
  • C. notableEarthquake
    Indicates that an earthquake event is significant or noteworthy due to its magnitude, impact, or historical importance.
  • D. naturalCaveCollapsed
    Indicates that a naturally formed cave has undergone a structural failure resulting in its partial or complete collapse.
  • E. triggeredLandslides
    Indicates that one entity caused or initiated landslides affecting another entity or area.
  • F. None of above.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69d6aa9a40d88190a373e2c7e48285db elicitation completed
NER batch_69d799e96ca08190838c8a04d1eb2a16 ner completed
PD batch_69d744185a5881909ba4cf151d1798ec pd completed
Created at: April 8, 2026, 9:27 p.m.