Triple

T5341521
Position Surface form Disambiguated ID Type / Status
Subject Ray Nagin E123953 entity
Predicate notableEvent P259 FINISHED
Object Hurricane Katrina E22990 NE FINISHED

How this triple was built (2 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: Hurricane Katrina | Statement: [Ray Nagin, notableEvent, Hurricane Katrina]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hurricane Katrina
Context triple: [Ray Nagin, notableEvent, Hurricane Katrina]
  • A. Hurricane Katrina chosen
    Hurricane Katrina was a catastrophic 2005 Atlantic hurricane that caused widespread devastation along the U.S. Gulf Coast, particularly in New Orleans, due to extreme flooding and levee failures.
  • B. Hurricane Rita
    Hurricane Rita was a powerful Category 5 Atlantic hurricane in 2005 that caused significant damage along the U.S. Gulf Coast, particularly in Texas and Louisiana.
  • C. Hurricane Andrew
    Hurricane Andrew was a devastating Category 5 Atlantic hurricane in 1992 that caused catastrophic damage in South Florida and parts of Louisiana, becoming one of the costliest and most destructive storms in U.S. history.
  • D. Hurricane Camille
    Hurricane Camille was a catastrophic Category 5 Atlantic hurricane in 1969 that caused extreme devastation and loss of life along the U.S. Gulf Coast, particularly in Mississippi.
  • E. Katrina
    Katrina is a feminine given name of Dutch origin, notably borne by the character Katrina Van Tassel in Washington Irving’s "The Legend of Sleepy Hollow."
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69bd464b07f8819095aa76577c9829e4 completed March 20, 2026, 1:06 p.m.
NER Named-entity recognition batch_69bd85cb250c81908a48e4e2bbebbdb9 completed March 20, 2026, 5:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf77ac8e3c8190a846955a9eb65905 completed March 22, 2026, 5:01 a.m.
Created at: March 20, 2026, 2 p.m.