Triple

T437779
Position Surface form Disambiguated ID Type / Status
Subject Northern Central Railway E10046 entity
Predicate affectedBy P9 FINISHED
Object Hurricane Agnes 1972
Hurricane Agnes 1972 was a devastating Atlantic hurricane that caused catastrophic flooding and widespread damage across the eastern United States, particularly in June 1972.
E55322 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: Hurricane Agnes 1972 | Statement: [Northern Central Railway, affectedBy, Hurricane Agnes 1972]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hurricane Agnes 1972
Context triple: [Northern Central Railway, affectedBy, Hurricane Agnes 1972]
  • A. Hurricane Katrina
    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 Hank
    Hurricane Hank was the nickname of Henry Armstrong, a legendary American boxer renowned for simultaneously holding world titles in three different weight divisions.
  • C. Hurricane
    "Hurricane" is a protest song by Bob Dylan that narrates and condemns the wrongful imprisonment of boxer Rubin "Hurricane" Carter.
  • D. Hurricane
    The Hurricane is a British single-seat fighter aircraft that played a crucial role for the Royal Air Force during World War II, particularly in the Battle of Britain.
  • E. Yolanda
    Yolanda is a feminine given name used in various cultures, often associated with figures in the arts, activism, and public life.
  • 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: Hurricane Agnes 1972
Triple: [Northern Central Railway, affectedBy, Hurricane Agnes 1972]
Generated description
Hurricane Agnes 1972 was a devastating Atlantic hurricane that caused catastrophic flooding and widespread damage across the eastern United States, particularly in June 1972.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hurricane Agnes 1972
Target entity description: Hurricane Agnes 1972 was a devastating Atlantic hurricane that caused catastrophic flooding and widespread damage across the eastern United States, particularly in June 1972.
  • A. Hurricane Katrina
    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 Hank
    Hurricane Hank was the nickname of Henry Armstrong, a legendary American boxer renowned for simultaneously holding world titles in three different weight divisions.
  • C. Hurricane
    "Hurricane" is a protest song by Bob Dylan that narrates and condemns the wrongful imprisonment of boxer Rubin "Hurricane" Carter.
  • D. Hurricane
    The Hurricane is a British single-seat fighter aircraft that played a crucial role for the Royal Air Force during World War II, particularly in the Battle of Britain.
  • E. Yolanda
    Yolanda is a feminine given name used in various cultures, often associated with figures in the arts, activism, and public life.
  • 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_69a2e8465ef481909655c681b01e2986 completed Feb. 28, 2026, 1:06 p.m.
NER Named-entity recognition batch_69a2ef26bb78819089b3b5dac0330619 completed Feb. 28, 2026, 1:35 p.m.
NED1 Entity disambiguation (via context triple) batch_69a4366eb0588190beb5c43828f8ca45 completed March 1, 2026, 12:51 p.m.
NEDg Description generation batch_69a436c6f1a0819086f8d8f12bc82e87 completed March 1, 2026, 12:53 p.m.
NED2 Entity disambiguation (via description) batch_69a4379eee248190a417b81afbb403ae completed March 1, 2026, 12:57 p.m.
Created at: Feb. 28, 2026, 1:11 p.m.