Triple

T18364614
Position Surface form Disambiguated ID Type / Status
Subject Louise Delamere E440006 entity
Predicate notableWork P4 FINISHED
Object The Marchioness Disaster
The Marchioness Disaster is a British television drama (docudrama) that reconstructs and explores the tragic 1989 Thames riverboat collision and its aftermath.
E1319349 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: The Marchioness Disaster | Statement: [Louise Delamere, notableWork, The Marchioness Disaster]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: The Marchioness Disaster
Context triple: [Louise Delamere, notableWork, The Marchioness Disaster]
  • A. Morecambe Bay cockling disaster
    The Morecambe Bay cockling disaster was a 2004 tragedy in which at least 21 undocumented Chinese migrant workers drowned while harvesting cockles off the coast of northwest England, exposing severe exploitation and safety failures in the shellfish industry.
  • B. Tay Bridge disaster
    The Tay Bridge disaster was a catastrophic 1879 railway bridge collapse in Scotland during a violent storm, killing dozens of passengers and prompting major changes in bridge engineering and safety standards.
  • C. White Ship disaster
    The White Ship disaster was a catastrophic 1120 shipwreck in the English Channel that drowned King Henry I’s heir William Adelin and triggered a succession crisis leading to the period of civil war known as The Anarchy.
  • D. Hindenburg disaster
    The Hindenburg disaster was the 1937 explosion and fire of the German passenger airship LZ 129 Hindenburg in New Jersey, a highly publicized catastrophe that marked the end of the airship era.
  • E. SAS Pietermaritzburg wreck
    The SAS Pietermaritzburg wreck is a popular South African scuba diving site formed by the scuttled former naval vessel SAS Pietermaritzburg, now serving as an artificial reef.
  • 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: The Marchioness Disaster
Triple: [Louise Delamere, notableWork, The Marchioness Disaster]
Generated description
The Marchioness Disaster is a British television drama (docudrama) that reconstructs and explores the tragic 1989 Thames riverboat collision and its aftermath.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: The Marchioness Disaster
Target entity description: The Marchioness Disaster is a British television drama (docudrama) that reconstructs and explores the tragic 1989 Thames riverboat collision and its aftermath.
  • A. Morecambe Bay cockling disaster
    The Morecambe Bay cockling disaster was a 2004 tragedy in which at least 21 undocumented Chinese migrant workers drowned while harvesting cockles off the coast of northwest England, exposing severe exploitation and safety failures in the shellfish industry.
  • B. Tay Bridge disaster
    The Tay Bridge disaster was a catastrophic 1879 railway bridge collapse in Scotland during a violent storm, killing dozens of passengers and prompting major changes in bridge engineering and safety standards.
  • C. White Ship disaster
    The White Ship disaster was a catastrophic 1120 shipwreck in the English Channel that drowned King Henry I’s heir William Adelin and triggered a succession crisis leading to the period of civil war known as The Anarchy.
  • D. Hindenburg disaster
    The Hindenburg disaster was the 1937 explosion and fire of the German passenger airship LZ 129 Hindenburg in New Jersey, a highly publicized catastrophe that marked the end of the airship era.
  • E. SAS Pietermaritzburg wreck
    The SAS Pietermaritzburg wreck is a popular South African scuba diving site formed by the scuttled former naval vessel SAS Pietermaritzburg, now serving as an artificial reef.
  • 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_69d8b918221c8190a9f7b563d64ac677 completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e516de778c8190a75335ced4e1f834 completed April 19, 2026, 5:54 p.m.
NED1 Entity disambiguation (via context triple) batch_6a03cc3560208190b4e236392a8bffb8 completed May 13, 2026, 12:56 a.m.
NEDg Description generation batch_6a03ccb5a29881909adf08dab680db78 completed May 13, 2026, 12:58 a.m.
NED2 Entity disambiguation (via description) batch_6a03cd0c2204819089326be4c699a745 completed May 13, 2026, 12:59 a.m.
Created at: April 10, 2026, 10:38 a.m.