Triple

T7006805
Position Surface form Disambiguated ID Type / Status
Subject Praia da Luz E162476 entity
Predicate knownFor P22 FINISHED
Object Madeleine McCann disappearance
The Madeleine McCann disappearance is the unresolved 2007 case of a three-year-old British girl who vanished from a holiday apartment in Portugal, becoming one of the most widely publicized missing-person investigations in modern history.
E635712 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: Madeleine McCann disappearance | Statement: [Praia da Luz, knownFor, Madeleine McCann disappearance]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Madeleine McCann disappearance
Context triple: [Praia da Luz, knownFor, Madeleine McCann disappearance]
  • A. Missing People
    Missing People is a UK-based charity that provides support to missing individuals and their families, while working with authorities and the public to help find and safeguard them.
  • B. Lindbergh kidnapping
    The Lindbergh kidnapping was the infamous 1932 abduction and murder of aviator Charles Lindbergh’s young son, a crime that gripped the United States and led to major changes in federal kidnapping laws.
  • C. John Darwin disappearance case
    The John Darwin disappearance case is a notorious British criminal scandal in which a former teacher and prison officer faked his own death in a canoeing accident to commit insurance fraud, only to be exposed years later after secretly living with his wife.
  • D. Girl Missing
    "Girl Missing" is a medical thriller novel by Tess Gerritsen that follows a medical examiner uncovering a deadly conspiracy behind a series of mysterious deaths.
  • E. Victoria Climbié Inquiry
    The Victoria Climbié Inquiry was a major public investigation in the UK into the failures of child protection services following the abuse and death of eight-year-old Victoria Climbié, leading to wide-ranging reforms in child safeguarding policy and practice.
  • 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: Madeleine McCann disappearance
Triple: [Praia da Luz, knownFor, Madeleine McCann disappearance]
Generated description
The Madeleine McCann disappearance is the unresolved 2007 case of a three-year-old British girl who vanished from a holiday apartment in Portugal, becoming one of the most widely publicized missing-person investigations in modern history.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Madeleine McCann disappearance
Target entity description: The Madeleine McCann disappearance is the unresolved 2007 case of a three-year-old British girl who vanished from a holiday apartment in Portugal, becoming one of the most widely publicized missing-person investigations in modern history.
  • A. Missing People
    Missing People is a UK-based charity that provides support to missing individuals and their families, while working with authorities and the public to help find and safeguard them.
  • B. Lindbergh kidnapping
    The Lindbergh kidnapping was the infamous 1932 abduction and murder of aviator Charles Lindbergh’s young son, a crime that gripped the United States and led to major changes in federal kidnapping laws.
  • C. John Darwin disappearance case
    The John Darwin disappearance case is a notorious British criminal scandal in which a former teacher and prison officer faked his own death in a canoeing accident to commit insurance fraud, only to be exposed years later after secretly living with his wife.
  • D. Girl Missing
    "Girl Missing" is a medical thriller novel by Tess Gerritsen that follows a medical examiner uncovering a deadly conspiracy behind a series of mysterious deaths.
  • E. Victoria Climbié Inquiry
    The Victoria Climbié Inquiry was a major public investigation in the UK into the failures of child protection services following the abuse and death of eight-year-old Victoria Climbié, leading to wide-ranging reforms in child safeguarding policy and practice.
  • 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_69c6885928148190ae31909fbb5e9849 completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6dc35cb848190a839919021efce81 completed March 27, 2026, 7:36 p.m.
NED1 Entity disambiguation (via context triple) batch_69c76a43c3a081909b9150d36ba107f5 completed March 28, 2026, 5:42 a.m.
NEDg Description generation batch_69c76b3c87708190a04c48c41bb9904b completed March 28, 2026, 5:46 a.m.
NED2 Entity disambiguation (via description) batch_69c76bb8c7788190bf54b805f651e28e completed March 28, 2026, 5:48 a.m.
Created at: March 27, 2026, 2:33 p.m.