Triple

T11758933
Position Surface form Disambiguated ID Type / Status
Subject Hudson family murders E279602 entity
Predicate hasInvestigationAgency P6157 FINISHED
Object Chicago Police Department E6127 NE FINISHED

How this triple was built (3 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: Chicago Police Department | Statement: [Hudson family murders, hasInvestigationAgency, Chicago Police Department]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chicago Police Department
Context triple: [Hudson family murders, hasInvestigationAgency, Chicago Police Department]
  • A. Detroit Police Department
    The Detroit Police Department is the primary law enforcement agency for the city of Detroit, Michigan, historically noted for its controversial role in civil unrest and efforts to reform policing practices.
  • B. Chicago police chosen
    The Chicago police are the municipal law enforcement agency of Chicago, Illinois, historically known for their central role in major labor conflicts, organized crime battles, and high-profile controversies.
  • C. North Chicago Police Department
    The North Chicago Police Department is the municipal law enforcement agency responsible for public safety and crime prevention in the city of North Chicago, Illinois.
  • D. Philadelphia Police Department
    The Philadelphia Police Department is the primary law enforcement agency responsible for policing the city of Philadelphia, Pennsylvania.
  • E. Metropolis Police Department
    The Metropolis Police Department is the primary law enforcement agency responsible for maintaining public safety and order in the fictional city of Metropolis, often depicted in DC Comics stories featuring Superman.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: hasInvestigationAgency
Context triple: [Hudson family murders, hasInvestigationAgency, Chicago Police Department]
  • A. investigatedBy chosen
    Indicates that an entity is the subject of an investigation carried out by another entity.
  • B. areInvestigatedFor
    Indicates that one or more entities are the subject of an investigation concerning a particular issue, incident, or alleged wrongdoing.
  • C. investigatedFor
    Indicates that an entity is the subject of an investigation concerning a suspected involvement in another entity (typically a crime, incident, or wrongdoing).
  • D. hasCrimeInvestigation
    Indicates that an entity is the subject of, or associated with, a formal investigation into a crime.
  • E. investigatedAt
    Indicates that an investigation into an entity or event took place at a specific location or facility.
  • F. None of above.

Provenance (4 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_69d6ab01038c819080714901502c84fc completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d8a5220f148190ae60d1941a579ab6 completed April 10, 2026, 7:22 a.m.
NED1 Entity disambiguation (via context triple) batch_69f01a3dfd1081908221c8061931282b completed April 28, 2026, 2:23 a.m.
PD Predicate disambiguation batch_69d88a829fe481909cc5431de7d6058e completed April 10, 2026, 5:28 a.m.
Created at: April 8, 2026, 9:41 p.m.