Triple

T2787567
Position Surface form Disambiguated ID Type / Status
Subject Tokyo Metropolitan Police Department E61847 entity
Predicate hasPart P35 FINISHED
Object Explosive Ordnance Disposal Unit
The Explosive Ordnance Disposal Unit is a specialized bomb disposal and counter-explosives team within the Tokyo Metropolitan Police Department responsible for safely handling, neutralizing, and investigating explosive threats.
E300062 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: Explosive Ordnance Disposal Unit | Statement: [Tokyo Metropolitan Police Department, hasPart, Explosive Ordnance Disposal Unit]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Explosive Ordnance Disposal Unit
Context triple: [Tokyo Metropolitan Police Department, hasPart, Explosive Ordnance Disposal Unit]
  • A. Explosives Unit
    The Explosives Unit is a specialized section of the FBI Laboratory that analyzes bombs, explosive devices, and related evidence to support criminal and counterterrorism investigations.
  • B. Center for Explosive Ordnance Disposal and Diving
    The Center for Explosive Ordnance Disposal and Diving is a U.S. Navy training institution that prepares personnel in bomb disposal, underwater demolition, and specialized diving operations.
  • C. 52nd Ordnance Group (EOD)
    The 52nd Ordnance Group (EOD) is a U.S. Army explosive ordnance disposal unit responsible for command and control of EOD operations supporting military forces and homeland defense.
  • D. Special Weapons and Tactics unit
    The Special Weapons and Tactics unit is a specialized law enforcement team trained and equipped to handle high-risk operations such as hostage rescues, armed standoffs, and counterterrorism incidents.
  • E. Special Operations Branch
    The Special Operations Branch was a covert unit within the World War II-era Office of Strategic Services responsible for organizing and conducting sabotage, guerrilla warfare, and other behind-the-lines special operations.
  • 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: Explosive Ordnance Disposal Unit
Triple: [Tokyo Metropolitan Police Department, hasPart, Explosive Ordnance Disposal Unit]
Generated description
The Explosive Ordnance Disposal Unit is a specialized bomb disposal and counter-explosives team within the Tokyo Metropolitan Police Department responsible for safely handling, neutralizing, and investigating explosive threats.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Explosive Ordnance Disposal Unit
Target entity description: The Explosive Ordnance Disposal Unit is a specialized bomb disposal and counter-explosives team within the Tokyo Metropolitan Police Department responsible for safely handling, neutralizing, and investigating explosive threats.
  • A. Explosives Unit
    The Explosives Unit is a specialized section of the FBI Laboratory that analyzes bombs, explosive devices, and related evidence to support criminal and counterterrorism investigations.
  • B. Center for Explosive Ordnance Disposal and Diving
    The Center for Explosive Ordnance Disposal and Diving is a U.S. Navy training institution that prepares personnel in bomb disposal, underwater demolition, and specialized diving operations.
  • C. 52nd Ordnance Group (EOD)
    The 52nd Ordnance Group (EOD) is a U.S. Army explosive ordnance disposal unit responsible for command and control of EOD operations supporting military forces and homeland defense.
  • D. Special Weapons and Tactics unit
    The Special Weapons and Tactics unit is a specialized law enforcement team trained and equipped to handle high-risk operations such as hostage rescues, armed standoffs, and counterterrorism incidents.
  • E. Special Operations Branch
    The Special Operations Branch was a covert unit within the World War II-era Office of Strategic Services responsible for organizing and conducting sabotage, guerrilla warfare, and other behind-the-lines special operations.
  • 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_69ab4b7f51d881908768300ebd2fbdae completed March 6, 2026, 9:47 p.m.
NER Named-entity recognition batch_69abddb264c88190af1699785ecf3161 completed March 7, 2026, 8:11 a.m.
NED1 Entity disambiguation (via context triple) batch_69afc6555ee08190b1ddd5446818f74e completed March 10, 2026, 7:20 a.m.
NEDg Description generation batch_69afc933ed9081909b76c1ab4f92199c completed March 10, 2026, 7:33 a.m.
NED2 Entity disambiguation (via description) batch_69afc9c9da88819092ddfef9c2c7a9f0 completed March 10, 2026, 7:35 a.m.
Created at: March 6, 2026, 9:57 p.m.