Triple

T9873625
Position Surface form Disambiguated ID Type / Status
Subject Tamil Nadu Home Department E240019 entity
Predicate oversees P46 FINISHED
Object Tamil Nadu Fire and Rescue Services
Tamil Nadu Fire and Rescue Services is the state government agency responsible for fire prevention, firefighting, and emergency rescue operations across Tamil Nadu, India.
 E826641 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: Tamil Nadu Fire and Rescue Services | Statement: [Tamil Nadu Home Department, oversees, Tamil Nadu Fire and Rescue Services]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tamil Nadu Fire and Rescue Services
Context triple: [Tamil Nadu Home Department, oversees, Tamil Nadu Fire and Rescue Services]
  • A. Tamil Nadu Public Works Department
    The Tamil Nadu Public Works Department is the state government agency responsible for planning, constructing, and maintaining public infrastructure such as buildings, roads, and irrigation systems in Tamil Nadu, India.
  • B. Tamil Nadu Medical Services Corporation
    Tamil Nadu Medical Services Corporation is a state-owned agency responsible for procuring, managing, and distributing medicines, medical equipment, and supplies to public healthcare institutions across Tamil Nadu.
  • C. Tamil Nadu Pollution Control Board
    The Tamil Nadu Pollution Control Board is a state government regulatory body responsible for monitoring, controlling, and preventing environmental pollution across Tamil Nadu.
  • D. Chennai Metropolitan Development Authority
    The Chennai Metropolitan Development Authority is the statutory body responsible for urban planning and development regulation across the Chennai metropolitan region in Tamil Nadu, India.
  • E. Madurai City Municipal Corporation
    Madurai City Municipal Corporation is the local civic body responsible for administering and providing municipal services to the city of Madurai in Tamil Nadu, India.
  • 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: Tamil Nadu Fire and Rescue Services
Triple: [Tamil Nadu Home Department, oversees, Tamil Nadu Fire and Rescue Services]
Generated description
Tamil Nadu Fire and Rescue Services is the state government agency responsible for fire prevention, firefighting, and emergency rescue operations across Tamil Nadu, India.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tamil Nadu Fire and Rescue Services
Target entity description: Tamil Nadu Fire and Rescue Services is the state government agency responsible for fire prevention, firefighting, and emergency rescue operations across Tamil Nadu, India.
  • A. Tamil Nadu Public Works Department
    The Tamil Nadu Public Works Department is the state government agency responsible for planning, constructing, and maintaining public infrastructure such as buildings, roads, and irrigation systems in Tamil Nadu, India.
  • B. Tamil Nadu Medical Services Corporation
    Tamil Nadu Medical Services Corporation is a state-owned agency responsible for procuring, managing, and distributing medicines, medical equipment, and supplies to public healthcare institutions across Tamil Nadu.
  • C. Tamil Nadu Pollution Control Board
    The Tamil Nadu Pollution Control Board is a state government regulatory body responsible for monitoring, controlling, and preventing environmental pollution across Tamil Nadu.
  • D. Chennai Metropolitan Development Authority
    The Chennai Metropolitan Development Authority is the statutory body responsible for urban planning and development regulation across the Chennai metropolitan region in Tamil Nadu, India.
  • E. Madurai City Municipal Corporation
    Madurai City Municipal Corporation is the local civic body responsible for administering and providing municipal services to the city of Madurai in Tamil Nadu, India.
  • 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_69ca84e8a0788190b9061811d50fd554 completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cdb3f754008190abe3fe034b42908e completed April 2, 2026, 12:10 a.m.
NED1 Entity disambiguation (via context triple) batch_69d1e47515788190b6644021e187e771 completed April 5, 2026, 4:26 a.m.
NEDg Description generation batch_69d1e57366748190bf617374264d1873 completed April 5, 2026, 4:30 a.m.
NED2 Entity disambiguation (via description) batch_69d1e5ed9818819095119c3478f97419 completed April 5, 2026, 4:32 a.m.
Created at: March 30, 2026, 8:37 p.m.