Triple

T16285228
Position Surface form Disambiguated ID Type / Status
Subject Bhopal disaster E395372 entity
Predicate facility P19019 FINISHED
Object Union Carbide India Limited pesticide plant E650531 NE FINISHED

How this triple was built (2 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: Union Carbide India Limited pesticide plant | Statement: [Bhopal disaster, facility, Union Carbide India Limited pesticide plant]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Union Carbide India Limited pesticide plant
Context triple: [Bhopal disaster, facility, Union Carbide India Limited pesticide plant]
  • A. Union Carbide India Limited chosen
    Union Carbide India Limited was the Indian subsidiary of Union Carbide Corporation that operated the pesticide plant responsible for the 1984 Bhopal gas tragedy, one of the world’s worst industrial disasters.
  • B. Union Carbide Corporation
    Union Carbide Corporation is a major American chemical company best known for its role in the 1984 Bhopal disaster and for producing a wide range of industrial chemicals and polymers.
  • C. Godrej & Boyce industrial complex
    The Godrej & Boyce industrial complex is a major manufacturing and corporate hub of the Godrej Group located in the Mumbai suburb of Vikhroli.
  • D. SIVA chemical factory
    SIVA chemical factory was an Italian industrial plant where writer and chemist Primo Levi worked as a chemist after surviving World War II.
  • E. Rashtriya Chemicals and Fertilizers, Chembur
    Rashtriya Chemicals and Fertilizers, Chembur is a major public sector chemical and fertilizer manufacturing complex located in the Chembur area of Mumbai, India.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d87f22c7248190a54c949738441e2e completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e24913a55081909a9a5a7a7f4806cc completed April 17, 2026, 2:52 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0017c8f51c8190b73cdf2834eda57f completed May 10, 2026, 5:29 a.m.
Created at: April 10, 2026, 5:05 a.m.