Triple

T7241175
Position Surface form Disambiguated ID Type / Status
Subject Bhopal E155357 entity
Predicate disasterCompanyInvolved P75960 FINISHED
Object Union Carbide India Limited
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.
E650531 NE FINISHED

How this triple was built (5 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 | Statement: [Bhopal, disasterCompanyInvolved, Union Carbide India Limited]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Union Carbide India Limited
Context triple: [Bhopal, disasterCompanyInvolved, Union Carbide India Limited]
  • A. Bengal Chemicals & Pharmaceuticals
    Bengal Chemicals & Pharmaceuticals is one of India’s earliest indigenous pharmaceutical and chemical manufacturing companies, established in the late 19th century and known for pioneering the country’s modern chemical industry.
  • 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. Hindalco Industries
    Hindalco Industries is a leading Indian metals company, primarily engaged in aluminium and copper production, and is part of the Aditya Birla Group conglomerate.
  • D. Birla Corporation Limited
    Birla Corporation Limited is a major Indian conglomerate company of the Birla family, primarily known for its cement and building materials business along with diversified industrial interests.
  • E. Mishra Dhatu Nigam Limited
    Mishra Dhatu Nigam Limited is an Indian public sector company specializing in the manufacture of superalloys, special steels, and titanium alloys primarily for strategic sectors such as defence, space, and nuclear energy.
  • 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: Union Carbide India Limited
Triple: [Bhopal, disasterCompanyInvolved, Union Carbide India Limited]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Union Carbide India Limited
Target entity description: 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.
  • A. Bengal Chemicals & Pharmaceuticals
    Bengal Chemicals & Pharmaceuticals is one of India’s earliest indigenous pharmaceutical and chemical manufacturing companies, established in the late 19th century and known for pioneering the country’s modern chemical industry.
  • 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. Hindalco Industries
    Hindalco Industries is a leading Indian metals company, primarily engaged in aluminium and copper production, and is part of the Aditya Birla Group conglomerate.
  • D. Birla Corporation Limited
    Birla Corporation Limited is a major Indian conglomerate company of the Birla family, primarily known for its cement and building materials business along with diversified industrial interests.
  • E. Mishra Dhatu Nigam Limited
    Mishra Dhatu Nigam Limited is an Indian public sector company specializing in the manufacture of superalloys, special steels, and titanium alloys primarily for strategic sectors such as defence, space, and nuclear energy.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: disasterCompanyInvolved
Context triple: [Bhopal, disasterCompanyInvolved, Union Carbide India Limited]
  • A. disasterDepicted
    Indicates that one entity visually represents or portrays a disaster involving or affecting another entity.
  • B. affectedCompany
    Indicates that a company is impacted or influenced by a particular event, action, or entity.
  • C. causeOfDisaster
    Indicates that the subject is responsible for bringing about or triggering the specified disaster.
  • D. associatedCompanyFate
    Indicates that there is a relationship between an entity and the outcome or final status (e.g., closure, acquisition, bankruptcy) of a company with which it is or was associated.
  • E. hasDisaster
    Indicates that an entity experiences, is affected by, or is associated with a disaster event.
  • F. None of above. chosen

Provenance (7 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_69c688143bfc81908d4176617735e601 completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6ea552a688190a00f5d0ad982f787 completed March 27, 2026, 8:36 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7cc4292c881909ca7b140a83ed53d completed March 28, 2026, 12:40 p.m.
NEDg Description generation batch_69c7cd7cb5f081908c2ca7ce8653f25f completed March 28, 2026, 12:45 p.m.
NED2 Entity disambiguation (via description) batch_69c7cdf9e0608190a466ed638b728924 completed March 28, 2026, 12:47 p.m.
PD Predicate disambiguation batch_69c6e7644648819096a5e2de5d0dbe97 completed March 27, 2026, 8:24 p.m.
PDg Predicate description generation batch_69c6ea539f5c81908001524149903559 completed March 27, 2026, 8:36 p.m.
Created at: March 27, 2026, 2:55 p.m.