Triple

T3111539
Position Surface form Disambiguated ID Type / Status
Subject Tiruchirappalli E64961 entity
Predicate hasIndustrialFacility P12416 FINISHED
Object Bharat Heavy Electricals Limited, Tiruchirappalli
Bharat Heavy Electricals Limited, Tiruchirappalli is a major manufacturing complex of India’s state-owned engineering and power equipment company, known especially for producing boilers and heavy power plant components.
E326578 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: Bharat Heavy Electricals Limited, Tiruchirappalli | Statement: [Tiruchirappalli, hasIndustrialFacility, Bharat Heavy Electricals Limited, Tiruchirappalli]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Bharat Heavy Electricals Limited, Tiruchirappalli
Context triple: [Tiruchirappalli, hasIndustrialFacility, Bharat Heavy Electricals Limited, Tiruchirappalli]
  • A. Bharat Electronics Limited
    Bharat Electronics Limited is an Indian state-owned aerospace and defence electronics company that designs, develops, and manufactures advanced electronic systems for the armed forces and other government agencies.
  • B. Garden Reach Shipbuilders & Engineers
    Garden Reach Shipbuilders & Engineers is an Indian state-owned shipbuilding company based in Kolkata, primarily known for constructing warships and other naval vessels for the Indian Navy and Coast Guard.
  • C. 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.
  • D. Hindustan Aeronautics Limited
    Hindustan Aeronautics Limited is India’s premier state-owned aerospace and defence company, known for designing, manufacturing, and maintaining aircraft and related systems for the Indian armed forces.
  • E. Ordnance Factory Board
    The Ordnance Factory Board was India’s state-owned conglomerate of defence production facilities, responsible for manufacturing arms, ammunition, and military equipment for the armed forces and other security agencies.
  • 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: Bharat Heavy Electricals Limited, Tiruchirappalli
Triple: [Tiruchirappalli, hasIndustrialFacility, Bharat Heavy Electricals Limited, Tiruchirappalli]
Generated description
Bharat Heavy Electricals Limited, Tiruchirappalli is a major manufacturing complex of India’s state-owned engineering and power equipment company, known especially for producing boilers and heavy power plant components.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Bharat Heavy Electricals Limited, Tiruchirappalli
Target entity description: Bharat Heavy Electricals Limited, Tiruchirappalli is a major manufacturing complex of India’s state-owned engineering and power equipment company, known especially for producing boilers and heavy power plant components.
  • A. Bharat Electronics Limited
    Bharat Electronics Limited is an Indian state-owned aerospace and defence electronics company that designs, develops, and manufactures advanced electronic systems for the armed forces and other government agencies.
  • B. Garden Reach Shipbuilders & Engineers
    Garden Reach Shipbuilders & Engineers is an Indian state-owned shipbuilding company based in Kolkata, primarily known for constructing warships and other naval vessels for the Indian Navy and Coast Guard.
  • C. 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.
  • D. Hindustan Aeronautics Limited
    Hindustan Aeronautics Limited is India’s premier state-owned aerospace and defence company, known for designing, manufacturing, and maintaining aircraft and related systems for the Indian armed forces.
  • E. Ordnance Factory Board
    The Ordnance Factory Board was India’s state-owned conglomerate of defence production facilities, responsible for manufacturing arms, ammunition, and military equipment for the armed forces and other security agencies.
  • 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_69ad857eeaf48190b34ebfdaa7a264cf completed March 8, 2026, 2:19 p.m.
NER Named-entity recognition batch_69ada43954f0819096a96331bf3c53a8 completed March 8, 2026, 4:30 p.m.
NED1 Entity disambiguation (via context triple) batch_69b20394a8cc8190b114760079f8b0f6 completed March 12, 2026, 12:06 a.m.
NEDg Description generation batch_69b20434da5081909871eb13cc0876ae completed March 12, 2026, 12:09 a.m.
NED2 Entity disambiguation (via description) batch_69b20501301481908a7543db57a78546 completed March 12, 2026, 12:12 a.m.
Created at: March 8, 2026, 3:04 p.m.