Triple

T18845382
Position Surface form Disambiguated ID Type / Status
Subject Ministry of Petroleum and Natural Gas (India) E460899 entity
Predicate hasJurisdictionOver P808 FINISHED
Object Engineers India Limited
Engineers India Limited is a leading Indian public sector engineering consultancy and EPC company specializing in projects for the oil, gas, and petrochemicals industries.
E1346311 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: Engineers India Limited | Statement: [Ministry of Petroleum and Natural Gas (India), hasJurisdictionOver, Engineers India Limited]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Engineers India Limited
Context triple: [Ministry of Petroleum and Natural Gas (India), hasJurisdictionOver, Engineers India Limited]
  • A. Hindustan Construction Company
    Hindustan Construction Company is a major Indian infrastructure and engineering firm known for executing large-scale projects such as bridges, highways, and power plants.
  • B. L&T Heavy Engineering
    L&T Heavy Engineering is a division of Larsen & Toubro that specializes in designing and manufacturing complex, mission-critical engineered products and systems for sectors such as oil & gas, power, nuclear, and defense.
  • C. 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.
  • D. Yantra India Limited
    Yantra India Limited is an Indian state-owned defence manufacturing company formed from the corporatization of the Ordnance Factory Board, specializing in the production of arms, ammunition, and related equipment.
  • E. 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.
  • 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: Engineers India Limited
Triple: [Ministry of Petroleum and Natural Gas (India), hasJurisdictionOver, Engineers India Limited]
Generated description
Engineers India Limited is a leading Indian public sector engineering consultancy and EPC company specializing in projects for the oil, gas, and petrochemicals industries.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Engineers India Limited
Target entity description: Engineers India Limited is a leading Indian public sector engineering consultancy and EPC company specializing in projects for the oil, gas, and petrochemicals industries.
  • A. Hindustan Construction Company
    Hindustan Construction Company is a major Indian infrastructure and engineering firm known for executing large-scale projects such as bridges, highways, and power plants.
  • B. L&T Heavy Engineering
    L&T Heavy Engineering is a division of Larsen & Toubro that specializes in designing and manufacturing complex, mission-critical engineered products and systems for sectors such as oil & gas, power, nuclear, and defense.
  • C. 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.
  • D. Yantra India Limited
    Yantra India Limited is an Indian state-owned defence manufacturing company formed from the corporatization of the Ordnance Factory Board, specializing in the production of arms, ammunition, and related equipment.
  • E. 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.
  • 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_69d8dcfa11e4819090ab1ef5bdcd2b2e completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5b8ed944c81908592f0c34e5727a0 completed April 20, 2026, 5:26 a.m.
NED1 Entity disambiguation (via context triple) batch_6a056771ae7481909f8ae1ea8a00f559 completed May 14, 2026, 6:10 a.m.
NEDg Description generation batch_6a056f5d7c68819095e8dc260e15a9d9 completed May 14, 2026, 6:44 a.m.
NED2 Entity disambiguation (via description) batch_6a056fddc2f88190b1e57896292fe6af completed May 14, 2026, 6:46 a.m.
Created at: April 10, 2026, 11:56 a.m.