Triple

T7306533
Position Surface form Disambiguated ID Type / Status
Subject Jamshedpur industrial region E167987 entity
Predicate historicalCore P16505 FINISHED
Object Tata Steel Jamshedpur Works
Tata Steel Jamshedpur Works is a major integrated steel plant in Jamshedpur, India, and one of the oldest and most significant industrial complexes in the country.
 E655829 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: Tata Steel Jamshedpur Works | Statement: [Jamshedpur industrial region, historicalCore, Tata Steel Jamshedpur Works]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tata Steel Jamshedpur Works
Context triple: [Jamshedpur industrial region, historicalCore, Tata Steel Jamshedpur Works]
  • A. ArcelorMittal Nippon Steel India
    ArcelorMittal Nippon Steel India is a major Indian steel manufacturer formed as a joint venture between global steel giants ArcelorMittal and Nippon Steel, operating integrated steel plants and serving domestic and international markets.
  • B. Durgapur Projects Limited
    Durgapur Projects Limited is a state-owned power generation and distribution company based in Durgapur, West Bengal, India.
  • 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. Ministry of Steel (India)
    The Ministry of Steel (India) is the central government body responsible for formulating and implementing policies for the development, regulation, and growth of the Indian iron and steel industry.
  • 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: Tata Steel Jamshedpur Works
Triple: [Jamshedpur industrial region, historicalCore, Tata Steel Jamshedpur Works]
Generated description
Tata Steel Jamshedpur Works is a major integrated steel plant in Jamshedpur, India, and one of the oldest and most significant industrial complexes in the country.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tata Steel Jamshedpur Works
Target entity description: Tata Steel Jamshedpur Works is a major integrated steel plant in Jamshedpur, India, and one of the oldest and most significant industrial complexes in the country.
  • A. ArcelorMittal Nippon Steel India
    ArcelorMittal Nippon Steel India is a major Indian steel manufacturer formed as a joint venture between global steel giants ArcelorMittal and Nippon Steel, operating integrated steel plants and serving domestic and international markets.
  • B. Durgapur Projects Limited
    Durgapur Projects Limited is a state-owned power generation and distribution company based in Durgapur, West Bengal, India.
  • 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. Ministry of Steel (India)
    The Ministry of Steel (India) is the central government body responsible for formulating and implementing policies for the development, regulation, and growth of the Indian iron and steel industry.
  • 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_69c6888d8e3c81909db79714903baf31 completed March 27, 2026, 1:39 p.m.
NER Named-entity recognition batch_69c6ebd7dcf88190b3e66bea327fc63d completed March 27, 2026, 8:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7e56443b08190aee2c26633cdcbed completed March 28, 2026, 2:27 p.m.
NEDg Description generation batch_69c7e97659a08190a548beda4d7d6d9f completed March 28, 2026, 2:45 p.m.
NED2 Entity disambiguation (via description) batch_69c7ea1847008190aae44d6eb9f572d4 completed March 28, 2026, 2:47 p.m.
Created at: March 27, 2026, 3:01 p.m.