Triple

T7306520
Position Surface form Disambiguated ID Type / Status
Subject Jamshedpur industrial region E167987 entity
Predicate majorCompany P597 FINISHED
Object TRF Limited
TRF Limited is an Indian engineering and manufacturing company known for providing bulk material handling systems and equipment, particularly serving the steel and mining industries.
 E655826 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: TRF Limited | Statement: [Jamshedpur industrial region, majorCompany, TRF Limited]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: TRF Limited
Context triple: [Jamshedpur industrial region, majorCompany, TRF Limited]
  • A. THP Limited
    THP Limited is an engineering firm known for providing structural engineering services for major projects such as Paycor Stadium in Cincinnati, Ohio.
  • B. TAL Limited
    TAL Limited is a major Australian life insurance company that provides a range of life, income protection, and related insurance products.
  • C. National Transcommunications Limited
    National Transcommunications Limited was a major UK-based broadcast transmission and telecommunications infrastructure company that operated television and radio transmission networks.
  • D. Alltrista Corporation
    Alltrista Corporation was a U.S.-based manufacturer best known for its consumer products and packaging businesses before evolving into what became Jarden Corporation.
  • E. Trizec Corporation
    Trizec Corporation was a major North American real estate investment and development company that became one of the continent’s largest owners and managers of commercial office properties.
  • 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: TRF Limited
Triple: [Jamshedpur industrial region, majorCompany, TRF Limited]
Generated description
TRF Limited is an Indian engineering and manufacturing company known for providing bulk material handling systems and equipment, particularly serving the steel and mining industries.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: TRF Limited
Target entity description: TRF Limited is an Indian engineering and manufacturing company known for providing bulk material handling systems and equipment, particularly serving the steel and mining industries.
  • A. THP Limited
    THP Limited is an engineering firm known for providing structural engineering services for major projects such as Paycor Stadium in Cincinnati, Ohio.
  • B. TAL Limited
    TAL Limited is a major Australian life insurance company that provides a range of life, income protection, and related insurance products.
  • C. National Transcommunications Limited
    National Transcommunications Limited was a major UK-based broadcast transmission and telecommunications infrastructure company that operated television and radio transmission networks.
  • D. Alltrista Corporation
    Alltrista Corporation was a U.S.-based manufacturer best known for its consumer products and packaging businesses before evolving into what became Jarden Corporation.
  • E. Trizec Corporation
    Trizec Corporation was a major North American real estate investment and development company that became one of the continent’s largest owners and managers of commercial office properties.
  • 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.