Triple

T11444126
Position Surface form Disambiguated ID Type / Status
Subject Larsen & Toubro E271219 entity
Predicate hasSubsidiary P254 FINISHED
Object L&T Infrastructure Development Projects
L&T Infrastructure Development Projects is an Indian company focused on developing and operating large-scale infrastructure projects, particularly in sectors like transportation and urban infrastructure.
E926275 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: L&T Infrastructure Development Projects | Statement: [Larsen & Toubro, hasSubsidiary, L&T Infrastructure Development Projects]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: L&T Infrastructure Development Projects
Context triple: [Larsen & Toubro, hasSubsidiary, L&T Infrastructure Development Projects]
  • A. National Highways and Infrastructure Development Corporation Limited
    National Highways and Infrastructure Development Corporation Limited is a government-owned company in India responsible for developing, upgrading, and maintaining national highway and strategic road infrastructure, particularly in challenging and remote regions.
  • B. 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.
  • C. National Highways Development Project
    The National Highways Development Project is a major Indian infrastructure initiative aimed at expanding, modernizing, and improving the country’s national highway network to enhance connectivity and support economic growth.
  • D. Jal Marg Vikas Project
    Jal Marg Vikas Project is an Indian government initiative to develop and modernize inland waterways infrastructure, particularly National Waterway-1 on the Ganga, to enable efficient, large-scale cargo and passenger transport.
  • E. Kalpasar project
    The Kalpasar project is a proposed large-scale dam and freshwater reservoir scheme in Gujarat, India, intended to store Narmada River waters, provide irrigation and drinking water, and improve regional infrastructure.
  • 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: L&T Infrastructure Development Projects
Triple: [Larsen & Toubro, hasSubsidiary, L&T Infrastructure Development Projects]
Generated description
L&T Infrastructure Development Projects is an Indian company focused on developing and operating large-scale infrastructure projects, particularly in sectors like transportation and urban infrastructure.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: L&T Infrastructure Development Projects
Target entity description: L&T Infrastructure Development Projects is an Indian company focused on developing and operating large-scale infrastructure projects, particularly in sectors like transportation and urban infrastructure.
  • A. National Highways and Infrastructure Development Corporation Limited
    National Highways and Infrastructure Development Corporation Limited is a government-owned company in India responsible for developing, upgrading, and maintaining national highway and strategic road infrastructure, particularly in challenging and remote regions.
  • B. 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.
  • C. National Highways Development Project
    The National Highways Development Project is a major Indian infrastructure initiative aimed at expanding, modernizing, and improving the country’s national highway network to enhance connectivity and support economic growth.
  • D. Jal Marg Vikas Project
    Jal Marg Vikas Project is an Indian government initiative to develop and modernize inland waterways infrastructure, particularly National Waterway-1 on the Ganga, to enable efficient, large-scale cargo and passenger transport.
  • E. Kalpasar project
    The Kalpasar project is a proposed large-scale dam and freshwater reservoir scheme in Gujarat, India, intended to store Narmada River waters, provide irrigation and drinking water, and improve regional infrastructure.
  • 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_69d6aadff8888190a13f253f0d460874 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d8088a66f48190b2b4a56cd62097cf completed April 9, 2026, 8:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69e5d3afe7fc8190acc8c803ff5efe5a completed April 20, 2026, 7:20 a.m.
NEDg Description generation batch_69e5d5cac9108190b7756329bfa320d3 completed April 20, 2026, 7:29 a.m.
NED2 Entity disambiguation (via description) batch_69e5d7fd235081909870476cbc9817b2 completed April 20, 2026, 7:38 a.m.
Created at: April 8, 2026, 9:35 p.m.