Triple

T7306997
Position Surface form Disambiguated ID Type / Status
Subject Department of Mechanical Engineering, Jadavpur University E167997 entity
Predicate locatedIn P40 FINISHED
Object Jadavpur, Kolkata
Jadavpur, Kolkata is a prominent residential and educational neighborhood in south Kolkata, India, known for housing major institutions such as Jadavpur University.
 E661862 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: Jadavpur, Kolkata | Statement: [Department of Mechanical Engineering, Jadavpur University, locatedIn, Jadavpur, Kolkata]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Jadavpur, Kolkata
Context triple: [Department of Mechanical Engineering, Jadavpur University, locatedIn, Jadavpur, Kolkata]
  • A. New Town, Kolkata
    New Town, Kolkata is a rapidly developing planned satellite city on the eastern fringes of Kolkata, known for its modern infrastructure, IT and business parks, and emerging residential and commercial hubs.
  • B. Konnagar
    Konnagar is a suburban town in West Bengal, India, situated along the Hooghly River and known as part of the Kolkata metropolitan area.
  • C. Jorasanko, Calcutta
    Jorasanko, Calcutta is a historic neighborhood in north Kolkata, India, best known as the ancestral home of the Tagore family and a major center of Bengali cultural and literary life.
  • D. Dispur
    Dispur is a locality in Guwahati that serves as the administrative and political center of the Indian state of Assam.
  • E. Kolkata Cantonment
    Kolkata Cantonment is a major military cantonment area in Kolkata, India, housing key army installations and administrative facilities.
  • 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: Jadavpur, Kolkata
Triple: [Department of Mechanical Engineering, Jadavpur University, locatedIn, Jadavpur, Kolkata]
Generated description
Jadavpur, Kolkata is a prominent residential and educational neighborhood in south Kolkata, India, known for housing major institutions such as Jadavpur University.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Jadavpur, Kolkata
Target entity description: Jadavpur, Kolkata is a prominent residential and educational neighborhood in south Kolkata, India, known for housing major institutions such as Jadavpur University.
  • A. New Town, Kolkata
    New Town, Kolkata is a rapidly developing planned satellite city on the eastern fringes of Kolkata, known for its modern infrastructure, IT and business parks, and emerging residential and commercial hubs.
  • B. Konnagar
    Konnagar is a suburban town in West Bengal, India, situated along the Hooghly River and known as part of the Kolkata metropolitan area.
  • C. Jorasanko, Calcutta
    Jorasanko, Calcutta is a historic neighborhood in north Kolkata, India, best known as the ancestral home of the Tagore family and a major center of Bengali cultural and literary life.
  • D. Dispur
    Dispur is a locality in Guwahati that serves as the administrative and political center of the Indian state of Assam.
  • E. Kolkata Cantonment
    Kolkata Cantonment is a major military cantonment area in Kolkata, India, housing key army installations and administrative facilities.
  • 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_69c6ebd95bd48190865716e7565f45e6 completed March 27, 2026, 8:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69c810c167848190a70f4e43c19f5809 completed March 28, 2026, 5:32 p.m.
NEDg Description generation batch_69c813960d548190a4797d3935b64cec completed March 28, 2026, 5:44 p.m.
NED2 Entity disambiguation (via description) batch_69c813f87d388190ac49a036ea2acd1d completed March 28, 2026, 5:46 p.m.
Created at: March 27, 2026, 3:01 p.m.