Triple

T8183973
Position Surface form Disambiguated ID Type / Status
Subject Jhargram E191135 entity
Predicate hasRailwayStation P918 FINISHED
Object Jhargram railway station
Jhargram railway station is a regional rail transit hub in Jhargram, West Bengal, serving as a key stop on the Howrah–Mumbai main line.
 E716777 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: Jhargram railway station | Statement: [Jhargram, hasRailwayStation, Jhargram railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Jhargram railway station
Context triple: [Jhargram, hasRailwayStation, Jhargram railway station]
  • A. Balurghat railway station
    Balurghat railway station is the main railhead serving the town of Balurghat in West Bengal, India, connecting it to regional and national rail networks.
  • B. Tarakeswar railway station
    Tarakeswar railway station is a key suburban rail terminus in West Bengal, India, serving the town of Tarakeswar and acting as an important commuter hub in the Howrah–Bardhaman rail network.
  • C. Midnapore railway station
    Midnapore railway station is a regional rail hub in Midnapore, West Bengal, India, serving as an important stop on the South Eastern Railway network.
  • D. Buxar railway station
    Buxar railway station is a passenger rail station in Buxar, Bihar, that serves as an important stop on the Howrah–Delhi main line of Indian Railways.
  • E. Durgapur railway station
    Durgapur railway station is a major rail hub in West Bengal, India, serving the industrial city of Durgapur with regional and long-distance train connections.
  • 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: Jhargram railway station
Triple: [Jhargram, hasRailwayStation, Jhargram railway station]
Generated description
Jhargram railway station is a regional rail transit hub in Jhargram, West Bengal, serving as a key stop on the Howrah–Mumbai main line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Jhargram railway station
Target entity description: Jhargram railway station is a regional rail transit hub in Jhargram, West Bengal, serving as a key stop on the Howrah–Mumbai main line.
  • A. Balurghat railway station
    Balurghat railway station is the main railhead serving the town of Balurghat in West Bengal, India, connecting it to regional and national rail networks.
  • B. Tarakeswar railway station
    Tarakeswar railway station is a key suburban rail terminus in West Bengal, India, serving the town of Tarakeswar and acting as an important commuter hub in the Howrah–Bardhaman rail network.
  • C. Midnapore railway station
    Midnapore railway station is a regional rail hub in Midnapore, West Bengal, India, serving as an important stop on the South Eastern Railway network.
  • D. Buxar railway station
    Buxar railway station is a passenger rail station in Buxar, Bihar, that serves as an important stop on the Howrah–Delhi main line of Indian Railways.
  • E. Durgapur railway station
    Durgapur railway station is a major rail hub in West Bengal, India, serving the industrial city of Durgapur with regional and long-distance train connections.
  • 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_69ca82c4538081909404325aa5639483 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb4c4f4ef88190ad346edad14b67ee completed March 31, 2026, 4:23 a.m.
NED1 Entity disambiguation (via context triple) batch_69ccbf95fd5c81908391dc160723b9e9 completed April 1, 2026, 6:47 a.m.
NEDg Description generation batch_69ccc315c73c81908ba65073c5eab6e1 completed April 1, 2026, 7:02 a.m.
NED2 Entity disambiguation (via description) batch_69ccd87585148190a2d8b81ab352d123 completed April 1, 2026, 8:33 a.m.
Created at: March 30, 2026, 5:41 p.m.