Triple

T13804196
Position Surface form Disambiguated ID Type / Status
Subject Ghazipur E331718 entity
Predicate hasRailwayStation P918 FINISHED
Object Ghazipur City railway station
Ghazipur City railway station is a key rail transit hub serving the city of Ghazipur in the Indian state of Uttar Pradesh.
 E1062333 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: Ghazipur City railway station | Statement: [Ghazipur, hasRailwayStation, Ghazipur City railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ghazipur City railway station
Context triple: [Ghazipur, hasRailwayStation, Ghazipur City railway station]
  • A. Ghaziabad Junction railway station
    Ghaziabad Junction railway station is a major railway hub in the Delhi–NCR region of Uttar Pradesh, serving as a key junction for numerous long-distance and suburban trains.
  • B. Gorakhpur Junction railway station
    Gorakhpur Junction railway station is a major railway hub in Uttar Pradesh, India, known for having one of the world’s longest railway platforms and serving as a key junction in the North Eastern Railway zone.
  • C. Mirzapur railway station
    Mirzapur railway station is a key rail transit hub serving the city of Mirzapur in Uttar Pradesh, India, on major routes of the Indian Railways network.
  • D. Shahjahanpur railway station
    Shahjahanpur railway station is a key rail transit hub serving the city of Shahjahanpur in Uttar Pradesh, India, and connecting it to major destinations across the region.
  • E. Akbarpur railway station
    Akbarpur railway station is a regional rail transit hub in Akbarpur, Uttar Pradesh, serving passenger and local train services on the Indian Railways network.
  • 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: Ghazipur City railway station
Triple: [Ghazipur, hasRailwayStation, Ghazipur City railway station]
Generated description
Ghazipur City railway station is a key rail transit hub serving the city of Ghazipur in the Indian state of Uttar Pradesh.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ghazipur City railway station
Target entity description: Ghazipur City railway station is a key rail transit hub serving the city of Ghazipur in the Indian state of Uttar Pradesh.
  • A. Ghaziabad Junction railway station
    Ghaziabad Junction railway station is a major railway hub in the Delhi–NCR region of Uttar Pradesh, serving as a key junction for numerous long-distance and suburban trains.
  • B. Gorakhpur Junction railway station
    Gorakhpur Junction railway station is a major railway hub in Uttar Pradesh, India, known for having one of the world’s longest railway platforms and serving as a key junction in the North Eastern Railway zone.
  • C. Mirzapur railway station
    Mirzapur railway station is a key rail transit hub serving the city of Mirzapur in Uttar Pradesh, India, on major routes of the Indian Railways network.
  • D. Shahjahanpur railway station
    Shahjahanpur railway station is a key rail transit hub serving the city of Shahjahanpur in Uttar Pradesh, India, and connecting it to major destinations across the region.
  • E. Akbarpur railway station
    Akbarpur railway station is a regional rail transit hub in Akbarpur, Uttar Pradesh, serving passenger and local train services on the Indian Railways network.
  • 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_69d81c59f8808190a851bc56afdc55e9 completed April 9, 2026, 9:38 p.m.
NER Named-entity recognition batch_69de026c36108190a7436034a730a261 completed April 14, 2026, 9:01 a.m.
NED1 Entity disambiguation (via context triple) batch_69f7b08bd7c48190bcdf110ccd27c003 completed May 3, 2026, 8:31 p.m.
NEDg Description generation batch_69f7b25c9e5881909d526b38096d6446 completed May 3, 2026, 8:38 p.m.
NED2 Entity disambiguation (via description) batch_69f7b2f1b3848190bc30537d5092ee07 completed May 3, 2026, 8:41 p.m.
Created at: April 9, 2026, 10:12 p.m.