Triple

T22205059
Position Surface form Disambiguated ID Type / Status
Subject Meerut–Muzaffarnagar–Saharanpur section E548783 entity
Predicate partOf P40 FINISHED
Object western Uttar Pradesh rail network
The western Uttar Pradesh rail network is a regional railway system in the Indian state of Uttar Pradesh that connects key cities and towns through major passenger and freight routes.
 E1525012 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: western Uttar Pradesh rail network | Statement: [Meerut–Muzaffarnagar–Saharanpur section, partOf, western Uttar Pradesh rail network]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: western Uttar Pradesh rail network
Context triple: [Meerut–Muzaffarnagar–Saharanpur section, partOf, western Uttar Pradesh rail network]
  • A. North Eastern Railway network in Uttar Pradesh
    The North Eastern Railway network in Uttar Pradesh is a major railway zone in northern India that operates and manages key rail routes and stations across the state, including important junctions like Ballia.
  • B. North Central Railway
    North Central Railway is one of the zones of Indian Railways, responsible for operating and managing rail services across key regions in northern and central India.
  • C. North Central Railway zone
    The North Central Railway zone is one of the 19 railway zones of Indian Railways, headquartered at Prayagraj, and is a major rail network serving parts of Uttar Pradesh, Madhya Pradesh, Rajasthan, and Haryana.
  • D. West Central Railway
    West Central Railway is one of the zones of Indian Railways, responsible for operating and managing rail services across parts of central India.
  • E. West Central Railway zone
    West Central Railway zone is one of the zones of Indian Railways, headquartered in Jabalpur, that manages and operates rail services across parts of central India.
  • 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: western Uttar Pradesh rail network
Triple: [Meerut–Muzaffarnagar–Saharanpur section, partOf, western Uttar Pradesh rail network]
Generated description
The western Uttar Pradesh rail network is a regional railway system in the Indian state of Uttar Pradesh that connects key cities and towns through major passenger and freight routes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: western Uttar Pradesh rail network
Target entity description: The western Uttar Pradesh rail network is a regional railway system in the Indian state of Uttar Pradesh that connects key cities and towns through major passenger and freight routes.
  • A. North Eastern Railway network in Uttar Pradesh
    The North Eastern Railway network in Uttar Pradesh is a major railway zone in northern India that operates and manages key rail routes and stations across the state, including important junctions like Ballia.
  • B. North Central Railway
    North Central Railway is one of the zones of Indian Railways, responsible for operating and managing rail services across key regions in northern and central India.
  • C. North Central Railway zone
    The North Central Railway zone is one of the 19 railway zones of Indian Railways, headquartered at Prayagraj, and is a major rail network serving parts of Uttar Pradesh, Madhya Pradesh, Rajasthan, and Haryana.
  • D. West Central Railway
    West Central Railway is one of the zones of Indian Railways, responsible for operating and managing rail services across parts of central India.
  • E. West Central Railway zone
    West Central Railway zone is one of the zones of Indian Railways, headquartered in Jabalpur, that manages and operates rail services across parts of central India.
  • 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_69e11e3ecc7c8190b5f94cd8f42e9d37 completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f12b27451081908c29d1915b6c4229 completed April 28, 2026, 9:48 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0aa618ec1081908faaa70c2f1aa57d completed May 18, 2026, 5:39 a.m.
NEDg Description generation batch_6a0aaa17ca60819086c01473bf4f5953 completed May 18, 2026, 5:56 a.m.
NED2 Entity disambiguation (via description) batch_6a0aaadce22c81908a52272fe85ab8fc completed May 18, 2026, 5:59 a.m.
Created at: April 16, 2026, 8:36 p.m.