Triple

T12375697
Position Surface form Disambiguated ID Type / Status
Subject Bettiah E295116 entity
Predicate locatedOnRailwayLine P848 FINISHED
Object Muzaffarpur–Gorakhpur railway line
The Muzaffarpur–Gorakhpur railway line is a key rail route in northern India that connects the city of Muzaffarpur in Bihar with Gorakhpur in Uttar Pradesh, serving numerous intermediate towns and facilitating regional passenger and freight transport.
E978622 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: Muzaffarpur–Gorakhpur railway line | Statement: [Bettiah, locatedOnRailwayLine, Muzaffarpur–Gorakhpur railway line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Muzaffarpur–Gorakhpur railway line
Context triple: [Bettiah, locatedOnRailwayLine, Muzaffarpur–Gorakhpur railway line]
  • A. Kanpur–Jhansi line
    The Kanpur–Jhansi line is a key railway route in northern India that connects the industrial city of Kanpur with Jhansi, facilitating major passenger and freight movement across Uttar Pradesh and beyond.
  • B. Delhi–Dehradun railway line
    The Delhi–Dehradun railway line is a major rail corridor in northern India that connects the national capital with the Uttarakhand capital, serving numerous cities and towns along the route.
  • C. Varanasi–Jaunpur line
    The Varanasi–Jaunpur line is a railway route in the Indian state of Uttar Pradesh that connects the historic city of Varanasi with Jaunpur, serving as an important regional passenger and freight corridor.
  • D. Darbhanga–Raxaul line
    The Darbhanga–Raxaul line is a railway route in the Indian state of Bihar that connects the city of Darbhanga with the border town of Raxaul near Nepal, serving as an important regional and cross-border transit corridor.
  • E. Kharagpur–Digha line
    The Kharagpur–Digha line is a railway route in eastern India that connects the major junction of Kharagpur with the coastal resort town of Digha, serving both local commuters and tourists.
  • 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: Muzaffarpur–Gorakhpur railway line
Triple: [Bettiah, locatedOnRailwayLine, Muzaffarpur–Gorakhpur railway line]
Generated description
The Muzaffarpur–Gorakhpur railway line is a key rail route in northern India that connects the city of Muzaffarpur in Bihar with Gorakhpur in Uttar Pradesh, serving numerous intermediate towns and facilitating regional passenger and freight transport.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Muzaffarpur–Gorakhpur railway line
Target entity description: The Muzaffarpur–Gorakhpur railway line is a key rail route in northern India that connects the city of Muzaffarpur in Bihar with Gorakhpur in Uttar Pradesh, serving numerous intermediate towns and facilitating regional passenger and freight transport.
  • A. Kanpur–Jhansi line
    The Kanpur–Jhansi line is a key railway route in northern India that connects the industrial city of Kanpur with Jhansi, facilitating major passenger and freight movement across Uttar Pradesh and beyond.
  • B. Delhi–Dehradun railway line
    The Delhi–Dehradun railway line is a major rail corridor in northern India that connects the national capital with the Uttarakhand capital, serving numerous cities and towns along the route.
  • C. Varanasi–Jaunpur line
    The Varanasi–Jaunpur line is a railway route in the Indian state of Uttar Pradesh that connects the historic city of Varanasi with Jaunpur, serving as an important regional passenger and freight corridor.
  • D. Darbhanga–Raxaul line
    The Darbhanga–Raxaul line is a railway route in the Indian state of Bihar that connects the city of Darbhanga with the border town of Raxaul near Nepal, serving as an important regional and cross-border transit corridor.
  • E. Kharagpur–Digha line
    The Kharagpur–Digha line is a railway route in eastern India that connects the major junction of Kharagpur with the coastal resort town of Digha, serving both local commuters and tourists.
  • 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_69d6ab6d8a4081908636601e69ddf262 completed April 8, 2026, 7:24 p.m.
NER Named-entity recognition batch_69d93fb8d6c081909e8bbbd52c73f29c completed April 10, 2026, 6:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69f62ac3c9f081909cd55f966ab6b465 completed May 2, 2026, 4:48 p.m.
NEDg Description generation batch_69f62c57a26081908d6903906f6e04f0 completed May 2, 2026, 4:54 p.m.
NED2 Entity disambiguation (via description) batch_69f62d13237881908b7c2dca173e20cf completed May 2, 2026, 4:57 p.m.
Created at: April 8, 2026, 9:54 p.m.