Triple

T15698573
Position Surface form Disambiguated ID Type / Status
Subject Mirpur Khas railway station E380532 entity
Predicate locatedOn P40 FINISHED
Object Hyderabad–Khokhrapar Branch Line
The Hyderabad–Khokhrapar Branch Line is a railway route in Pakistan that connects the interior of Sindh province to the border area near India, serving as an important regional and cross-border link.
 E1172398 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: Hyderabad–Khokhrapar Branch Line | Statement: [Mirpur Khas railway station, locatedOn, Hyderabad–Khokhrapar Branch Line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hyderabad–Khokhrapar Branch Line
Context triple: [Mirpur Khas railway station, locatedOn, Hyderabad–Khokhrapar Branch Line]
  • A. Secunderabad–Manmad line
    The Secunderabad–Manmad line is a key railway route in India connecting Secunderabad in Telangana with Manmad in Maharashtra, facilitating passenger and freight movement between southern and western regions of the country.
  • B. Jhansi–Bina line
    The Jhansi–Bina line is a key railway route in central India that connects Jhansi in Uttar Pradesh with Bina in Madhya Pradesh, facilitating regional passenger and freight transport.
  • C. Katni–Bilaspur line
    The Katni–Bilaspur line is a key railway route in central India that connects Katni in Madhya Pradesh with Bilaspur in Chhattisgarh, serving as an important corridor for both passenger and freight traffic.
  • D. Bombala railway line
    The Bombala railway line is a rural branch railway in New South Wales, Australia, that historically connected Canberra and surrounding regions to the broader state rail network.
  • E. Udhna–Jalgaon line
    The Udhna–Jalgaon line is a railway route in western India that connects Udhna near Surat in Gujarat with Jalgaon in Maharashtra, serving as an important link for passenger and freight traffic in the region.
  • 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: Hyderabad–Khokhrapar Branch Line
Triple: [Mirpur Khas railway station, locatedOn, Hyderabad–Khokhrapar Branch Line]
Generated description
The Hyderabad–Khokhrapar Branch Line is a railway route in Pakistan that connects the interior of Sindh province to the border area near India, serving as an important regional and cross-border link.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Hyderabad–Khokhrapar Branch Line
Target entity description: The Hyderabad–Khokhrapar Branch Line is a railway route in Pakistan that connects the interior of Sindh province to the border area near India, serving as an important regional and cross-border link.
  • A. Secunderabad–Manmad line
    The Secunderabad–Manmad line is a key railway route in India connecting Secunderabad in Telangana with Manmad in Maharashtra, facilitating passenger and freight movement between southern and western regions of the country.
  • B. Jhansi–Bina line
    The Jhansi–Bina line is a key railway route in central India that connects Jhansi in Uttar Pradesh with Bina in Madhya Pradesh, facilitating regional passenger and freight transport.
  • C. Katni–Bilaspur line
    The Katni–Bilaspur line is a key railway route in central India that connects Katni in Madhya Pradesh with Bilaspur in Chhattisgarh, serving as an important corridor for both passenger and freight traffic.
  • D. Bombala railway line
    The Bombala railway line is a rural branch railway in New South Wales, Australia, that historically connected Canberra and surrounding regions to the broader state rail network.
  • E. Udhna–Jalgaon line
    The Udhna–Jalgaon line is a railway route in western India that connects Udhna near Surat in Gujarat with Jalgaon in Maharashtra, serving as an important link for passenger and freight traffic in the region.
  • 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_69d86d99e860819094b6957cde470f2c completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e04f6c3328819081325b702ca92862 completed April 16, 2026, 2:54 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff7571f1888190b83af75ec9c7432b completed May 9, 2026, 5:57 p.m.
NEDg Description generation batch_69ff76cdbddc81908c7350473195cdac completed May 9, 2026, 6:02 p.m.
NED2 Entity disambiguation (via description) batch_69ff77ab82d08190a3e6b08fd57587a3 completed May 9, 2026, 6:06 p.m.
Created at: April 10, 2026, 4:44 a.m.