Triple

T33236357
Position Surface form Disambiguated ID Type / Status
Subject Jaynagar–Janakpur–Bardibas railway line E850838 entity
Predicate ownerInNepal P347 FINISHED
Object Nepal Railway Company
Nepal Railway Company is the state-owned railway operator of Nepal responsible for managing and operating the country’s limited but strategically important rail services.
 E2042081 NE FINISHED

How this triple was built (3 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: Nepal Railway Company | Statement: [Jaynagar–Janakpur–Bardibas railway line, ownerInNepal, Nepal Railway Company]
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: Nepal Railway Company
Triple: [Jaynagar–Janakpur–Bardibas railway line, ownerInNepal, Nepal Railway Company]
Generated description
Nepal Railway Company is the state-owned railway operator of Nepal responsible for managing and operating the country’s limited but strategically important rail services.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: ownerInNepal
Context triple: [Jaynagar–Janakpur–Bardibas railway line, ownerInNepal, Nepal Railway Company]
  • A. roleInNepal
    Indicates that an entity holds or has held a specific role, position, or function within the context of Nepal.
  • B. entryPointFromNepal
    Indicates that something serves as an entry point or access route originating from Nepal.
  • C. IndiaBackedBhutanOn
    Indicates that India provided support to Bhutan regarding a specific issue, position, or action.
  • D. ownedBy chosen
    Indicates that one entity possesses legal or rightful ownership of another entity.
  • E. ultimateOwnerOf
    Indicates that one entity is the final, controlling owner of another entity, either directly or through one or more intermediate ownership layers.
  • F. None of above.

Provenance (6 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_69f349613f988190a1eb75467d167122 completed April 30, 2026, 12:21 p.m.
NER Named-entity recognition batch_69f7626667f48190ad90867eb67ec582 completed May 3, 2026, 2:57 p.m.
NED1 Entity disambiguation (via context triple) batch_6a352fde7c188190b5bf2a75011abad7 completed June 19, 2026, 12:02 p.m.
NEDg Description generation batch_6a35308d798481908ed5bd2b3782e478 completed June 19, 2026, 12:05 p.m.
NED2 Entity disambiguation (via description) batch_6a35318eb1c4819099588aeac83c8a6a completed June 19, 2026, 12:09 p.m.
PD Predicate disambiguation batch_69f76175d6608190b60b268e20f49ed9 completed May 3, 2026, 2:53 p.m.
Created at: May 1, 2026, 1:31 a.m.