Triple

T30371703
Position Surface form Disambiguated ID Type / Status
Subject Mahoba railway station E772564 entity
Predicate isOnRailRoute P58937 FINISHED
Object Jhansi–Prayagraj route
The Jhansi–Prayagraj route is a key railway corridor in northern India connecting Jhansi in Uttar Pradesh with the major pilgrimage and administrative city of Prayagraj, serving numerous intermediate towns and junctions.
 E1912898 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: Jhansi–Prayagraj route | Statement: [Mahoba railway station, isOnRailRoute, Jhansi–Prayagraj route]
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: Jhansi–Prayagraj route
Triple: [Mahoba railway station, isOnRailRoute, Jhansi–Prayagraj route]
Generated description
The Jhansi–Prayagraj route is a key railway corridor in northern India connecting Jhansi in Uttar Pradesh with the major pilgrimage and administrative city of Prayagraj, serving numerous intermediate towns and junctions.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: isOnRailRoute
Context triple: [Mahoba railway station, isOnRailRoute, Jhansi–Prayagraj route]
  • A. isOnRailway
    Indicates that one entity is positioned on, aligned with, or traveling along a railway track or railway system in relation to another entity.
  • B. isRailwayIn
    Indicates that a railway is located within or passes through a specified geographic or administrative area.
  • C. hasRailRoute chosen
    Indicates that there exists a rail-based transportation route or connection between the related entities.
  • D. isRailServiceOf
    Indicates that a particular rail service operates for, belongs to, or is provided by a specified entity (such as a route, operator, or network).
  • E. hasRailMode
    Indicates that an entity is associated with or supports transportation via rail-based modes (such as trains, trams, or subways).
  • 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_69f2248d71408190aec0d5c2001b1cff completed April 29, 2026, 3:32 p.m.
NER Named-entity recognition batch_69f6828468708190b2fbd5da2de92b22 completed May 2, 2026, 11:02 p.m.
NED1 Entity disambiguation (via context triple) batch_6a278942c478819093783bf7375031e6 completed June 9, 2026, 3:32 a.m.
NEDg Description generation batch_6a278a3e743481908898c6b67c87794b completed June 9, 2026, 3:36 a.m.
NED2 Entity disambiguation (via description) batch_6a278abe5bb08190b7d6aad352df1ecd completed June 9, 2026, 3:38 a.m.
PD Predicate disambiguation batch_69f678d019fc8190913662cd2f87b857 completed May 2, 2026, 10:21 p.m.
Created at: April 29, 2026, 7:59 p.m.