Triple

T5888602
Position Surface form Disambiguated ID Type / Status
Subject Ara Junction railway station E130930 entity
Predicate railwayLine P848 FINISHED
Object Patna–Mughalsarai section
The Patna–Mughalsarai section is a key railway corridor in eastern India that connects the city of Patna with Mughalsarai (now Pt. Deen Dayal Upadhyaya Junction), forming part of the busy Howrah–Delhi main line.
E552270 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: Patna–Mughalsarai section | Statement: [Ara Junction railway station, railwayLine, Patna–Mughalsarai section]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Patna–Mughalsarai section
Context triple: [Ara Junction railway station, railwayLine, Patna–Mughalsarai section]
  • A. Barddhaman–Sainthia section
    The Barddhaman–Sainthia section is a railway line in the Indian state of West Bengal that connects Barddhaman with Sainthia, serving several important towns and junctions along the route.
  • B. Jabalpur–Nagpur section
    The Jabalpur–Nagpur section is a key railway line in central India that connects the cities of Jabalpur in Madhya Pradesh and Nagpur in Maharashtra, serving as an important route for both passenger and freight trains.
  • C. Agra–Mathura section
    The Agra–Mathura section is a key railway line in northern India that connects the historic cities of Agra and Mathura and forms part of important regional and long-distance rail routes.
  • D. 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.
  • E. Meerut–Muzaffarnagar–Saharanpur section
    The Meerut–Muzaffarnagar–Saharanpur section is a key railway corridor in northern India that connects major cities in western Uttar Pradesh and forms part of important regional and long-distance routes.
  • 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: Patna–Mughalsarai section
Triple: [Ara Junction railway station, railwayLine, Patna–Mughalsarai section]
Generated description
The Patna–Mughalsarai section is a key railway corridor in eastern India that connects the city of Patna with Mughalsarai (now Pt. Deen Dayal Upadhyaya Junction), forming part of the busy Howrah–Delhi main line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Patna–Mughalsarai section
Target entity description: The Patna–Mughalsarai section is a key railway corridor in eastern India that connects the city of Patna with Mughalsarai (now Pt. Deen Dayal Upadhyaya Junction), forming part of the busy Howrah–Delhi main line.
  • A. Barddhaman–Sainthia section
    The Barddhaman–Sainthia section is a railway line in the Indian state of West Bengal that connects Barddhaman with Sainthia, serving several important towns and junctions along the route.
  • B. Jabalpur–Nagpur section
    The Jabalpur–Nagpur section is a key railway line in central India that connects the cities of Jabalpur in Madhya Pradesh and Nagpur in Maharashtra, serving as an important route for both passenger and freight trains.
  • C. Agra–Mathura section
    The Agra–Mathura section is a key railway line in northern India that connects the historic cities of Agra and Mathura and forms part of important regional and long-distance rail routes.
  • D. 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.
  • E. Meerut–Muzaffarnagar–Saharanpur section
    The Meerut–Muzaffarnagar–Saharanpur section is a key railway corridor in northern India that connects major cities in western Uttar Pradesh and forms part of important regional and long-distance routes.
  • 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_69c0085628dc8190b334c1b44c067efc completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c036af6330819081d9fa98a8c26633 completed March 22, 2026, 6:36 p.m.
NED1 Entity disambiguation (via context triple) batch_69c0b146ad348190baeeecb65f2bf811 completed March 23, 2026, 3:19 a.m.
NEDg Description generation batch_69c0b2178dc48190948397b948dd1970 completed March 23, 2026, 3:23 a.m.
NED2 Entity disambiguation (via description) batch_69c0b29d6048819086c4d4cd01c64a51 completed March 23, 2026, 3:25 a.m.
Created at: March 22, 2026, 3:58 p.m.