Triple

T18860961
Position Surface form Disambiguated ID Type / Status
Subject Shatabdi Express E461308 entity
Predicate firstRoute P6298 FINISHED
Object New Delhi–Gwalior
New Delhi–Gwalior is a key intercity rail corridor in northern India connecting the national capital with the historic city of Gwalior in Madhya Pradesh.
E1348889 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: New Delhi–Gwalior | Statement: [Shatabdi Express, firstRoute, New Delhi–Gwalior]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: New Delhi–Gwalior
Context triple: [Shatabdi Express, firstRoute, New Delhi–Gwalior]
  • A. New Delhi–Jhansi
    New Delhi–Jhansi is a major intercity rail corridor in northern India connecting the national capital with the historic city of Jhansi in Uttar Pradesh.
  • B. Agra–Jaipur route
    The Agra–Jaipur route is a major railway corridor in northern India that connects the historic city of Agra in Uttar Pradesh with the tourist hub of Jaipur in Rajasthan, passing through important intermediate stations such as Bharatpur.
  • C. Mumbai–Surat–Vadodara corridor
    The Mumbai–Surat–Vadodara corridor is a heavily industrialized and densely populated economic and transportation belt in western India, linking major commercial hubs in Maharashtra and Gujarat.
  • D. Delhi–Mumbai route
    The Delhi–Mumbai route is one of India’s busiest and most important railway corridors, connecting the national capital with the country’s financial hub through major cities across northern and western India.
  • E. Mumbai Central–Surat–Vadodara–Ratlam corridor
    The Mumbai Central–Surat–Vadodara–Ratlam corridor is a major Indian railway route connecting Mumbai with key cities in Gujarat and Madhya Pradesh, serving as an important passenger and freight artery in western India.
  • 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: New Delhi–Gwalior
Triple: [Shatabdi Express, firstRoute, New Delhi–Gwalior]
Generated description
New Delhi–Gwalior is a key intercity rail corridor in northern India connecting the national capital with the historic city of Gwalior in Madhya Pradesh.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: New Delhi–Gwalior
Target entity description: New Delhi–Gwalior is a key intercity rail corridor in northern India connecting the national capital with the historic city of Gwalior in Madhya Pradesh.
  • A. New Delhi–Jhansi
    New Delhi–Jhansi is a major intercity rail corridor in northern India connecting the national capital with the historic city of Jhansi in Uttar Pradesh.
  • B. Agra–Jaipur route
    The Agra–Jaipur route is a major railway corridor in northern India that connects the historic city of Agra in Uttar Pradesh with the tourist hub of Jaipur in Rajasthan, passing through important intermediate stations such as Bharatpur.
  • C. Mumbai–Surat–Vadodara corridor
    The Mumbai–Surat–Vadodara corridor is a heavily industrialized and densely populated economic and transportation belt in western India, linking major commercial hubs in Maharashtra and Gujarat.
  • D. Delhi–Mumbai route
    The Delhi–Mumbai route is one of India’s busiest and most important railway corridors, connecting the national capital with the country’s financial hub through major cities across northern and western India.
  • E. Mumbai Central–Surat–Vadodara–Ratlam corridor
    The Mumbai Central–Surat–Vadodara–Ratlam corridor is a major Indian railway route connecting Mumbai with key cities in Gujarat and Madhya Pradesh, serving as an important passenger and freight artery in western India.
  • 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_69d8dcfb7b9c8190854e7b171b98ea2e completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5c060bfc4819092ac591692a6ccd5 completed April 20, 2026, 5:57 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0582a9f8e081909f241dfd171bdb58 completed May 14, 2026, 8:07 a.m.
NEDg Description generation batch_6a0586b8ec748190b34b2b89ab6def73 completed May 14, 2026, 8:24 a.m.
NED2 Entity disambiguation (via description) batch_6a0587356bdc819098b6e3da366cc318 completed May 14, 2026, 8:26 a.m.
Created at: April 10, 2026, 11:57 a.m.