Triple

T18563141
Position Surface form Disambiguated ID Type / Status
Subject Saharanpur E453695 entity
Predicate isOnRoute P2127 FINISHED
Object Delhi–Dehradun corridor
The Delhi–Dehradun corridor is a major expressway project designed to significantly reduce travel time and improve connectivity between India’s capital, Delhi, and the Uttarakhand capital, Dehradun.
E1330994 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: Delhi–Dehradun corridor | Statement: [Saharanpur, isOnRoute, Delhi–Dehradun corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Delhi–Dehradun corridor
Context triple: [Saharanpur, isOnRoute, Delhi–Dehradun corridor]
  • A. Delhi–Agra corridor
    The Delhi–Agra corridor is a major high-traffic route in northern India connecting the national capital Delhi with the historic city of Agra, serving as a key artery for both tourism and commerce.
  • B. Delhi–Rohtak corridor
    The Delhi–Rohtak corridor is a major regional transport and development axis connecting India’s capital, Delhi, with the city of Rohtak in Haryana.
  • C. Delhi–Saharanpur route
    The Delhi–Saharanpur route is a key railway corridor in northern India connecting the national capital region with the city of Saharanpur via important junctions such as Meerut.
  • D. Noida–Agra–Lucknow corridor
    The Noida–Agra–Lucknow corridor is a major expressway-based economic and transportation belt in Uttar Pradesh, India, linking the Delhi NCR region with Agra and the state capital Lucknow.
  • E. Delhi–Jaipur highway corridor
    The Delhi–Jaipur highway corridor is a major road link in northern India connecting the national capital region around Delhi with the city of Jaipur, facilitating significant commuter and freight traffic.
  • 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: Delhi–Dehradun corridor
Triple: [Saharanpur, isOnRoute, Delhi–Dehradun corridor]
Generated description
The Delhi–Dehradun corridor is a major expressway project designed to significantly reduce travel time and improve connectivity between India’s capital, Delhi, and the Uttarakhand capital, Dehradun.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Delhi–Dehradun corridor
Target entity description: The Delhi–Dehradun corridor is a major expressway project designed to significantly reduce travel time and improve connectivity between India’s capital, Delhi, and the Uttarakhand capital, Dehradun.
  • A. Delhi–Agra corridor
    The Delhi–Agra corridor is a major high-traffic route in northern India connecting the national capital Delhi with the historic city of Agra, serving as a key artery for both tourism and commerce.
  • B. Delhi–Rohtak corridor
    The Delhi–Rohtak corridor is a major regional transport and development axis connecting India’s capital, Delhi, with the city of Rohtak in Haryana.
  • C. Delhi–Saharanpur route
    The Delhi–Saharanpur route is a key railway corridor in northern India connecting the national capital region with the city of Saharanpur via important junctions such as Meerut.
  • D. Noida–Agra–Lucknow corridor
    The Noida–Agra–Lucknow corridor is a major expressway-based economic and transportation belt in Uttar Pradesh, India, linking the Delhi NCR region with Agra and the state capital Lucknow.
  • E. Delhi–Jaipur highway corridor
    The Delhi–Jaipur highway corridor is a major road link in northern India connecting the national capital region around Delhi with the city of Jaipur, facilitating significant commuter and freight traffic.
  • 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_69d8d38974308190a9174430ef256b73 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e53afc57448190abd90167d7e12a18 completed April 19, 2026, 8:28 p.m.
NED1 Entity disambiguation (via context triple) batch_6a049ae7faa48190954e42f20eeebbf0 completed May 13, 2026, 3:38 p.m.
NEDg Description generation batch_6a049c461c288190955ac8cdaefc055d completed May 13, 2026, 3:44 p.m.
NED2 Entity disambiguation (via description) batch_6a049cbbc0288190be82f11e660b7dff completed May 13, 2026, 3:46 p.m.
Created at: April 10, 2026, 11:42 a.m.