Triple

T16070841
Position Surface form Disambiguated ID Type / Status
Subject Eastern Peripheral Expressway E389854 entity
Predicate reducesTrafficOn P32500 FINISHED
Object 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.
E1198579 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–Agra corridor | Statement: [Eastern Peripheral Expressway, reducesTrafficOn, Delhi–Agra corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Delhi–Agra corridor
Context triple: [Eastern Peripheral Expressway, reducesTrafficOn, Delhi–Agra corridor]
  • A. 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.
  • B. 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.
  • C. Delhi–Meerut Expressway
    The Delhi–Meerut Expressway is a high-speed, access-controlled highway in northern India designed to significantly reduce travel time and improve connectivity between Delhi and the city of Meerut.
  • D. 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.
  • E. 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.
  • 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–Agra corridor
Triple: [Eastern Peripheral Expressway, reducesTrafficOn, Delhi–Agra corridor]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Delhi–Agra corridor
Target entity description: 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.
  • A. 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.
  • B. 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.
  • C. Delhi–Meerut Expressway
    The Delhi–Meerut Expressway is a high-speed, access-controlled highway in northern India designed to significantly reduce travel time and improve connectivity between Delhi and the city of Meerut.
  • D. 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.
  • E. 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.
  • 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_69d86daf32ec8190a8c0466c8f49c3c0 completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e183be909c8190ac6c37ab047151ae completed April 17, 2026, 12:50 a.m.
NED1 Entity disambiguation (via context triple) batch_69fffeeb32348190a1896059479c236c completed May 10, 2026, 3:43 a.m.
NEDg Description generation batch_6a00014d982881908dcb9a0abd75a1e2 completed May 10, 2026, 3:53 a.m.
NED2 Entity disambiguation (via description) batch_6a00021e42ec8190af9869b7f8be3ce5 completed May 10, 2026, 3:57 a.m.
Created at: April 10, 2026, 4:57 a.m.