Triple

T11321614
Position Surface form Disambiguated ID Type / Status
Subject Nhava Sheva Port E268105 entity
Predicate connectsTo P845 FINISHED
Object Dedicated Freight Corridor network (planned and existing links)
The Dedicated Freight Corridor network (planned and existing links) is a high-capacity, electrified railway freight system in India designed to decongest existing rail lines and enable faster, more efficient movement of goods between major industrial and port hubs.
E919094 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: Dedicated Freight Corridor network (planned and existing links) | Statement: [Nhava Sheva Port, connectsTo, Dedicated Freight Corridor network (planned and existing links)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Dedicated Freight Corridor network (planned and existing links)
Context triple: [Nhava Sheva Port, connectsTo, Dedicated Freight Corridor network (planned and existing links)]
  • A. Delhi–Kolkata rail corridor
    The Delhi–Kolkata rail corridor is one of India’s busiest and most important railway routes, linking the national capital with the eastern metropolis through major northern and eastern cities.
  • B. Golden Quadrilateral railway network
    The Golden Quadrilateral railway network is a major Indian Railways route system that interconnects key metropolitan cities in a quadrilateral pattern to facilitate high-volume passenger and freight movement.
  • C. Konkan Railway corridor
    The Konkan Railway corridor is a major railway line running along India’s Konkan coast, known for its engineering feats through rugged terrain and its role in connecting Maharashtra, Goa, and Karnataka.
  • D. Chennai–Kolkata railway corridor
    The Chennai–Kolkata railway corridor is a major Indian rail route connecting the southeastern metropolis of Chennai with the eastern city of Kolkata, serving as a key artery for passenger and freight transport along the east coast.
  • E. Udhampur–Srinagar–Baramulla Rail Link
    The Udhampur–Srinagar–Baramulla Rail Link is a strategic Indian railway project that connects the Kashmir Valley with the rest of the country through a challenging high-altitude route across the Himalayas.
  • 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: Dedicated Freight Corridor network (planned and existing links)
Triple: [Nhava Sheva Port, connectsTo, Dedicated Freight Corridor network (planned and existing links)]
Generated description
The Dedicated Freight Corridor network (planned and existing links) is a high-capacity, electrified railway freight system in India designed to decongest existing rail lines and enable faster, more efficient movement of goods between major industrial and port hubs.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Dedicated Freight Corridor network (planned and existing links)
Target entity description: The Dedicated Freight Corridor network (planned and existing links) is a high-capacity, electrified railway freight system in India designed to decongest existing rail lines and enable faster, more efficient movement of goods between major industrial and port hubs.
  • A. Delhi–Kolkata rail corridor
    The Delhi–Kolkata rail corridor is one of India’s busiest and most important railway routes, linking the national capital with the eastern metropolis through major northern and eastern cities.
  • B. Golden Quadrilateral railway network
    The Golden Quadrilateral railway network is a major Indian Railways route system that interconnects key metropolitan cities in a quadrilateral pattern to facilitate high-volume passenger and freight movement.
  • C. Konkan Railway corridor
    The Konkan Railway corridor is a major railway line running along India’s Konkan coast, known for its engineering feats through rugged terrain and its role in connecting Maharashtra, Goa, and Karnataka.
  • D. Chennai–Kolkata railway corridor
    The Chennai–Kolkata railway corridor is a major Indian rail route connecting the southeastern metropolis of Chennai with the eastern city of Kolkata, serving as a key artery for passenger and freight transport along the east coast.
  • E. Udhampur–Srinagar–Baramulla Rail Link
    The Udhampur–Srinagar–Baramulla Rail Link is a strategic Indian railway project that connects the Kashmir Valley with the rest of the country through a challenging high-altitude route across the Himalayas.
  • 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_69d6aaca5c24819083db46a30d86cb34 completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e9dff37081909622623e66e17ccd completed April 9, 2026, 6:03 p.m.
NED1 Entity disambiguation (via context triple) batch_69e525ed950081908ec94cfbf8849e85 completed April 19, 2026, 6:58 p.m.
NEDg Description generation batch_69e52c82b6108190aec9b6e9d726f803 completed April 19, 2026, 7:26 p.m.
NED2 Entity disambiguation (via description) batch_69e531b079708190ac9e19127d36a848 completed April 19, 2026, 7:49 p.m.
Created at: April 8, 2026, 9:32 p.m.