Triple

T14346481
Position Surface form Disambiguated ID Type / Status
Subject Nhava Sheva E355735 entity
Predicate connectedTo P37 FINISHED
Object Western Dedicated Freight Corridor (planned/under development)
The Western Dedicated Freight Corridor is a major Indian railway project under development to create a high-capacity, freight-only rail line connecting key industrial and port regions across western India.
E1093581 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: Western Dedicated Freight Corridor (planned/under development) | Statement: [Nhava Sheva, connectedTo, Western Dedicated Freight Corridor (planned/under development)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Western Dedicated Freight Corridor (planned/under development)
Context triple: [Nhava Sheva, connectedTo, Western Dedicated Freight Corridor (planned/under development)]
  • A. Chicago–San Antonio rail corridor
    The Chicago–San Antonio rail corridor is a long-distance passenger rail route in the central United States that links Chicago, Illinois, with San Antonio, Texas, passing through major Midwestern and Southern cities.
  • B. Inland Empire freight and commuter corridor
    The Inland Empire freight and commuter corridor is a major Southern California transportation artery that supports heavy rail and truck freight movement alongside significant daily commuter traffic between inland cities and coastal job centers.
  • C. Los Angeles–Seattle rail corridor
    The Los Angeles–Seattle rail corridor is a major long-distance passenger rail route in the western United States, connecting Southern California with the Pacific Northwest along the coast.
  • D. Northwest–East Corridor
    The Northwest–East Corridor is a major transit route in Baltimore’s public transportation network that includes Penn–North station among its stops.
  • E. Los Angeles–New Orleans rail corridor
    The Los Angeles–New Orleans rail corridor is a major transcontinental rail route linking Southern California to the U.S. Gulf Coast, used for both freight and long-distance passenger service.
  • 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: Western Dedicated Freight Corridor (planned/under development)
Triple: [Nhava Sheva, connectedTo, Western Dedicated Freight Corridor (planned/under development)]
Generated description
The Western Dedicated Freight Corridor is a major Indian railway project under development to create a high-capacity, freight-only rail line connecting key industrial and port regions across western India.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Western Dedicated Freight Corridor (planned/under development)
Target entity description: The Western Dedicated Freight Corridor is a major Indian railway project under development to create a high-capacity, freight-only rail line connecting key industrial and port regions across western India.
  • A. Chicago–San Antonio rail corridor
    The Chicago–San Antonio rail corridor is a long-distance passenger rail route in the central United States that links Chicago, Illinois, with San Antonio, Texas, passing through major Midwestern and Southern cities.
  • B. Inland Empire freight and commuter corridor
    The Inland Empire freight and commuter corridor is a major Southern California transportation artery that supports heavy rail and truck freight movement alongside significant daily commuter traffic between inland cities and coastal job centers.
  • C. Los Angeles–Seattle rail corridor
    The Los Angeles–Seattle rail corridor is a major long-distance passenger rail route in the western United States, connecting Southern California with the Pacific Northwest along the coast.
  • D. Northwest–East Corridor
    The Northwest–East Corridor is a major transit route in Baltimore’s public transportation network that includes Penn–North station among its stops.
  • E. Los Angeles–New Orleans rail corridor
    The Los Angeles–New Orleans rail corridor is a major transcontinental rail route linking Southern California to the U.S. Gulf Coast, used for both freight and long-distance passenger service.
  • 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_69d82790a7e08190877e2d349b2e8d8e completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de8e8b81bc8190ace2a575faf55cc0 completed April 14, 2026, 6:59 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd469f63b881909c164b1aaadcc15d completed May 8, 2026, 2:12 a.m.
NEDg Description generation batch_69fd47bbc5e081908aa8b0e76661234f completed May 8, 2026, 2:17 a.m.
NED2 Entity disambiguation (via description) batch_69fd4840f0688190975d8c3c7eefb132 completed May 8, 2026, 2:19 a.m.
Created at: April 10, 2026, 1:14 a.m.