Triple

T16701871
Position Surface form Disambiguated ID Type / Status
Subject Mumbai–Pune route E405872 entity
Predicate partOfCorridor P840 FINISHED
Object Mumbai–Bengaluru corridor
The Mumbai–Bengaluru corridor is a major economic and transport axis in western and southern India, linking the financial hub of Mumbai with the technology and industrial center of Bengaluru through a network of highways and rail routes.
E1231735 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: Mumbai–Bengaluru corridor | Statement: [Mumbai–Pune route, partOfCorridor, Mumbai–Bengaluru corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mumbai–Bengaluru corridor
Context triple: [Mumbai–Pune route, partOfCorridor, Mumbai–Bengaluru corridor]
  • A. 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.
  • B. Chennai–Bengaluru Industrial Corridor
    The Chennai–Bengaluru Industrial Corridor is a major infrastructure and economic development project in southern India aimed at boosting manufacturing, logistics, and urban growth between the cities of Chennai and Bengaluru.
  • C. 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.
  • 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. Chennai–Kolkata highway corridor
    The Chennai–Kolkata highway corridor is a major arterial road network in eastern India that connects the southern metropolis of Chennai with the eastern city of Kolkata, facilitating long-distance transport and regional trade.
  • 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: Mumbai–Bengaluru corridor
Triple: [Mumbai–Pune route, partOfCorridor, Mumbai–Bengaluru corridor]
Generated description
The Mumbai–Bengaluru corridor is a major economic and transport axis in western and southern India, linking the financial hub of Mumbai with the technology and industrial center of Bengaluru through a network of highways and rail routes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mumbai–Bengaluru corridor
Target entity description: The Mumbai–Bengaluru corridor is a major economic and transport axis in western and southern India, linking the financial hub of Mumbai with the technology and industrial center of Bengaluru through a network of highways and rail routes.
  • A. 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.
  • B. Chennai–Bengaluru Industrial Corridor
    The Chennai–Bengaluru Industrial Corridor is a major infrastructure and economic development project in southern India aimed at boosting manufacturing, logistics, and urban growth between the cities of Chennai and Bengaluru.
  • C. 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.
  • 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. Chennai–Kolkata highway corridor
    The Chennai–Kolkata highway corridor is a major arterial road network in eastern India that connects the southern metropolis of Chennai with the eastern city of Kolkata, facilitating long-distance transport and regional trade.
  • 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_69d8838db21081909589220fd71440a4 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e383326d7081909ef4c3b724876513 completed April 18, 2026, 1:12 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00a51378788190b9f3bb0a344dcdd8 completed May 10, 2026, 3:32 p.m.
NEDg Description generation batch_6a00a5b3ce848190a73f06d9708bfc85 completed May 10, 2026, 3:35 p.m.
NED2 Entity disambiguation (via description) batch_6a00a6734d008190bb0a5aa28826e73a completed May 10, 2026, 3:38 p.m.
Created at: April 10, 2026, 5:19 a.m.