Triple

T7380052
Position Surface form Disambiguated ID Type / Status
Subject Durg E170223 entity
Predicate partOfRegion P285 FINISHED
Object Durg–Bhilai–Raipur urban corridor
The Durg–Bhilai–Raipur urban corridor is a major contiguous metropolitan and industrial belt in Chhattisgarh, India, centered on steel production and rapid urban development.
E660572 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: Durg–Bhilai–Raipur urban corridor | Statement: [Durg, partOfRegion, Durg–Bhilai–Raipur urban corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Durg–Bhilai–Raipur urban corridor
Context triple: [Durg, partOfRegion, Durg–Bhilai–Raipur urban corridor]
  • A. 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.
  • B. Delhi–Mumbai Industrial Corridor region
    The Delhi–Mumbai Industrial Corridor region is a major planned industrial and infrastructure development zone spanning several Indian states between Delhi and Mumbai, aimed at boosting manufacturing, logistics, and urban growth.
  • C. Bhilai
    Bhilai is an industrial city in central India best known for its large steel plant and planned urban infrastructure.
  • D. Jabalpur–Nainpur–Gondia route
    The Jabalpur–Nainpur–Gondia route is a railway line in central India that connects Jabalpur in Madhya Pradesh with Gondia in Maharashtra, passing through the important junction town of Nainpur.
  • E. Bhopal–Nagpur section
    The Bhopal–Nagpur section is a key railway corridor in central India that connects the cities of Bhopal and Nagpur, passing through important intermediate stations such as Betul.
  • 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: Durg–Bhilai–Raipur urban corridor
Triple: [Durg, partOfRegion, Durg–Bhilai–Raipur urban corridor]
Generated description
The Durg–Bhilai–Raipur urban corridor is a major contiguous metropolitan and industrial belt in Chhattisgarh, India, centered on steel production and rapid urban development.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Durg–Bhilai–Raipur urban corridor
Target entity description: The Durg–Bhilai–Raipur urban corridor is a major contiguous metropolitan and industrial belt in Chhattisgarh, India, centered on steel production and rapid urban development.
  • A. 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.
  • B. Delhi–Mumbai Industrial Corridor region
    The Delhi–Mumbai Industrial Corridor region is a major planned industrial and infrastructure development zone spanning several Indian states between Delhi and Mumbai, aimed at boosting manufacturing, logistics, and urban growth.
  • C. Bhilai
    Bhilai is an industrial city in central India best known for its large steel plant and planned urban infrastructure.
  • D. Jabalpur–Nainpur–Gondia route
    The Jabalpur–Nainpur–Gondia route is a railway line in central India that connects Jabalpur in Madhya Pradesh with Gondia in Maharashtra, passing through the important junction town of Nainpur.
  • E. Bhopal–Nagpur section
    The Bhopal–Nagpur section is a key railway corridor in central India that connects the cities of Bhopal and Nagpur, passing through important intermediate stations such as Betul.
  • 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_69c68a5d0ed08190b6d361e68f813330 completed March 27, 2026, 1:47 p.m.
NER Named-entity recognition batch_69c6f1c61484819087874d4e7f9fd791 completed March 27, 2026, 9:08 p.m.
NED1 Entity disambiguation (via context triple) batch_69c802d86da48190a1311c5c52a5f296 completed March 28, 2026, 4:33 p.m.
NEDg Description generation batch_69c80537c28c8190b1f6aff6da60d126 completed March 28, 2026, 4:43 p.m.
NED2 Entity disambiguation (via description) batch_69c8059f89d08190be588df20c668408 completed March 28, 2026, 4:45 p.m.
Created at: March 27, 2026, 3:08 p.m.