Triple

T10501935
Position Surface form Disambiguated ID Type / Status
Subject Sullurpeta E247691 entity
Predicate locatedOn P40 FINISHED
Object 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.
E867336 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: Chennai–Kolkata highway corridor | Statement: [Sullurpeta, locatedOn, Chennai–Kolkata highway corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Chennai–Kolkata highway corridor
Context triple: [Sullurpeta, locatedOn, Chennai–Kolkata highway corridor]
  • A. Chennai–Bengaluru highway
    The Chennai–Bengaluru highway is a major arterial road in southern India that connects the metropolitan cities of Chennai in Tamil Nadu and Bengaluru in Karnataka, facilitating significant regional trade and travel.
  • B. Kolkata–Mumbai highway
    The Kolkata–Mumbai highway is a major arterial road in India that forms part of the east–west corridor linking the eastern metropolis of Kolkata with the western financial hub of Mumbai.
  • C. Hyderabad–Vijayawada Highway
    The Hyderabad–Vijayawada Highway is a major roadway in the Indian state of Telangana and Andhra Pradesh that connects the metropolitan city of Hyderabad with the important urban center of Vijayawada, serving as a key route for regional travel and commerce.
  • D. Pune–Bengaluru Highway
    The Pune–Bengaluru Highway is a major segment of India’s National Highway network that connects the cities of Pune in Maharashtra and Bengaluru in Karnataka, serving as a key corridor for regional trade and travel.
  • E. Indore–Mumbai highway
    The Indore–Mumbai highway is a major road corridor in western India that connects the city of Indore in Madhya Pradesh with Mumbai in Maharashtra, facilitating significant regional trade and travel.
  • 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: Chennai–Kolkata highway corridor
Triple: [Sullurpeta, locatedOn, Chennai–Kolkata highway corridor]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Chennai–Kolkata highway corridor
Target entity description: 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.
  • A. Chennai–Bengaluru highway
    The Chennai–Bengaluru highway is a major arterial road in southern India that connects the metropolitan cities of Chennai in Tamil Nadu and Bengaluru in Karnataka, facilitating significant regional trade and travel.
  • B. Kolkata–Mumbai highway
    The Kolkata–Mumbai highway is a major arterial road in India that forms part of the east–west corridor linking the eastern metropolis of Kolkata with the western financial hub of Mumbai.
  • C. Hyderabad–Vijayawada Highway
    The Hyderabad–Vijayawada Highway is a major roadway in the Indian state of Telangana and Andhra Pradesh that connects the metropolitan city of Hyderabad with the important urban center of Vijayawada, serving as a key route for regional travel and commerce.
  • D. Pune–Bengaluru Highway
    The Pune–Bengaluru Highway is a major segment of India’s National Highway network that connects the cities of Pune in Maharashtra and Bengaluru in Karnataka, serving as a key corridor for regional trade and travel.
  • E. Indore–Mumbai highway
    The Indore–Mumbai highway is a major road corridor in western India that connects the city of Indore in Madhya Pradesh with Mumbai in Maharashtra, facilitating significant regional trade and travel.
  • 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_69d381c4aa948190942e1d803143fb0e completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d5099c6a848190bf1d5361e9e61108 completed April 7, 2026, 1:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69d8dccec72481909bcfb6a9c5df7ba9 completed April 10, 2026, 11:19 a.m.
NEDg Description generation batch_69d8e8c9d5cc8190a425ed834855bbcd completed April 10, 2026, 12:10 p.m.
NED2 Entity disambiguation (via description) batch_69d901fecee88190999e88ca2e56a516 completed April 10, 2026, 1:58 p.m.
Created at: April 6, 2026, 12:25 p.m.