Triple

T18860894
Position Surface form Disambiguated ID Type / Status
Subject Vadodara Junction E461307 entity
Predicate onRailRoute P62786 FINISHED
Object Vadodara–Surat line
The Vadodara–Surat line is a key railway corridor in the Indian state of Gujarat that connects the major cities of Vadodara and Surat and forms part of the busy Western Railway network.
 E1352946 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: Vadodara–Surat line | Statement: [Vadodara Junction, onRailRoute, Vadodara–Surat line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Vadodara–Surat line
Context triple: [Vadodara Junction, onRailRoute, Vadodara–Surat line]
  • A. Ahmedabad–Vadodara line
    The Ahmedabad–Vadodara line is a key railway corridor in the Indian state of Gujarat that connects the major cities of Ahmedabad and Vadodara and forms part of the busy Western Railway network.
  • B. Vadodara–Chhota Udepur line
    The Vadodara–Chhota Udepur line is a railway route in the Indian state of Gujarat that connects the major junction city of Vadodara with the town of Chhota Udepur, serving regional passenger and freight traffic.
  • C. Ahmedabad–Rajkot line
    The Ahmedabad–Rajkot line is a key railway route in the Indian state of Gujarat that connects the major cities of Ahmedabad and Rajkot, facilitating both passenger and freight transport.
  • D. Ahmedabad–Bhavnagar line
    The Ahmedabad–Bhavnagar line is a railway route in the Indian state of Gujarat that connects the major city of Ahmedabad with the coastal city of Bhavnagar, serving as an important regional transport corridor.
  • E. Ahmedabad–Gandhinagar line
    The Ahmedabad–Gandhinagar line is a railway route in the Indian state of Gujarat that connects the major city of Ahmedabad with the state capital, Gandhinagar.
  • 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: Vadodara–Surat line
Triple: [Vadodara Junction, onRailRoute, Vadodara–Surat line]
Generated description
The Vadodara–Surat line is a key railway corridor in the Indian state of Gujarat that connects the major cities of Vadodara and Surat and forms part of the busy Western Railway network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Vadodara–Surat line
Target entity description: The Vadodara–Surat line is a key railway corridor in the Indian state of Gujarat that connects the major cities of Vadodara and Surat and forms part of the busy Western Railway network.
  • A. Ahmedabad–Vadodara line
    The Ahmedabad–Vadodara line is a key railway corridor in the Indian state of Gujarat that connects the major cities of Ahmedabad and Vadodara and forms part of the busy Western Railway network.
  • B. Vadodara–Chhota Udepur line
    The Vadodara–Chhota Udepur line is a railway route in the Indian state of Gujarat that connects the major junction city of Vadodara with the town of Chhota Udepur, serving regional passenger and freight traffic.
  • C. Ahmedabad–Rajkot line
    The Ahmedabad–Rajkot line is a key railway route in the Indian state of Gujarat that connects the major cities of Ahmedabad and Rajkot, facilitating both passenger and freight transport.
  • D. Ahmedabad–Bhavnagar line
    The Ahmedabad–Bhavnagar line is a railway route in the Indian state of Gujarat that connects the major city of Ahmedabad with the coastal city of Bhavnagar, serving as an important regional transport corridor.
  • E. Ahmedabad–Gandhinagar line
    The Ahmedabad–Gandhinagar line is a railway route in the Indian state of Gujarat that connects the major city of Ahmedabad with the state capital, Gandhinagar.
  • 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_69d8dcfb7b9c8190854e7b171b98ea2e completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5c060bfc4819092ac591692a6ccd5 completed April 20, 2026, 5:57 a.m.
NED1 Entity disambiguation (via context triple) batch_6a05b44212908190aeb1d72370896658 completed May 14, 2026, 11:38 a.m.
NEDg Description generation batch_6a05b50e35a48190874de0704ed5a6f6 completed May 14, 2026, 11:42 a.m.
NED2 Entity disambiguation (via description) batch_6a05b59218fc819093af9a3b4fbd0864 completed May 14, 2026, 11:44 a.m.
Created at: April 10, 2026, 11:57 a.m.