Triple

T14518016
Position Surface form Disambiguated ID Type / Status
Subject Nadaprabhu Kempegowda Metro Station E340574 entity
Predicate connectsWith P37 FINISHED
Object Green Line (Namma Metro)
The Green Line of Namma Metro is a major north–south rapid transit corridor in Bengaluru, India, running through key commercial and residential areas and intersecting the Purple Line at Nadaprabhu Kempegowda (Majestic) station.
 E1105547 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: Green Line (Namma Metro) | Statement: [Nadaprabhu Kempegowda Metro Station, connectsWith, Green Line (Namma Metro)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Green Line (Namma Metro)
Context triple: [Nadaprabhu Kempegowda Metro Station, connectsWith, Green Line (Namma Metro)]
  • A. Purple Line (Namma Metro)
    The Purple Line of Namma Metro is a major east–west rapid transit corridor in Bengaluru, India, forming one of the city’s primary metro lines.
  • B. Green Line (Delhi Metro)
    The Green Line of the Delhi Metro is a rapid transit corridor in Delhi that primarily serves the city's western and northwestern areas, connecting key residential and industrial zones.
  • C. Yellow Line (Delhi Metro)
    The Yellow Line of the Delhi Metro is one of the system’s major north–south corridors, connecting key areas such as Samaypur Badli, Kashmere Gate, New Delhi, Rajiv Chowk, and Gurgaon, and serving as a crucial backbone of rapid transit in the Delhi NCR region.
  • D. Metro Line 1
    Metro Line 1 is a primary rapid transit route in its city's metro system, serving as a major corridor for passenger travel and interchanges with other lines.
  • E. Violet Line (Delhi Metro)
    The Violet Line of the Delhi Metro is a major rapid transit corridor in Delhi connecting Kashmere Gate in the north to Raja Nahar Singh (Ballabhgarh) in the south, serving key historical and commercial areas along its route.
  • 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: Green Line (Namma Metro)
Triple: [Nadaprabhu Kempegowda Metro Station, connectsWith, Green Line (Namma Metro)]
Generated description
The Green Line of Namma Metro is a major north–south rapid transit corridor in Bengaluru, India, running through key commercial and residential areas and intersecting the Purple Line at Nadaprabhu Kempegowda (Majestic) station.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Green Line (Namma Metro)
Target entity description: The Green Line of Namma Metro is a major north–south rapid transit corridor in Bengaluru, India, running through key commercial and residential areas and intersecting the Purple Line at Nadaprabhu Kempegowda (Majestic) station.
  • A. Purple Line (Namma Metro)
    The Purple Line of Namma Metro is a major east–west rapid transit corridor in Bengaluru, India, forming one of the city’s primary metro lines.
  • B. Green Line (Delhi Metro)
    The Green Line of the Delhi Metro is a rapid transit corridor in Delhi that primarily serves the city's western and northwestern areas, connecting key residential and industrial zones.
  • C. Yellow Line (Delhi Metro)
    The Yellow Line of the Delhi Metro is one of the system’s major north–south corridors, connecting key areas such as Samaypur Badli, Kashmere Gate, New Delhi, Rajiv Chowk, and Gurgaon, and serving as a crucial backbone of rapid transit in the Delhi NCR region.
  • D. Metro Line 1
    Metro Line 1 is a primary rapid transit route in its city's metro system, serving as a major corridor for passenger travel and interchanges with other lines.
  • E. Violet Line (Delhi Metro)
    The Violet Line of the Delhi Metro is a major rapid transit corridor in Delhi connecting Kashmere Gate in the north to Raja Nahar Singh (Ballabhgarh) in the south, serving key historical and commercial areas along its route.
  • 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_69d822d9c0408190b9a2b3643e58bb4d completed April 9, 2026, 10:06 p.m.
NER Named-entity recognition batch_69de9a6f50208190b687b505f5cd1aa2 completed April 14, 2026, 7:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd7a49484081908fd2030d33727a6d completed May 8, 2026, 5:53 a.m.
NEDg Description generation batch_69fd871314a081909e9b0a4a7be2394d completed May 8, 2026, 6:47 a.m.
NED2 Entity disambiguation (via description) batch_69fd877306f88190a7dd2458d0777684 completed May 8, 2026, 6:49 a.m.
Created at: April 10, 2026, 1:22 a.m.