Triple

T3246650
Position Surface form Disambiguated ID Type / Status
Subject Namma Metro E68080 entity
Predicate firstSectionOpened P20181 FINISHED
Object Byappanahalli–M.G. Road
Byappanahalli–M.G. Road is the inaugural stretch of Bengaluru’s Namma Metro system, connecting the eastern suburb of Byappanahalli with the central commercial hub around M.G. Road.
E340577 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: Byappanahalli–M.G. Road | Statement: [Namma Metro, firstSectionOpened, Byappanahalli–M.G. Road]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Byappanahalli–M.G. Road
Context triple: [Namma Metro, firstSectionOpened, Byappanahalli–M.G. Road]
  • A. Outer Ring Road, Bangalore
    Outer Ring Road, Bangalore is a major arterial highway encircling much of Bengaluru, connecting key suburbs, IT hubs, and commercial areas across the city.
  • B. I.I. Chundrigar Road
    I.I. Chundrigar Road is Karachi’s principal financial and commercial artery, lined with major banks, corporate offices, and key institutions.
  • C. Mathura Road
    Mathura Road is a major arterial roadway in Delhi that forms part of National Highway 44 and connects central Delhi with its southern and southeastern suburbs.
  • D. Bengaluru–Mysuru highway
    The Bengaluru–Mysuru highway is a major arterial road in the Indian state of Karnataka that connects the capital city Bengaluru with the historic city of Mysuru, facilitating significant regional travel and commerce.
  • E. Jawaharlal Nehru Road
    Jawaharlal Nehru Road is a major thoroughfare in central Kolkata, India, known for its historic landmarks, commercial activity, and cultural institutions.
  • 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: Byappanahalli–M.G. Road
Triple: [Namma Metro, firstSectionOpened, Byappanahalli–M.G. Road]
Generated description
Byappanahalli–M.G. Road is the inaugural stretch of Bengaluru’s Namma Metro system, connecting the eastern suburb of Byappanahalli with the central commercial hub around M.G. Road.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Byappanahalli–M.G. Road
Target entity description: Byappanahalli–M.G. Road is the inaugural stretch of Bengaluru’s Namma Metro system, connecting the eastern suburb of Byappanahalli with the central commercial hub around M.G. Road.
  • A. Outer Ring Road, Bangalore
    Outer Ring Road, Bangalore is a major arterial highway encircling much of Bengaluru, connecting key suburbs, IT hubs, and commercial areas across the city.
  • B. I.I. Chundrigar Road
    I.I. Chundrigar Road is Karachi’s principal financial and commercial artery, lined with major banks, corporate offices, and key institutions.
  • C. Mathura Road
    Mathura Road is a major arterial roadway in Delhi that forms part of National Highway 44 and connects central Delhi with its southern and southeastern suburbs.
  • D. Bengaluru–Mysuru highway
    The Bengaluru–Mysuru highway is a major arterial road in the Indian state of Karnataka that connects the capital city Bengaluru with the historic city of Mysuru, facilitating significant regional travel and commerce.
  • E. Jawaharlal Nehru Road
    Jawaharlal Nehru Road is a major thoroughfare in central Kolkata, India, known for its historic landmarks, commercial activity, and cultural institutions.
  • 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_69ad858e4c708190aa31d486cfee8a6a completed March 8, 2026, 2:19 p.m.
NER Named-entity recognition batch_69adaf1c184c8190a43a3594decd0920 completed March 8, 2026, 5:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69b277639508819091390086a3c511d1 completed March 12, 2026, 8:20 a.m.
NEDg Description generation batch_69b2786c6bc88190bea732592426776d completed March 12, 2026, 8:25 a.m.
NED2 Entity disambiguation (via description) batch_69b27927308c81909c1dceb825eb1b81 completed March 12, 2026, 8:28 a.m.
Created at: March 8, 2026, 3:09 p.m.