Triple

T17820067
Position Surface form Disambiguated ID Type / Status
Subject Green Line (Namma Metro) E444957 entity
Predicate hasStation P35 FINISHED
Object South End Circle metro station
South End Circle metro station is an elevated station on Bengaluru’s Namma Metro network serving the South End Circle area along the Green Line.
 E1289885 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: South End Circle metro station | Statement: [Green Line (Namma Metro), hasStation, South End Circle metro station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: South End Circle metro station
Context triple: [Green Line (Namma Metro), hasStation, South End Circle metro station]
  • A. Park Street metro station
    Park Street metro station is a major underground station on the Kolkata Metro network, serving as a busy transit hub in the city’s central commercial and cultural district.
  • B. Wellesley Square station
    Wellesley Square station is a commuter rail stop on the MBTA Framingham/Worcester Line serving the downtown area of Wellesley, Massachusetts.
  • C. Anderson Street station
    Anderson Street station is a New Jersey Transit commuter rail stop serving the city of Hackensack in Bergen County, New Jersey.
  • D. Union Metro Station
    Union Metro Station is one of Dubai’s major interchange hubs, connecting the Red and Green Lines of the Dubai Metro in the Deira area.
  • E. High Street subway station
    High Street subway station is a New York City Subway station in Brooklyn’s Dumbo/Brooklyn Heights area that serves as a key stop on the A and C lines.
  • 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: South End Circle metro station
Triple: [Green Line (Namma Metro), hasStation, South End Circle metro station]
Generated description
South End Circle metro station is an elevated station on Bengaluru’s Namma Metro network serving the South End Circle area along the Green Line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: South End Circle metro station
Target entity description: South End Circle metro station is an elevated station on Bengaluru’s Namma Metro network serving the South End Circle area along the Green Line.
  • A. Park Street metro station
    Park Street metro station is a major underground station on the Kolkata Metro network, serving as a busy transit hub in the city’s central commercial and cultural district.
  • B. Wellesley Square station
    Wellesley Square station is a commuter rail stop on the MBTA Framingham/Worcester Line serving the downtown area of Wellesley, Massachusetts.
  • C. Anderson Street station
    Anderson Street station is a New Jersey Transit commuter rail stop serving the city of Hackensack in Bergen County, New Jersey.
  • D. Union Metro Station
    Union Metro Station is one of Dubai’s major interchange hubs, connecting the Red and Green Lines of the Dubai Metro in the Deira area.
  • E. High Street subway station
    High Street subway station is a New York City Subway station in Brooklyn’s Dumbo/Brooklyn Heights area that serves as a key stop on the A and C lines.
  • 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_69d8b9f0de78819099395b14db75a8a6 completed April 10, 2026, 8:50 a.m.
NER Named-entity recognition batch_69e489101aa48190a1439d8cb683bba9 completed April 19, 2026, 7:49 a.m.
NED1 Entity disambiguation (via context triple) batch_6a02ff680b548190b6f1fbc09335ff31 completed May 12, 2026, 10:22 a.m.
NEDg Description generation batch_6a0300ca1ac88190b474ac8276d55445 completed May 12, 2026, 10:28 a.m.
NED2 Entity disambiguation (via description) batch_6a03017f7ea08190b3a98db1c429d04f completed May 12, 2026, 10:31 a.m.
Created at: April 10, 2026, 10:15 a.m.