Triple

T10606092
Position Surface form Disambiguated ID Type / Status
Subject Mumbai Metro One Private Limited E275879 entity
Predicate hasRoute P4374 FINISHED
Object Versova–Andheri–Ghatkopar corridor
The Versova–Andheri–Ghatkopar corridor is a key east–west Mumbai Metro line that connects the western suburb of Versova to the central suburb of Ghatkopar via Andheri, significantly reducing travel time across the city.
E874157 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: Versova–Andheri–Ghatkopar corridor | Statement: [Mumbai Metro One Private Limited, hasRoute, Versova–Andheri–Ghatkopar corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Versova–Andheri–Ghatkopar corridor
Context triple: [Mumbai Metro One Private Limited, hasRoute, Versova–Andheri–Ghatkopar corridor]
  • A. Sinhagad Road
    Sinhagad Road is a major thoroughfare in Pune, India, known for connecting the city to the historic Sinhagad Fort area and running along the banks of the Mutha River.
  • B. Vasai Road–Diva–Panvel route
    The Vasai Road–Diva–Panvel route is a key suburban rail corridor in the Mumbai Metropolitan Region that links the Western, Central, and Harbour lines, facilitating cross-city and freight movement without passing through Mumbai’s main terminals.
  • C. Nashik Road
    Nashik Road is a major railway junction in Maharashtra, India, serving as the primary rail gateway to the city of Nashik and its surrounding region.
  • D. Noida Link Road
    Noida Link Road is a key arterial route connecting East Delhi with the city of Noida in the National Capital Region of India.
  • E. Colaba Causeway
    Colaba Causeway is a bustling commercial street and cultural hotspot in South Mumbai, known for its colonial-era architecture, street shopping, cafés, and proximity to landmarks like the Gateway of India.
  • 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: Versova–Andheri–Ghatkopar corridor
Triple: [Mumbai Metro One Private Limited, hasRoute, Versova–Andheri–Ghatkopar corridor]
Generated description
The Versova–Andheri–Ghatkopar corridor is a key east–west Mumbai Metro line that connects the western suburb of Versova to the central suburb of Ghatkopar via Andheri, significantly reducing travel time across the city.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Versova–Andheri–Ghatkopar corridor
Target entity description: The Versova–Andheri–Ghatkopar corridor is a key east–west Mumbai Metro line that connects the western suburb of Versova to the central suburb of Ghatkopar via Andheri, significantly reducing travel time across the city.
  • A. Sinhagad Road
    Sinhagad Road is a major thoroughfare in Pune, India, known for connecting the city to the historic Sinhagad Fort area and running along the banks of the Mutha River.
  • B. Vasai Road–Diva–Panvel route
    The Vasai Road–Diva–Panvel route is a key suburban rail corridor in the Mumbai Metropolitan Region that links the Western, Central, and Harbour lines, facilitating cross-city and freight movement without passing through Mumbai’s main terminals.
  • C. Nashik Road
    Nashik Road is a major railway junction in Maharashtra, India, serving as the primary rail gateway to the city of Nashik and its surrounding region.
  • D. Noida Link Road
    Noida Link Road is a key arterial route connecting East Delhi with the city of Noida in the National Capital Region of India.
  • E. Colaba Causeway
    Colaba Causeway is a bustling commercial street and cultural hotspot in South Mumbai, known for its colonial-era architecture, street shopping, cafés, and proximity to landmarks like the Gateway of India.
  • 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_69d6aaf948d88190806cc3a8c47a3fb2 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d6df4a5df88190b993196ca7849a88 completed April 8, 2026, 11:05 p.m.
NED1 Entity disambiguation (via context triple) batch_69d95eb726bc8190a8db7357bd126016 completed April 10, 2026, 8:33 p.m.
NEDg Description generation batch_69d95f81955c8190b629d57a034a4b76 completed April 10, 2026, 8:37 p.m.
NED2 Entity disambiguation (via description) batch_69d961047a78819088094e02c0b99f60 completed April 10, 2026, 8:43 p.m.
Created at: April 8, 2026, 7:32 p.m.