Triple

T11500137
Position Surface form Disambiguated ID Type / Status
Subject Mumbai Metropolitan Region Development Authority E272640 entity
Predicate hasPart P35 FINISHED
Object Mumbai Trans Harbour Link project
The Mumbai Trans Harbour Link project is a major sea bridge initiative designed to connect Mumbai with Navi Mumbai, easing congestion and improving regional connectivity across the Mumbai metropolitan area.
E929334 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: Mumbai Trans Harbour Link project | Statement: [Mumbai Metropolitan Region Development Authority, hasPart, Mumbai Trans Harbour Link project]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mumbai Trans Harbour Link project
Context triple: [Mumbai Metropolitan Region Development Authority, hasPart, Mumbai Trans Harbour Link project]
  • A. Bandra–Worli Sea Link
    The Bandra–Worli Sea Link is a cable-stayed bridge in Mumbai, India, that dramatically shortens travel time between the suburbs and the city’s business districts by spanning the Arabian Sea.
  • B. Jal Marg Vikas Project
    Jal Marg Vikas Project is an Indian government initiative to develop and modernize inland waterways infrastructure, particularly National Waterway-1 on the Ganga, to enable efficient, large-scale cargo and passenger transport.
  • C. Atal Setu (new Zuari Bridge)
    Atal Setu, also known as the new Zuari Bridge, is a modern cable-stayed road bridge in Goa, India, that forms a key part of the state’s highway infrastructure.
  • D. Setu Bharatam
    Setu Bharatam is an Indian government initiative aimed at making national highways safer and more efficient by replacing level crossings with rail over-bridges and improving bridge infrastructure across the country.
  • E. Bharatmala Pariyojana
    Bharatmala Pariyojana is a flagship Indian highway development program aimed at optimizing freight and passenger movement by building and upgrading an extensive network of economic corridors, border and coastal roads, and expressways across the country.
  • 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: Mumbai Trans Harbour Link project
Triple: [Mumbai Metropolitan Region Development Authority, hasPart, Mumbai Trans Harbour Link project]
Generated description
The Mumbai Trans Harbour Link project is a major sea bridge initiative designed to connect Mumbai with Navi Mumbai, easing congestion and improving regional connectivity across the Mumbai metropolitan area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mumbai Trans Harbour Link project
Target entity description: The Mumbai Trans Harbour Link project is a major sea bridge initiative designed to connect Mumbai with Navi Mumbai, easing congestion and improving regional connectivity across the Mumbai metropolitan area.
  • A. Bandra–Worli Sea Link
    The Bandra–Worli Sea Link is a cable-stayed bridge in Mumbai, India, that dramatically shortens travel time between the suburbs and the city’s business districts by spanning the Arabian Sea.
  • B. Jal Marg Vikas Project
    Jal Marg Vikas Project is an Indian government initiative to develop and modernize inland waterways infrastructure, particularly National Waterway-1 on the Ganga, to enable efficient, large-scale cargo and passenger transport.
  • C. Atal Setu (new Zuari Bridge)
    Atal Setu, also known as the new Zuari Bridge, is a modern cable-stayed road bridge in Goa, India, that forms a key part of the state’s highway infrastructure.
  • D. Setu Bharatam
    Setu Bharatam is an Indian government initiative aimed at making national highways safer and more efficient by replacing level crossings with rail over-bridges and improving bridge infrastructure across the country.
  • E. Bharatmala Pariyojana
    Bharatmala Pariyojana is a flagship Indian highway development program aimed at optimizing freight and passenger movement by building and upgrading an extensive network of economic corridors, border and coastal roads, and expressways across the country.
  • 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_69d6aae1b09881909ce2ded3fa0c14fa completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d85de3e9c881909d6c55334f7a832d completed April 10, 2026, 2:18 a.m.
NED1 Entity disambiguation (via context triple) batch_69e604aa9e3c8190ad86e4d05a67c8ac completed April 20, 2026, 10:49 a.m.
NEDg Description generation batch_69e610a82c308190927158dbd566b0d4 completed April 20, 2026, 11:40 a.m.
NED2 Entity disambiguation (via description) batch_69e61853a3b48190b0d132761e9be69c completed April 20, 2026, 12:13 p.m.
Created at: April 8, 2026, 9:36 p.m.