Triple

T7796016
Position Surface form Disambiguated ID Type / Status
Subject Ukkadam Bus Terminus E180299 entity
Predicate partOf P40 FINISHED
Object Coimbatore city bus network
The Coimbatore city bus network is an extensive public transportation system serving the city of Coimbatore and its suburbs through numerous routes and major termini.
 E694054 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: Coimbatore city bus network | Statement: [Ukkadam Bus Terminus, partOf, Coimbatore city bus network]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Coimbatore city bus network
Context triple: [Ukkadam Bus Terminus, partOf, Coimbatore city bus network]
  • A. Chennai Metro
    Chennai Metro is a rapid transit system serving the Indian city of Chennai, providing urban rail connectivity across key residential, commercial, and industrial areas.
  • B. Chennai MRTS
    Chennai MRTS is an elevated suburban railway network in Chennai, India, providing rapid transit services along key urban corridors and connecting with other city transport systems.
  • C. Indore BRTS
    Indore BRTS is a bus rapid transit system in Indore, India, designed to provide high-capacity, efficient public transportation along dedicated corridors.
  • D. Coimbatore
    Coimbatore is a major industrial and educational city in the Indian state of Tamil Nadu, known especially for its textile, engineering, and manufacturing industries.
  • E. Chennai Suburban Railway
    Chennai Suburban Railway is a major commuter rail network serving the greater Chennai metropolitan area, providing high-frequency train services that connect the city with its surrounding suburbs.
  • 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: Coimbatore city bus network
Triple: [Ukkadam Bus Terminus, partOf, Coimbatore city bus network]
Generated description
The Coimbatore city bus network is an extensive public transportation system serving the city of Coimbatore and its suburbs through numerous routes and major termini.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Coimbatore city bus network
Target entity description: The Coimbatore city bus network is an extensive public transportation system serving the city of Coimbatore and its suburbs through numerous routes and major termini.
  • A. Chennai Metro
    Chennai Metro is a rapid transit system serving the Indian city of Chennai, providing urban rail connectivity across key residential, commercial, and industrial areas.
  • B. Chennai MRTS
    Chennai MRTS is an elevated suburban railway network in Chennai, India, providing rapid transit services along key urban corridors and connecting with other city transport systems.
  • C. Indore BRTS
    Indore BRTS is a bus rapid transit system in Indore, India, designed to provide high-capacity, efficient public transportation along dedicated corridors.
  • D. Coimbatore
    Coimbatore is a major industrial and educational city in the Indian state of Tamil Nadu, known especially for its textile, engineering, and manufacturing industries.
  • E. Chennai Suburban Railway
    Chennai Suburban Railway is a major commuter rail network serving the greater Chennai metropolitan area, providing high-frequency train services that connect the city with its surrounding suburbs.
  • 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_69ca827d22208190b4dc5aa680edcf5d completed March 30, 2026, 2:02 p.m.
NER Named-entity recognition batch_69cae94c41408190b73e37c0ff2c6628 completed March 30, 2026, 9:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69cb13f866ac8190bca2b8477b62d7e4 completed March 31, 2026, 12:23 a.m.
NEDg Description generation batch_69cb1730900c8190bc0322c4b6a3772f completed March 31, 2026, 12:37 a.m.
NED2 Entity disambiguation (via description) batch_69cb1a3e6da08190bf4f82b59db41333 completed March 31, 2026, 12:50 a.m.
Created at: March 30, 2026, 4:31 p.m.