Triple

T15321801
Position Surface form Disambiguated ID Type / Status
Subject Red Line (Hyderabad Metro) E366308 entity
Predicate hasStation P35 FINISHED
Object Bharat Nagar metro station
Bharat Nagar metro station is an elevated station on Hyderabad Metro’s Red Line serving the Bharat Nagar area of the city.
E1154007 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: Bharat Nagar metro station | Statement: [Red Line (Hyderabad Metro), hasStation, Bharat Nagar metro station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Bharat Nagar metro station
Context triple: [Red Line (Hyderabad Metro), hasStation, Bharat Nagar metro station]
  • A. Sarojini Nagar metro station
    Sarojini Nagar metro station is an elevated station on the Delhi Metro network serving the busy Sarojini Nagar market and surrounding residential areas in South Delhi.
  • B. Malviya Nagar metro station
    Malviya Nagar metro station is a Delhi Metro station on the Yellow Line serving the Malviya Nagar area and nearby South Delhi localities.
  • C. Anand Vihar metro station
    Anand Vihar metro station is an interchange station in East Delhi that connects the Delhi Metro network with the major Anand Vihar railway and interstate bus terminals, serving as a key regional transit hub.
  • D. Lajpat Nagar metro station
    Lajpat Nagar metro station is a busy interchange station on the Delhi Metro network serving the commercial and residential Lajpat Nagar area in South Delhi.
  • E. Udyog Bhawan Metro Station
    Udyog Bhawan Metro Station is an underground station on Delhi Metro’s Yellow Line located in central New Delhi near key government offices and ministries.
  • 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: Bharat Nagar metro station
Triple: [Red Line (Hyderabad Metro), hasStation, Bharat Nagar metro station]
Generated description
Bharat Nagar metro station is an elevated station on Hyderabad Metro’s Red Line serving the Bharat Nagar area of the city.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Bharat Nagar metro station
Target entity description: Bharat Nagar metro station is an elevated station on Hyderabad Metro’s Red Line serving the Bharat Nagar area of the city.
  • A. Sarojini Nagar metro station
    Sarojini Nagar metro station is an elevated station on the Delhi Metro network serving the busy Sarojini Nagar market and surrounding residential areas in South Delhi.
  • B. Malviya Nagar metro station
    Malviya Nagar metro station is a Delhi Metro station on the Yellow Line serving the Malviya Nagar area and nearby South Delhi localities.
  • C. Anand Vihar metro station
    Anand Vihar metro station is an interchange station in East Delhi that connects the Delhi Metro network with the major Anand Vihar railway and interstate bus terminals, serving as a key regional transit hub.
  • D. Lajpat Nagar metro station
    Lajpat Nagar metro station is a busy interchange station on the Delhi Metro network serving the commercial and residential Lajpat Nagar area in South Delhi.
  • E. Udyog Bhawan Metro Station
    Udyog Bhawan Metro Station is an underground station on Delhi Metro’s Yellow Line located in central New Delhi near key government offices and ministries.
  • 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_69d85a121520819093dcce999fdefe1a completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e03dd460288190b5c41f0a0aeee949 completed April 16, 2026, 1:39 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff133f242c819099ec5288ae4a622f completed May 9, 2026, 10:58 a.m.
NEDg Description generation batch_69ff14042ce8819084817836b096f175 completed May 9, 2026, 11:01 a.m.
NED2 Entity disambiguation (via description) batch_69ff14745a8c81909b10d6b21b88b50b completed May 9, 2026, 11:03 a.m.
Created at: April 10, 2026, 3:16 a.m.