Triple

T18447065
Position Surface form Disambiguated ID Type / Status
Subject Tis Hazari E450682 entity
Predicate hasInfrastructure P2560 FINISHED
Object Tis Hazari metro station
Tis Hazari metro station is an elevated station on the Red Line of the Delhi Metro serving the Tis Hazari area in central Delhi, India.
 E1325291 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: Tis Hazari metro station | Statement: [Tis Hazari, hasInfrastructure, Tis Hazari metro station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tis Hazari metro station
Context triple: [Tis Hazari, hasInfrastructure, Tis Hazari metro station]
  • A. Musarambagh metro station
    Musarambagh metro station is an elevated station on Hyderabad’s metro network serving the Musarambagh area along the city’s busy eastern corridor.
  • B. 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.
  • C. Bharat Nagar metro station
    Bharat Nagar metro station is an elevated station on the Hyderabad Metro network serving the Bharat Nagar area along the system’s Blue Line corridor.
  • D. Pragati Maidan metro station
    Pragati Maidan metro station is a busy Delhi Metro station on the Blue Line serving the Pragati Maidan exhibition grounds and nearby central Delhi landmarks.
  • E. 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.
  • 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: Tis Hazari metro station
Triple: [Tis Hazari, hasInfrastructure, Tis Hazari metro station]
Generated description
Tis Hazari metro station is an elevated station on the Red Line of the Delhi Metro serving the Tis Hazari area in central Delhi, India.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tis Hazari metro station
Target entity description: Tis Hazari metro station is an elevated station on the Red Line of the Delhi Metro serving the Tis Hazari area in central Delhi, India.
  • A. Musarambagh metro station
    Musarambagh metro station is an elevated station on Hyderabad’s metro network serving the Musarambagh area along the city’s busy eastern corridor.
  • B. 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.
  • C. Bharat Nagar metro station
    Bharat Nagar metro station is an elevated station on the Hyderabad Metro network serving the Bharat Nagar area along the system’s Blue Line corridor.
  • D. Pragati Maidan metro station
    Pragati Maidan metro station is a busy Delhi Metro station on the Blue Line serving the Pragati Maidan exhibition grounds and nearby central Delhi landmarks.
  • E. 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.
  • 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_69d8d38345688190b565eac2e4cd7935 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e52644959c8190b1117608e5fa15aa completed April 19, 2026, 7 p.m.
NED1 Entity disambiguation (via context triple) batch_6a040fe1ac6c8190a803ce4b048e2520 completed May 13, 2026, 5:45 a.m.
NEDg Description generation batch_6a04123430308190af22a11b2151c8b8 completed May 13, 2026, 5:55 a.m.
NED2 Entity disambiguation (via description) batch_6a04131eb4988190af4024bfcad648bc completed May 13, 2026, 5:58 a.m.
Created at: April 10, 2026, 11:30 a.m.