Triple

T27477053
Position Surface form Disambiguated ID Type / Status
Subject Red Line (Delhi Metro) E693491 entity
Predicate openedInPhase P26029 FINISHED
Object Delhi Metro Phase I
Delhi Metro Phase I is the initial stage of Delhi’s rapid transit network, comprising the earliest constructed and operational corridors that laid the foundation for the city’s modern metro system.
 E19472 NE FINISHED

How this triple was built (3 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: Delhi Metro Phase I | Statement: [Red Line (Delhi Metro), openedInPhase, Delhi Metro Phase I]
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: Delhi Metro Phase I
Triple: [Red Line (Delhi Metro), openedInPhase, Delhi Metro Phase I]
Generated description
Delhi Metro Phase I is the initial stage of Delhi’s rapid transit network, comprising the earliest constructed and operational corridors that laid the foundation for the city’s modern metro system.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: openedInPhase
Context triple: [Red Line (Delhi Metro), openedInPhase, Delhi Metro Phase I]
  • A. openedInStages chosen
    Indicates that the opening or launch of something occurred in multiple distinct phases or stages rather than all at once.
  • B. openedInPart
    Indicates that an entity was opened or made accessible only partially, rather than fully or completely.
  • C. openedIn
    Indicates that an entity (such as a business, event, or institution) began operating or was inaugurated in a specific time period or location.
  • D. openedDuring
    Indicates that an entity began operating, became accessible, or was inaugurated within a specified time period or event.
  • E. openedAfter
    Indicates that one entity was opened at a later time than another entity.
  • F. None of above.

Provenance (6 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_69ef5381f2648190a2392d0fab833095 completed April 27, 2026, 12:16 p.m.
NER Named-entity recognition batch_69f6bbf6e33c819086e5176d64e7a614 completed May 3, 2026, 3:07 a.m.
NED1 Entity disambiguation (via context triple) batch_6a12d0bef1888190b85ae12518aae87f completed May 24, 2026, 10:19 a.m.
NEDg Description generation batch_6a12d234d9448190934052fbbf66e999 completed May 24, 2026, 10:25 a.m.
NED2 Entity disambiguation (via description) batch_6a12d2c4f3788190bb09cedbf1c29be3 completed May 24, 2026, 10:28 a.m.
PD Predicate disambiguation batch_69f6ba6b1e6c8190adf9d6a257e0b744 completed May 3, 2026, 3 a.m.
Created at: April 27, 2026, 12:57 p.m.