Triple

T11679687
Position Surface form Disambiguated ID Type / Status
Subject Light Rail Transit Authority E277582 entity
Predicate operates P24 FINISHED
Object Manila Light Rail Transit System Line 1 E277583 NE FINISHED

How this triple was built (2 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: Manila Light Rail Transit System Line 1 | Statement: [Light Rail Transit Authority, operates, Manila Light Rail Transit System Line 1]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Manila Light Rail Transit System Line 1
Context triple: [Light Rail Transit Authority, operates, Manila Light Rail Transit System Line 1]
  • A. Manila Light Rail Transit System chosen
    The Manila Light Rail Transit System is an urban rapid transit network in Metro Manila, Philippines, providing high-capacity rail services along key commuter corridors.
  • B. Manila Metro Rail Transit System
    The Manila Metro Rail Transit System is a rapid transit network in Metro Manila, Philippines, providing elevated urban rail services along some of the city's busiest corridors.
  • C. MRT-7 Quezon City–San Jose del Monte line
    The MRT-7 Quezon City–San Jose del Monte line is a mass rapid transit railway under development in the Philippines that will connect Quezon City in Metro Manila to San Jose del Monte in Bulacan to ease traffic congestion and improve regional mobility.
  • D. Metro Cebu
    Metro Cebu is the main metropolitan area of Cebu in the Philippines, encompassing Cebu City and its surrounding cities and municipalities as a major economic, cultural, and transportation hub in the Visayas region.
  • E. Light Rail Manila Corporation
    Light Rail Manila Corporation is a private consortium responsible for operating and maintaining Manila’s Light Rail Transit Line 1 under a public–private partnership with the Philippine government.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d6aafd0a448190b44da30af8c6c519 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d8a461b0908190bef4e1c6777affcf completed April 10, 2026, 7:18 a.m.
NED1 Entity disambiguation (via context triple) batch_69f1303147948190b8d3b72529d23842 completed April 28, 2026, 10:09 p.m.
Created at: April 8, 2026, 9:40 p.m.