Triple

T12409200
Position Surface form Disambiguated ID Type / Status
Subject Recto station E296468 entity
Predicate publicTransitSystem P1288 FINISHED
Object Manila Light Rail Transit System 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 | Statement: [Recto station, publicTransitSystem, Manila Light Rail Transit System]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Manila Light Rail Transit System
Context triple: [Recto station, publicTransitSystem, Manila Light Rail Transit System]
  • 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. Manila Metro Rail Transit System Line 3
    Manila Metro Rail Transit System Line 3 is a major elevated rapid transit line running along EDSA in Metro Manila, Philippines, connecting key commercial and business districts across the metropolis.
  • D. Manila LRT Line 2
    Manila LRT Line 2 is an elevated rapid transit line in Metro Manila that runs east–west across the city, connecting key residential, commercial, and educational districts.
  • 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_69d6ad9f464c81909db36d7e96e34b9e completed April 8, 2026, 7:33 p.m.
NER Named-entity recognition batch_69d94d4b86c88190afba0de15b34eee9 completed April 10, 2026, 7:19 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd646ee860819083277b15aaf510fd completed May 8, 2026, 4:19 a.m.
Created at: April 8, 2026, 9:55 p.m.