Triple

T12442564
Position Surface form Disambiguated ID Type / Status
Subject Buendia station E297312 entity
Predicate locatedOnLine P2409 FINISHED
Object Manila MRT Line 3 E1067383 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 MRT Line 3 | Statement: [Buendia station, locatedOnLine, Manila MRT Line 3]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Manila MRT Line 3
Context triple: [Buendia station, locatedOnLine, Manila MRT Line 3]
  • A. Manila Metro Rail Transit System Line 3 chosen
    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.
  • B. 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.
  • C. Manila Light Rail Transit System
    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.
  • D. 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.
  • E. 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.
  • 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_69d6ada166c48190b902972cd2408fa3 completed April 8, 2026, 7:33 p.m.
NER Named-entity recognition batch_69d94d8ecb6c8190a19cbf9de31cabbd completed April 10, 2026, 7:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd7a2796cc81908b6d4cf71f39e88a completed May 8, 2026, 5:52 a.m.
Created at: April 8, 2026, 9:55 p.m.