Triple

T2542192
Position Surface form Disambiguated ID Type / Status
Subject LRT Line 2 E57808 entity
Predicate servesCorridor P2566 FINISHED
Object Recto–Antipolo corridor
The Recto–Antipolo corridor is a major east–west urban transit corridor in Metro Manila linking the Recto area of Manila with the city of Antipolo in Rizal Province.
 E277592 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: Recto–Antipolo corridor | Statement: [LRT Line 2, servesCorridor, Recto–Antipolo corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Recto–Antipolo corridor
Context triple: [LRT Line 2, servesCorridor, Recto–Antipolo corridor]
  • A. South Luzon Expressway
    South Luzon Expressway is a major toll expressway in the Philippines that connects Metro Manila to key provinces in the southern part of Luzon.
  • B. North Luzon Expressway
    North Luzon Expressway is a major toll expressway in the Philippines that connects Metro Manila to the provinces of Central and Northern Luzon.
  • C. Kalaw Avenue
    Kalaw Avenue is a major thoroughfare in Manila, Philippines, known for bordering Rizal Park and providing access to several cultural and historical landmarks in the city.
  • D. Epifanio de los Santos Avenue
    Epifanio de los Santos Avenue (EDSA) is a major thoroughfare in Metro Manila, Philippines, historically renowned as the central site of the 1986 People Power Revolution that toppled the Marcos dictatorship.
  • E. Quezon Avenue
    Quezon Avenue is a major thoroughfare in Metro Manila, Philippines, known for connecting key commercial, government, and residential areas within Quezon City.
  • 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: Recto–Antipolo corridor
Triple: [LRT Line 2, servesCorridor, Recto–Antipolo corridor]
Generated description
The Recto–Antipolo corridor is a major east–west urban transit corridor in Metro Manila linking the Recto area of Manila with the city of Antipolo in Rizal Province.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Recto–Antipolo corridor
Target entity description: The Recto–Antipolo corridor is a major east–west urban transit corridor in Metro Manila linking the Recto area of Manila with the city of Antipolo in Rizal Province.
  • A. South Luzon Expressway
    South Luzon Expressway is a major toll expressway in the Philippines that connects Metro Manila to key provinces in the southern part of Luzon.
  • B. North Luzon Expressway
    North Luzon Expressway is a major toll expressway in the Philippines that connects Metro Manila to the provinces of Central and Northern Luzon.
  • C. Kalaw Avenue
    Kalaw Avenue is a major thoroughfare in Manila, Philippines, known for bordering Rizal Park and providing access to several cultural and historical landmarks in the city.
  • D. Epifanio de los Santos Avenue
    Epifanio de los Santos Avenue (EDSA) is a major thoroughfare in Metro Manila, Philippines, historically renowned as the central site of the 1986 People Power Revolution that toppled the Marcos dictatorship.
  • E. Quezon Avenue
    Quezon Avenue is a major thoroughfare in Metro Manila, Philippines, known for connecting key commercial, government, and residential areas within Quezon City.
  • 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_69ab4a5212d88190b989ce129f2ad87f completed March 6, 2026, 9:42 p.m.
NER Named-entity recognition batch_69abd2bd92f88190bf100c799f62210c completed March 7, 2026, 7:24 a.m.
NED1 Entity disambiguation (via context triple) batch_69af5d046430819095605b8a8fd987d5 completed March 9, 2026, 11:51 p.m.
NEDg Description generation batch_69af5f4be20c8190a0da1a25c7b097b8 completed March 10, 2026, 12:01 a.m.
NED2 Entity disambiguation (via description) batch_69af5fe06e6881908e0b11f3101cb0f0 completed March 10, 2026, 12:03 a.m.
Created at: March 6, 2026, 9:47 p.m.