Triple

T12724211
Position Surface form Disambiguated ID Type / Status
Subject Northern Luzon E304061 entity
Predicate hasTransportCorridor P3034 FINISHED
Object North Luzon Expressway E148593 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: North Luzon Expressway | Statement: [Northern Luzon, hasTransportCorridor, North Luzon Expressway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: North Luzon Expressway
Context triple: [Northern Luzon, hasTransportCorridor, North Luzon Expressway]
  • A. North Luzon Expressway chosen
    North Luzon Expressway is a major toll expressway in the Philippines that connects Metro Manila to the provinces of Central and Northern Luzon.
  • B. 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.
  • C. Manila–Cavite Expressway
    The Manila–Cavite Expressway is a major toll expressway in the Philippines that connects Metro Manila to the province of Cavite, easing traffic congestion and facilitating commuter and cargo movement along the coastal area of Manila Bay.
  • D. Subic–Clark–Tarlac Expressway
    The Subic–Clark–Tarlac Expressway is a major toll expressway in the Philippines that links the Subic Bay Freeport Zone, Clark Freeport and Special Economic Zone, and the province of Tarlac, facilitating faster travel and regional economic development in Central Luzon.
  • E. Cavite–Laguna Expressway
    The Cavite–Laguna Expressway is a major toll expressway in the Calabarzon region of the Philippines that connects the provinces of Cavite and Laguna to improve regional mobility and access to Metro Manila.
  • 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_69d7bdf084148190ab9d513dc0735af4 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d964148f988190a4d0e7b41614fa64 completed April 10, 2026, 8:56 p.m.
NED1 Entity disambiguation (via context triple) batch_69f67c85c6b88190bbdd94a43915a7a4 completed May 2, 2026, 10:36 p.m.
Created at: April 9, 2026, 5:25 p.m.