Triple
T18089416
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cavite–Laguna Expressway |
E432925
|
entity |
| Predicate | parentCompany |
P254
|
FINISHED |
| Object |
Metro Pacific Tollways Corporation
Metro Pacific Tollways Corporation is a major Philippine toll road developer and operator that manages and invests in key expressway projects across the country.
|
E1305177
|
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: Metro Pacific Tollways Corporation | Statement: [Cavite–Laguna Expressway, parentCompany, Metro Pacific Tollways Corporation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Metro Pacific Tollways Corporation Context triple: [Cavite–Laguna Expressway, parentCompany, Metro Pacific Tollways Corporation]
-
A.
South Luzon Tollway Corporation
South Luzon Tollway Corporation is the private company responsible for managing, maintaining, and operating the South Luzon Expressway in the Philippines.
-
B.
NLEX Corporation
NLEX Corporation is a Philippine toll road company that manages and operates major expressways in the northern part of Luzon.
-
C.
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.
-
D.
Megaworld Corporation
Megaworld Corporation is a major Philippine real estate company known for pioneering large-scale mixed-use township developments that integrate residential, commercial, and office spaces.
-
E.
Philippine National Construction Corporation
The Philippine National Construction Corporation is a government-owned and controlled corporation in the Philippines primarily involved in the financing, construction, and operation of major infrastructure projects such as highways and expressways.
- 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: Metro Pacific Tollways Corporation Triple: [Cavite–Laguna Expressway, parentCompany, Metro Pacific Tollways Corporation]
Generated description
Metro Pacific Tollways Corporation is a major Philippine toll road developer and operator that manages and invests in key expressway projects across the country.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Metro Pacific Tollways Corporation Target entity description: Metro Pacific Tollways Corporation is a major Philippine toll road developer and operator that manages and invests in key expressway projects across the country.
-
A.
South Luzon Tollway Corporation
South Luzon Tollway Corporation is the private company responsible for managing, maintaining, and operating the South Luzon Expressway in the Philippines.
-
B.
NLEX Corporation
NLEX Corporation is a Philippine toll road company that manages and operates major expressways in the northern part of Luzon.
-
C.
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.
-
D.
Megaworld Corporation
Megaworld Corporation is a major Philippine real estate company known for pioneering large-scale mixed-use township developments that integrate residential, commercial, and office spaces.
-
E.
Philippine National Construction Corporation
The Philippine National Construction Corporation is a government-owned and controlled corporation in the Philippines primarily involved in the financing, construction, and operation of major infrastructure projects such as highways and expressways.
- 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_69d8b907d05c819083cc3bd6021089e6 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4dd16e2148190a63cc981898e8ade |
completed | April 19, 2026, 1:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a035d9965e481909e02e97620c8be4e |
completed | May 12, 2026, 5:04 p.m. |
| NEDg | Description generation | batch_6a0364cc67708190a335c1d48e001c57 |
completed | May 12, 2026, 5:35 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a03652bf2708190b8e044b0ce01fff5 |
completed | May 12, 2026, 5:36 p.m. |
Created at: April 10, 2026, 10:27 a.m.