Triple
T8547751
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Department of Finance (Philippines) |
E202367
|
entity |
| Predicate | oversees |
P46
|
FINISHED |
| Object |
Philippine National Railways
Philippine National Railways is the state-owned railway company of the Philippines that operates commuter and long-distance train services across key regions of the country.
|
E742245
|
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: Philippine National Railways | Statement: [Department of Finance (Philippines), oversees, Philippine National Railways]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Philippine National Railways Context triple: [Department of Finance (Philippines), oversees, Philippine National Railways]
-
A.
Philippine National Railways North Main Line (historical)
The Philippine National Railways North Main Line (historical) was a major railway route on the island of Luzon that once connected Manila to northern provinces, facilitating passenger and freight transport before its decline and partial abandonment.
-
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 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.
NLEX Corporation
NLEX Corporation is a Philippine toll road company that manages and operates major expressways in the northern part of Luzon.
-
E.
Philippine Ports Authority
The Philippine Ports Authority is a government-owned corporation in the Philippines responsible for managing, operating, and developing the country’s public seaports and related port facilities.
- 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: Philippine National Railways Triple: [Department of Finance (Philippines), oversees, Philippine National Railways]
Generated description
Philippine National Railways is the state-owned railway company of the Philippines that operates commuter and long-distance train services across key regions of the country.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Philippine National Railways Target entity description: Philippine National Railways is the state-owned railway company of the Philippines that operates commuter and long-distance train services across key regions of the country.
-
A.
Philippine National Railways North Main Line (historical)
The Philippine National Railways North Main Line (historical) was a major railway route on the island of Luzon that once connected Manila to northern provinces, facilitating passenger and freight transport before its decline and partial abandonment.
-
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 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.
NLEX Corporation
NLEX Corporation is a Philippine toll road company that manages and operates major expressways in the northern part of Luzon.
-
E.
Philippine Ports Authority
The Philippine Ports Authority is a government-owned corporation in the Philippines responsible for managing, operating, and developing the country’s public seaports and related port facilities.
- 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_69ca832461e88190a654c5e44e233aa8 |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cbe7529b648190b4b1cf1cb8836546 |
completed | March 31, 2026, 3:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ce6dbbb12c819085d1abe289fd1f22 |
completed | April 2, 2026, 1:23 p.m. |
| NEDg | Description generation | batch_69ce71d9eac481908610589efa9f9ddd |
completed | April 2, 2026, 1:40 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ce75b832248190b7273605cf5ff67a |
completed | April 2, 2026, 1:57 p.m. |
Created at: March 30, 2026, 6:19 p.m.