Triple
T8162003
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ortigas Center |
E190596
|
entity |
| Predicate | servedBy |
P82
|
FINISHED |
| Object |
MRT-3 Ortigas station
MRT-3 Ortigas station is an elevated rapid transit station on Manila’s Metro Rail Transit Line 3, located along EDSA and providing access to the Ortigas Center business district.
|
E717169
|
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: MRT-3 Ortigas station | Statement: [Ortigas Center, servedBy, MRT-3 Ortigas station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: MRT-3 Ortigas station Context triple: [Ortigas Center, servedBy, MRT-3 Ortigas station]
-
A.
Cubao MRT station
Cubao MRT station is a major elevated rapid transit stop on Manila’s MRT Line 3, serving as a key commuter hub for the Cubao and Araneta City area in Quezon City, Philippines.
-
B.
Araneta Center–Cubao LRT station
Araneta Center–Cubao LRT station is a major elevated light rail transit stop in Quezon City, Philippines, serving the Araneta City commercial and transport hub.
-
C.
Marikina–Pasig station
Marikina–Pasig station is an elevated rail station in Metro Manila, Philippines, serving commuters in the cities of Marikina and Pasig along the LRT Line 2 corridor.
-
D.
Antipolo station
Antipolo station is an elevated eastern terminal station of Manila’s LRT Line 2 serving the city of Antipolo in Rizal, Philippines.
-
E.
Legazpi metro station
Legazpi metro station is a Madrid Metro station in the Arganzuela district that serves as a key access point to nearby cultural sites such as Matadero Madrid.
- 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: MRT-3 Ortigas station Triple: [Ortigas Center, servedBy, MRT-3 Ortigas station]
Generated description
MRT-3 Ortigas station is an elevated rapid transit station on Manila’s Metro Rail Transit Line 3, located along EDSA and providing access to the Ortigas Center business district.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: MRT-3 Ortigas station Target entity description: MRT-3 Ortigas station is an elevated rapid transit station on Manila’s Metro Rail Transit Line 3, located along EDSA and providing access to the Ortigas Center business district.
-
A.
Cubao MRT station
Cubao MRT station is a major elevated rapid transit stop on Manila’s MRT Line 3, serving as a key commuter hub for the Cubao and Araneta City area in Quezon City, Philippines.
-
B.
Araneta Center–Cubao LRT station
Araneta Center–Cubao LRT station is a major elevated light rail transit stop in Quezon City, Philippines, serving the Araneta City commercial and transport hub.
-
C.
Marikina–Pasig station
Marikina–Pasig station is an elevated rail station in Metro Manila, Philippines, serving commuters in the cities of Marikina and Pasig along the LRT Line 2 corridor.
-
D.
Antipolo station
Antipolo station is an elevated eastern terminal station of Manila’s LRT Line 2 serving the city of Antipolo in Rizal, Philippines.
-
E.
Legazpi metro station
Legazpi metro station is a Madrid Metro station in the Arganzuela district that serves as a key access point to nearby cultural sites such as Matadero Madrid.
- 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_69ca82c0ef14819083713f4473dd847c |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb4556b45c819089eb15ad027b036a |
completed | March 31, 2026, 3:53 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ccbf35000c8190ba78f69b7b1290e8 |
completed | April 1, 2026, 6:46 a.m. |
| NEDg | Description generation | batch_69ccc311d4e8819080f4aeef8ee7dc3b |
completed | April 1, 2026, 7:02 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ccd81bebf8819081b3c4efa5a9ef93 |
completed | April 1, 2026, 8:32 a.m. |
Created at: March 30, 2026, 5:38 p.m.