Triple
T17061540
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pantabangan Lake |
E413971
|
entity |
| Predicate | primaryInflows |
P4496
|
FINISHED |
| Object | Pantabangan River |
E437736
|
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: Pantabangan River | Statement: [Pantabangan Lake, primaryInflows, Pantabangan River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pantabangan River Context triple: [Pantabangan Lake, primaryInflows, Pantabangan River]
-
A.
Pantabangan River
chosen
The Pantabangan River is a major waterway in Nueva Ecija, Philippines, best known for being impounded by the Pantabangan Dam to form one of the country’s largest reservoirs for irrigation, power generation, and flood control.
-
B.
Dapitan River
Dapitan River is a significant river in the city of Dapitan in the Philippines, known for its historical association with national hero José Rizal and its role in the local community’s livelihood and transport.
-
C.
Palanan River
Palanan River is a waterway in the municipality of Palanan in Isabela province, Philippines, known for draining the Sierra Madre forests into the Philippine Sea.
-
D.
Pangpang River
Pangpang River is a lesser-known waterway in the Philippines that serves as one of the tributaries feeding into the larger Bicol River system.
-
E.
Apin-Apin River
The Apin-Apin River is a watercourse in Sabah, Malaysian Borneo, originating in the Crocker Range and contributing to the region’s local river system and ecology.
- 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_69d886cde3d481908d4d01ba88ba7eb7 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3db7dea7481909e3e0bc836d27336 |
completed | April 18, 2026, 7:29 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a012ed7f6fc81908d27a6581fcfa265 |
completed | May 11, 2026, 1:20 a.m. |
Created at: April 10, 2026, 5:34 a.m.