Triple
T4380072
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pampanga River |
E99106
|
entity |
| Predicate | tributary |
P415
|
FINISHED |
| Object |
Pantabangan River
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.
|
E437736
|
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: Pantabangan River | Statement: [Pampanga River, tributary, Pantabangan River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pantabangan River Context triple: [Pampanga River, tributary, Pantabangan River]
-
A.
Banjar River
The Banjar River is a significant tributary in central India that feeds into the Narmada River system.
-
B.
Tangon River
The Tangon River is a lesser-known river in northeastern India that serves as a tributary within the Dibang River basin in Arunachal Pradesh.
-
C.
Binwa River
Binwa River is a Himalayan river in northern India that flows through Himachal Pradesh as a significant tributary contributing to the Beas River system.
-
D.
Brenz River
The Brenz River is a tributary of the Danube in southern Germany that flows through the state of Baden-Württemberg, including the town of Heidenheim an der Brenz.
-
E.
Rhumel River
The Rhumel River is a river in northeastern Algeria that flows through the city of Constantine, carving its famous deep gorges and shaping the city’s dramatic landscape.
- 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: Pantabangan River Triple: [Pampanga River, tributary, Pantabangan River]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pantabangan River Target entity description: 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.
-
A.
Banjar River
The Banjar River is a significant tributary in central India that feeds into the Narmada River system.
-
B.
Tangon River
The Tangon River is a lesser-known river in northeastern India that serves as a tributary within the Dibang River basin in Arunachal Pradesh.
-
C.
Binwa River
Binwa River is a Himalayan river in northern India that flows through Himachal Pradesh as a significant tributary contributing to the Beas River system.
-
D.
Brenz River
The Brenz River is a tributary of the Danube in southern Germany that flows through the state of Baden-Württemberg, including the town of Heidenheim an der Brenz.
-
E.
Rhumel River
The Rhumel River is a river in northeastern Algeria that flows through the city of Constantine, carving its famous deep gorges and shaping the city’s dramatic landscape.
- 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_69b3454ea8f48190a49c2436624d6ef6 |
completed | March 12, 2026, 10:59 p.m. |
| NER | Named-entity recognition | batch_69b3524154dc81908532cdf997dcb802 |
completed | March 12, 2026, 11:54 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b5f5e210108190bf14731ce3774b6b |
completed | March 14, 2026, 11:57 p.m. |
| NEDg | Description generation | batch_69b5f689da008190ae5bd42af1f95bfa |
completed | March 15, 2026, midnight |
| NED2 | Entity disambiguation (via description) | batch_69b5f72f5dac819081f98d835c467aca |
completed | March 15, 2026, 12:02 a.m. |
Created at: March 12, 2026, 11:18 p.m.