Triple
T10909690
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pastaza River region |
E257661
|
entity |
| Predicate | flowsTo |
P17871
|
FINISHED |
| Object | Marañón River (via Pastaza River) |
E121202
|
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: Marañón River (via Pastaza River) | Statement: [Pastaza River region, flowsTo, Marañón River (via Pastaza River)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Marañón River (via Pastaza River) Context triple: [Pastaza River region, flowsTo, Marañón River (via Pastaza River)]
-
A.
Marañón River
chosen
The Marañón River is a major river in Peru that forms one of the principal headwaters of the Amazon River system.
-
B.
Marañón Valley
The Marañón Valley is a deep, rugged Andean canyon region in northern Peru, known as a major corridor for the upper Amazon system and for its high biodiversity and endemic species.
-
C.
Carrión River
The Carrión River is a watercourse in northern Spain that flows through the province of Palencia, draining the Montaña Palentina area before joining the Pisuerga River.
-
D.
Ucayali–Marañón confluence
The Ucayali–Marañón confluence is the junction in northeastern Peru where the Ucayali and Marañón rivers meet to form the main stem of the Amazon River.
-
E.
Satipo River
The Satipo River is a waterway in central Peru that flows through the Andean and Amazonian landscapes of the Junín Region, supporting local ecosystems and communities.
- 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_69d6aa8550c8819095508a2ed9acf3db |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d77068e5488190bbc881ebf51d6b2e |
completed | April 9, 2026, 9:24 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e1554fc61c8190a0354e2f24cb62e4 |
completed | April 16, 2026, 9:31 p.m. |
Created at: April 8, 2026, 9:22 p.m.