Triple
T20747491
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Madre de Dios River |
E510622
|
entity |
| Predicate | tributary |
P415
|
FINISHED |
| Object | Manu River |
—
|
NE NERFINISHED |
How this triple was built (3 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: Manu River | Statement: [Madre de Dios River, tributary, Manu River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Manu River Context triple: [Madre de Dios River, tributary, Manu River]
-
A.
Manu River
Manu River is a river flowing through the Indian state of Tripura, forming part of the region's important fluvial system.
-
B.
Apure River
The Apure River is a significant waterway in western Venezuela that drains the Llanos plains and supports regional agriculture, cattle ranching, and river transport.
-
C.
Tapiche River
The Tapiche River is a significant waterway in the Peruvian Amazon that feeds into the Ucayali River and supports rich rainforest ecosystems and remote indigenous communities.
-
D.
Curaray River
The Curaray River is a remote waterway in the Amazon Basin of Ecuador and Peru, known for its dense rainforest surroundings and historical significance in missionary and indigenous encounters.
-
E.
Pastaza River
The Pastaza River is a major tributary of the Amazon River system in South America, flowing from the Ecuadorian Andes into Peru through diverse rainforest and canyon landscapes.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Manu River Target entity description: The Manu River is a remote waterway in southeastern Peru that flows through the biodiverse Manu National Park in the Amazon Basin.
-
A.
Manu River
Manu River is a river flowing through the Indian state of Tripura, forming part of the region's important fluvial system.
-
B.
Apure River
The Apure River is a significant waterway in western Venezuela that drains the Llanos plains and supports regional agriculture, cattle ranching, and river transport.
-
C.
Tapiche River
The Tapiche River is a significant waterway in the Peruvian Amazon that feeds into the Ucayali River and supports rich rainforest ecosystems and remote indigenous communities.
-
D.
Curaray River
The Curaray River is a remote waterway in the Amazon Basin of Ecuador and Peru, known for its dense rainforest surroundings and historical significance in missionary and indigenous encounters.
-
E.
Pastaza River
The Pastaza River is a major tributary of the Amazon River system in South America, flowing from the Ecuadorian Andes into Peru through diverse rainforest and canyon landscapes.
- F. None of above. chosen
Provenance (2 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_69e0b4c845e88190b4c5f3ae79291182 |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6c226fbf881909794eff3ee9e206b |
completed | April 21, 2026, 12:17 a.m. |
Created at: April 16, 2026, 12:33 p.m.