Triple
T4931662
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Purus River |
E110709
|
entity |
| Predicate | hasTributary |
P415
|
FINISHED |
| Object |
Ituxi River
The Ituxi River is a tributary waterway in the western Brazilian Amazon that feeds into the Purus River and flows through largely remote rainforest regions.
|
E642491
|
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: Ituxi River | Statement: [Purus River, hasTributary, Ituxi River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ituxi River Context triple: [Purus River, hasTributary, Ituxi River]
-
A.
Ichu River
The Ichu River is a waterway in the central highlands of Peru that flows through the Huancavelica region, contributing to its Andean landscape and local ecosystems.
-
B.
Panhame River
The Panhame River, also known as the Manyame River, is a significant river in northern Zimbabwe that flows into the Zambezi River and supports agriculture and hydroelectric power along its course.
-
C.
Futun River
The Futun River is a significant waterway in Fujian, China, known for feeding into the Min River and supporting regional transport, agriculture, and ecosystems.
-
D.
Hangbu River
The Hangbu River is a significant river in eastern China that serves as one of the main tributaries feeding into Chaohu Lake in Anhui Province.
-
E.
Itaya River
The Itaya River is a tributary of the Amazon River in northeastern Peru that flows past the city of Iquitos and plays a key role in the region’s transportation and ecology.
- 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: Ituxi River Triple: [Purus River, hasTributary, Ituxi River]
Generated description
The Ituxi River is a tributary waterway in the western Brazilian Amazon that feeds into the Purus River and flows through largely remote rainforest regions.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ituxi River Target entity description: The Ituxi River is a tributary waterway in the western Brazilian Amazon that feeds into the Purus River and flows through largely remote rainforest regions.
-
A.
Ichu River
The Ichu River is a waterway in the central highlands of Peru that flows through the Huancavelica region, contributing to its Andean landscape and local ecosystems.
-
B.
Panhame River
The Panhame River, also known as the Manyame River, is a significant river in northern Zimbabwe that flows into the Zambezi River and supports agriculture and hydroelectric power along its course.
-
C.
Futun River
The Futun River is a significant waterway in Fujian, China, known for feeding into the Min River and supporting regional transport, agriculture, and ecosystems.
-
D.
Hangbu River
The Hangbu River is a significant river in eastern China that serves as one of the main tributaries feeding into Chaohu Lake in Anhui Province.
-
E.
Itaya River
The Itaya River is a tributary of the Amazon River in northeastern Peru that flows past the city of Iquitos and plays a key role in the region’s transportation and ecology.
- 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_69bd4415190c8190817bee7ec9f9f944 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd7063c57c8190a5a6fb3586238d35 |
completed | March 20, 2026, 4:05 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c79c6a0fdc8190be37008d4f036e51 |
completed | March 28, 2026, 9:16 a.m. |
| NEDg | Description generation | batch_69c79e48056081909eac95bf6ebdb209 |
completed | March 28, 2026, 9:24 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c79f0b2a6c819091a2d72942f8f8c5 |
completed | March 28, 2026, 9:27 a.m. |
Created at: March 20, 2026, 1:30 p.m.