Triple

T10043698
Position Surface form Disambiguated ID Type / Status
Subject Aruwimi River E205357 entity
Predicate hasLeftTributary P415 FINISHED
Object Nepoko River
The Nepoko River is a significant waterway in the northeastern Democratic Republic of the Congo that drains part of the Ituri rainforest before joining the Aruwimi River.
E981040 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: Nepoko River | Statement: [Aruwimi River, hasLeftTributary, Nepoko River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Nepoko River
Context triple: [Aruwimi River, hasLeftTributary, Nepoko River]
  • A. Narus River
    The Narus River is a seasonal watercourse in northeastern Uganda that sustains wildlife and vegetation within Kidepo Valley National Park’s otherwise arid landscape.
  • B. Inambari River
    The Inambari River is a significant tributary of the Madre de Dios River in southeastern Peru, flowing through the Amazon Basin and supporting regional biodiversity and local communities.
  • C. Lempa River
    The Lempa River is the longest and most important river in El Salvador, flowing through Guatemala, Honduras, and El Salvador before reaching the Pacific Ocean and serving as a key source of water, hydroelectric power, and irrigation for the region.
  • D. 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.
  • E. Pyasina River
    The Pyasina River is a major river in northern Siberia, Russia, that flows through the Arctic tundra of Krasnoyarsk Krai before emptying into the Kara Sea.
  • 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: Nepoko River
Triple: [Aruwimi River, hasLeftTributary, Nepoko River]
Generated description
The Nepoko River is a significant waterway in the northeastern Democratic Republic of the Congo that drains part of the Ituri rainforest before joining the Aruwimi River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Nepoko River
Target entity description: The Nepoko River is a significant waterway in the northeastern Democratic Republic of the Congo that drains part of the Ituri rainforest before joining the Aruwimi River.
  • A. Narus River
    The Narus River is a seasonal watercourse in northeastern Uganda that sustains wildlife and vegetation within Kidepo Valley National Park’s otherwise arid landscape.
  • B. Inambari River
    The Inambari River is a significant tributary of the Madre de Dios River in southeastern Peru, flowing through the Amazon Basin and supporting regional biodiversity and local communities.
  • C. Lempa River
    The Lempa River is the longest and most important river in El Salvador, flowing through Guatemala, Honduras, and El Salvador before reaching the Pacific Ocean and serving as a key source of water, hydroelectric power, and irrigation for the region.
  • D. 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.
  • E. Pyasina River
    The Pyasina River is a major river in northern Siberia, Russia, that flows through the Arctic tundra of Krasnoyarsk Krai before emptying into the Kara Sea.
  • 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_69ca834f70e88190b2d74828b7767ec1 completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cdcf61b3e08190b69bcf67b6a95342 completed April 2, 2026, 2:07 a.m.
NED1 Entity disambiguation (via context triple) batch_69f63449892881909d361815cbfcdee5 completed May 2, 2026, 5:28 p.m.
NEDg Description generation batch_69f635997b088190b6207fcac5594eb2 completed May 2, 2026, 5:34 p.m.
NED2 Entity disambiguation (via description) batch_69f636d9e13881908d3d08c6cf954304 completed May 2, 2026, 5:39 p.m.
Created at: March 30, 2026, 8:55 p.m.