Triple

T4991891
Position Surface form Disambiguated ID Type / Status
Subject Ruaha National Park E112150 entity
Predicate namedAfter P63 FINISHED
Object Great Ruaha River
The Great Ruaha River is a major river in south-central Tanzania that supports rich wildlife habitats and supplies vital water resources to surrounding ecosystems and communities.
E524988 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: Great Ruaha River | Statement: [Ruaha National Park, namedAfter, Great Ruaha River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Great Ruaha River
Context triple: [Ruaha National Park, namedAfter, Great Ruaha River]
  • A. Galana River
    The Galana River is a major waterway in southeastern Kenya that flows through Tsavo National Park, supporting diverse wildlife and ecosystems before emptying into the Indian Ocean.
  • B. Rawanduz River
    The Rawanduz River is a mountain river in Iraqi Kurdistan known for flowing through deep gorges and scenic valleys before joining the Greater Zab.
  • C. Tsavo River
    The Tsavo River is a major waterway in southeastern Kenya that flows through the vast Tsavo ecosystem, supporting diverse wildlife and feeding into the Athi–Galana–Sabaki river system.
  • D. Lukuga River
    The Lukuga River is a major river in central Africa that drains Lake Tanganyika westward toward the Congo River basin.
  • E. Ruvubu River
    The Ruvubu River is a major East African river that flows through Burundi and Tanzania, forming part of the upper Nile basin.
  • 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: Great Ruaha River
Triple: [Ruaha National Park, namedAfter, Great Ruaha River]
Generated description
The Great Ruaha River is a major river in south-central Tanzania that supports rich wildlife habitats and supplies vital water resources to surrounding ecosystems and communities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Great Ruaha River
Target entity description: The Great Ruaha River is a major river in south-central Tanzania that supports rich wildlife habitats and supplies vital water resources to surrounding ecosystems and communities.
  • A. Galana River
    The Galana River is a major waterway in southeastern Kenya that flows through Tsavo National Park, supporting diverse wildlife and ecosystems before emptying into the Indian Ocean.
  • B. Rawanduz River
    The Rawanduz River is a mountain river in Iraqi Kurdistan known for flowing through deep gorges and scenic valleys before joining the Greater Zab.
  • C. Tsavo River
    The Tsavo River is a major waterway in southeastern Kenya that flows through the vast Tsavo ecosystem, supporting diverse wildlife and feeding into the Athi–Galana–Sabaki river system.
  • D. Lukuga River
    The Lukuga River is a major river in central Africa that drains Lake Tanganyika westward toward the Congo River basin.
  • E. Ruvubu River
    The Ruvubu River is a major East African river that flows through Burundi and Tanzania, forming part of the upper Nile basin.
  • 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_69bd441be7bc8190b530362d427b97d2 completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd729bb45081908d85891a9d9f4b71 completed March 20, 2026, 4:15 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf832e0da88190aa6b09dd88fb6157 completed March 22, 2026, 5:50 a.m.
NEDg Description generation batch_69bf83cca5b481909e8c3808983e3ca5 completed March 22, 2026, 5:53 a.m.
NED2 Entity disambiguation (via description) batch_69bf844063b48190bbc3f961cbaf8f0a completed March 22, 2026, 5:55 a.m.
Created at: March 20, 2026, 1:34 p.m.