Triple

T9433199
Position Surface form Disambiguated ID Type / Status
Subject Lualaba River E227434 entity
Predicate tributary P415 FINISHED
Object Ulindi River
The Ulindi River is a major river in the eastern Democratic Republic of the Congo, known for flowing through remote rainforest regions and contributing significantly to the Congo River basin.
E882664 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: Ulindi River | Statement: [Lualaba River, tributary, Ulindi River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ulindi River
Context triple: [Lualaba River, tributary, Ulindi River]
  • A. Rawas River
    The Rawas River is a waterway in South Sumatra, Indonesia, known for feeding into the larger Musi River system that drains much of the region.
  • B. Ausa River
    The Ausa River is a small watercourse in the Emilia-Romagna region of Italy that flows through the city of Rimini before reaching the Adriatic Sea.
  • C. Bille River
    The Bille River is a small river in northern Germany that flows through Hamburg, including the Bergedorf district, before joining the Elbe.
  • D. Longai River
    The Longai River is a tributary waterway in northeastern India that feeds into the Barak River system, contributing to the region’s drainage and ecology.
  • E. Yayabo River
    The Yayabo River is a notable waterway in central Cuba that runs through the historic city of Sancti Spíritus and is spanned by the iconic colonial-era Yayabo Bridge.
  • 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: Ulindi River
Triple: [Lualaba River, tributary, Ulindi River]
Generated description
The Ulindi River is a major river in the eastern Democratic Republic of the Congo, known for flowing through remote rainforest regions and contributing significantly to the Congo River basin.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ulindi River
Target entity description: The Ulindi River is a major river in the eastern Democratic Republic of the Congo, known for flowing through remote rainforest regions and contributing significantly to the Congo River basin.
  • A. Rawas River
    The Rawas River is a waterway in South Sumatra, Indonesia, known for feeding into the larger Musi River system that drains much of the region.
  • B. Ausa River
    The Ausa River is a small watercourse in the Emilia-Romagna region of Italy that flows through the city of Rimini before reaching the Adriatic Sea.
  • C. Bille River
    The Bille River is a small river in northern Germany that flows through Hamburg, including the Bergedorf district, before joining the Elbe.
  • D. Longai River
    The Longai River is a tributary waterway in northeastern India that feeds into the Barak River system, contributing to the region’s drainage and ecology.
  • E. Yayabo River
    The Yayabo River is a notable waterway in central Cuba that runs through the historic city of Sancti Spíritus and is spanned by the iconic colonial-era Yayabo Bridge.
  • 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_69ca8437a7ac81908651de48f2d2141d completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cd7e61a114819081fc4a2ad39c96ba completed April 1, 2026, 8:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69dbd9073c948190aa2e9e6b7ffe9022 completed April 12, 2026, 5:40 p.m.
NEDg Description generation batch_69dcad07b51081908fd66ee9ff7341f6 completed April 13, 2026, 8:44 a.m.
NED2 Entity disambiguation (via description) batch_69dd4386e3308190bb8503ce75fa628f completed April 13, 2026, 7:27 p.m.
Created at: March 30, 2026, 7:49 p.m.