Triple

T21373312
Position Surface form Disambiguated ID Type / Status
Subject Letaba River E527126 entity
Predicate flowsThrough P225 FINISHED
Object Great Letaba River Valley
The Great Letaba River Valley is a scenic river valley in South Africa characterized by its winding watercourse, diverse wildlife habitats, and agricultural landscapes along the Letaba River.
E1481711 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 Letaba River Valley | Statement: [Letaba River, flowsThrough, Great Letaba River Valley]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Great Letaba River Valley
Context triple: [Letaba River, flowsThrough, Great Letaba River Valley]
  • A. Endako River valley
    The Endako River valley is a river valley in central British Columbia, Canada, that cuts through the Nechako Plateau as part of the region’s interior drainage system.
  • B. Mzymta River Valley
    Mzymta River Valley is a scenic mountain valley in Russia’s Western Caucasus, known for its river, ski resorts, and role as a key venue area during the 2014 Sochi Winter Olympics.
  • C. Mkhomazi River valley
    The Mkhomazi River valley is a scenic, rugged valley in the Drakensberg region of South Africa, known for its dramatic mountain landscapes and the course of the Mkhomazi River.
  • D. Getik River valley
    The Getik River valley is a scenic gorge in Armenia known for its lush landscapes and historic monasteries, including the nearby Goshavank complex.
  • E. Kosi river region
    The Kosi river region is a flood-prone area in the northern part of Bihar, India, shaped by the shifting course of the Kosi River and known for its fertile plains and recurrent flooding.
  • 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 Letaba River Valley
Triple: [Letaba River, flowsThrough, Great Letaba River Valley]
Generated description
The Great Letaba River Valley is a scenic river valley in South Africa characterized by its winding watercourse, diverse wildlife habitats, and agricultural landscapes along the Letaba River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Great Letaba River Valley
Target entity description: The Great Letaba River Valley is a scenic river valley in South Africa characterized by its winding watercourse, diverse wildlife habitats, and agricultural landscapes along the Letaba River.
  • A. Endako River valley
    The Endako River valley is a river valley in central British Columbia, Canada, that cuts through the Nechako Plateau as part of the region’s interior drainage system.
  • B. Mzymta River Valley
    Mzymta River Valley is a scenic mountain valley in Russia’s Western Caucasus, known for its river, ski resorts, and role as a key venue area during the 2014 Sochi Winter Olympics.
  • C. Mkhomazi River valley
    The Mkhomazi River valley is a scenic, rugged valley in the Drakensberg region of South Africa, known for its dramatic mountain landscapes and the course of the Mkhomazi River.
  • D. Getik River valley
    The Getik River valley is a scenic gorge in Armenia known for its lush landscapes and historic monasteries, including the nearby Goshavank complex.
  • E. Kosi river region
    The Kosi river region is a flood-prone area in the northern part of Bihar, India, shaped by the shifting course of the Kosi River and known for its fertile plains and recurrent flooding.
  • 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_69e0b51e80808190ba5cb05667af02a9 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e8b0b18b2c81908e16beff92381160 completed April 22, 2026, 11:27 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09b41eba7881909a2c7fcbd672951c completed May 17, 2026, 12:27 p.m.
NEDg Description generation batch_6a09b853a15c81908e00c651326e9082 completed May 17, 2026, 12:45 p.m.
NED2 Entity disambiguation (via description) batch_6a09b90c31fc8190922f4470f949b5e7 completed May 17, 2026, 12:48 p.m.
Created at: April 16, 2026, 5:10 p.m.