Triple

T6732922
Position Surface form Disambiguated ID Type / Status
Subject Abcoude E153679 entity
Predicate traversedBy P225 FINISHED
Object Angstel river
The Angstel river is a small waterway in the province of Utrecht in the Netherlands, connecting the rivers Vecht and Gein and flowing through the village of Abcoude.
E692447 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: Angstel river | Statement: [Abcoude, traversedBy, Angstel river]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Angstel river
Context triple: [Abcoude, traversedBy, Angstel river]
  • A. Pienaars River
    Pienaars River is a tributary watercourse in South Africa that feeds into the Crocodile River within the Limpopo River basin.
  • B. Vaalharts River
    The Vaalharts River is a smaller watercourse in South Africa that feeds into the Vaal River and supports the surrounding agricultural region.
  • C. Gariep River
    The Gariep River, more widely known as the Orange River, is one of southern Africa’s longest and most important rivers, flowing westward across South Africa to the Atlantic Ocean.
  • D. Grobbelaars River
    Grobbelaars River is a watercourse in South Africa’s Western Cape that flows through the town of Oudtshoorn in the semi-arid Little Karoo region.
  • E. Jukskei River
    The Jukskei River is a significant urban river in South Africa’s Gauteng province, flowing through Johannesburg and its surrounding areas and playing a key role in the region’s drainage system.
  • 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: Angstel river
Triple: [Abcoude, traversedBy, Angstel river]
Generated description
The Angstel river is a small waterway in the province of Utrecht in the Netherlands, connecting the rivers Vecht and Gein and flowing through the village of Abcoude.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Angstel river
Target entity description: The Angstel river is a small waterway in the province of Utrecht in the Netherlands, connecting the rivers Vecht and Gein and flowing through the village of Abcoude.
  • A. Pienaars River
    Pienaars River is a tributary watercourse in South Africa that feeds into the Crocodile River within the Limpopo River basin.
  • B. Vaalharts River
    The Vaalharts River is a smaller watercourse in South Africa that feeds into the Vaal River and supports the surrounding agricultural region.
  • C. Gariep River
    The Gariep River, more widely known as the Orange River, is one of southern Africa’s longest and most important rivers, flowing westward across South Africa to the Atlantic Ocean.
  • D. Grobbelaars River
    Grobbelaars River is a watercourse in South Africa’s Western Cape that flows through the town of Oudtshoorn in the semi-arid Little Karoo region.
  • E. Jukskei River
    The Jukskei River is a significant urban river in South Africa’s Gauteng province, flowing through Johannesburg and its surrounding areas and playing a key role in the region’s drainage system.
  • 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_69c6880bdd68819097de8b6099992682 completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d16ba51c81908dbf56b49d8360a8 completed March 27, 2026, 6:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69ca293158d4819091918490eec7eb5b completed March 30, 2026, 7:41 a.m.
NEDg Description generation batch_69ca2a1960bc81908f7ce7cf45bf08e2 completed March 30, 2026, 7:45 a.m.
NED2 Entity disambiguation (via description) batch_69ca2aae21688190bf04df7a43935420 completed March 30, 2026, 7:47 a.m.
Created at: March 27, 2026, 2:09 p.m.