Triple

T3812826
Position Surface form Disambiguated ID Type / Status
Subject East London E93175 entity
Predicate locatedNearMouthOf P18935 FINISHED
Object Nahoon River
The Nahoon River is a coastal river in the Eastern Cape province of South Africa that flows into the Indian Ocean near the city of East London.
E626084 NE FINISHED

How this triple was built (5 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: Nahoon River | Statement: [East London, locatedNearMouthOf, Nahoon River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Nahoon River
Context triple: [East London, locatedNearMouthOf, Nahoon River]
  • A. Chilkat River
    The Chilkat River is a glacially fed river in Southeast Alaska renowned for its rich salmon runs and as one of the world’s premier bald eagle gathering sites.
  • B. Nashwaak River
    The Nashwaak River is a significant river in New Brunswick, Canada, known for its scenic valley, recreational fishing, and role in the region’s forestry and rural communities.
  • C. Ncome River
    The Ncome River is a river in KwaZulu-Natal, South Africa, historically renowned as the site of the 1838 Battle of Blood River between Voortrekker and Zulu forces.
  • D. Rokel River
    The Rokel River is one of the major rivers of Sierra Leone, flowing from the country’s interior highlands to the Atlantic Ocean and playing a key role in its ecology and economy.
  • E. Bode River
    The Bode River is a river in the Harz Mountains of central Germany, known for its scenic gorge, hiking trails, and role in regional tourism and hydropower.
  • 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: Nahoon River
Triple: [East London, locatedNearMouthOf, Nahoon River]
Generated description
The Nahoon River is a coastal river in the Eastern Cape province of South Africa that flows into the Indian Ocean near the city of East London.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Nahoon River
Target entity description: The Nahoon River is a coastal river in the Eastern Cape province of South Africa that flows into the Indian Ocean near the city of East London.
  • A. Chilkat River
    The Chilkat River is a glacially fed river in Southeast Alaska renowned for its rich salmon runs and as one of the world’s premier bald eagle gathering sites.
  • B. Nashwaak River
    The Nashwaak River is a significant river in New Brunswick, Canada, known for its scenic valley, recreational fishing, and role in the region’s forestry and rural communities.
  • C. Ncome River
    The Ncome River is a river in KwaZulu-Natal, South Africa, historically renowned as the site of the 1838 Battle of Blood River between Voortrekker and Zulu forces.
  • D. Rokel River
    The Rokel River is one of the major rivers of Sierra Leone, flowing from the country’s interior highlands to the Atlantic Ocean and playing a key role in its ecology and economy.
  • E. Bode River
    The Bode River is a river in the Harz Mountains of central Germany, known for its scenic gorge, hiking trails, and role in regional tourism and hydropower.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: locatedNearMouthOf
Context triple: [East London, locatedNearMouthOf, Nahoon River]
  • A. mouthOf
    Indicates the location where one entity (typically a river or similar feature) empties into or opens out into another, larger body or feature.
  • B. mouthNear chosen
    Indicates that one entity’s mouth is positioned close to another entity or object in space.
  • C. hasPortNearMouth
    Indicates that an entity possesses a port or opening located close to its mouth region.
  • D. mouth
    Indicates that one entity is the mouth (oral opening) of another entity, typically serving as the location for ingestion, speech, or related functions.
  • E. mouthState
    Indicates the current condition or configuration of an entity’s mouth, such as whether it is open, closed, or in another specific state.
  • F. None of above.

Provenance (6 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_69aed96a60088190ab1df8390fffc935 completed March 9, 2026, 2:30 p.m.
NER Named-entity recognition batch_69aef1515c688190a38332aedeed8a76 completed March 9, 2026, 4:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69c74208348c819080d1b4432ff617c0 completed March 28, 2026, 2:50 a.m.
NEDg Description generation batch_69c742fdbd888190bc5b5ec5e2cbcd6a completed March 28, 2026, 2:54 a.m.
NED2 Entity disambiguation (via description) batch_69c7436b4aa08190aa5bb222c3c45fa9 completed March 28, 2026, 2:56 a.m.
PD Predicate disambiguation batch_69aee7482d708190a3ec74745b102a4c completed March 9, 2026, 3:29 p.m.
Created at: March 9, 2026, 3:16 p.m.