Triple

T6297837
Position Surface form Disambiguated ID Type / Status
Subject Maroua E141174 entity
Predicate hasRiver P165 FINISHED
Object Ferngo River
Ferngo River is a watercourse in northern Cameroon that flows near the city of Maroua in the Far North Region.
 E848968 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: Ferngo River | Statement: [Maroua, hasRiver, Ferngo River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ferngo River
Context triple: [Maroua, hasRiver, Ferngo River]
  • A. Fella River
    The Fella River is a mountain river in northeastern Italy that flows through the Alpine town of Tarvisio before joining the Tagliamento River.
  • B. Oinountas River
    The Oinountas River is a tributary watercourse in the Peloponnese region of southern Greece that feeds into the larger Eurotas River system.
  • C. Vysun River
    The Vysun River is a minor river in southern Ukraine that serves as a tributary of the larger Inhulets River within the Dnieper basin.
  • D. Yeso River
    The Yeso River is a significant Andean watercourse in central Chile that feeds into the Maipo River and helps supply water to the Santiago metropolitan region.
  • E. Nyari River
    The Nyari River is a regional river in the Indian state of Gujarat that flows through and helps sustain the city of Rajkot.
  • 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: Ferngo River
Triple: [Maroua, hasRiver, Ferngo River]
Generated description
Ferngo River is a watercourse in northern Cameroon that flows near the city of Maroua in the Far North Region.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ferngo River
Target entity description: Ferngo River is a watercourse in northern Cameroon that flows near the city of Maroua in the Far North Region.
  • A. Fella River
    The Fella River is a mountain river in northeastern Italy that flows through the Alpine town of Tarvisio before joining the Tagliamento River.
  • B. Oinountas River
    The Oinountas River is a tributary watercourse in the Peloponnese region of southern Greece that feeds into the larger Eurotas River system.
  • C. Vysun River
    The Vysun River is a minor river in southern Ukraine that serves as a tributary of the larger Inhulets River within the Dnieper basin.
  • D. Yeso River
    The Yeso River is a significant Andean watercourse in central Chile that feeds into the Maipo River and helps supply water to the Santiago metropolitan region.
  • E. Nyari River
    The Nyari River is a regional river in the Indian state of Gujarat that flows through and helps sustain the city of Rajkot.
  • 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_69c008cdf2ac8190bb640c94478fb4ed completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c0643bd0748190af7abbebb6f94242 completed March 22, 2026, 9:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69d55585857c8190a4e4626a92197232 completed April 7, 2026, 7:05 p.m.
NEDg Description generation batch_69d55614368c81909218d3e9d28ef69e completed April 7, 2026, 7:08 p.m.
NED2 Entity disambiguation (via description) batch_69d55669dc788190808b2d99fb9f103c completed April 7, 2026, 7:09 p.m.
Created at: March 22, 2026, 4:27 p.m.