Triple

T17364050
Position Surface form Disambiguated ID Type / Status
Subject Limbe E422141 entity
Predicate namedAfter P63 FINISHED
Object River Limbe
River Limbe is a watercourse in Cameroon that gives its name to the coastal city of Limbe.
E1265057 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: River Limbe | Statement: [Limbe, namedAfter, River Limbe]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: River Limbe
Context triple: [Limbe, namedAfter, River Limbe]
  • A. Rovuma River
    The Rovuma River is a major river in southeastern Africa that forms much of the border between Mozambique and Tanzania before flowing into the Indian Ocean.
  • B. Salonga River
    The Salonga River is a major waterway in the Democratic Republic of the Congo that flows through the remote, biodiverse Salonga National Park, one of Africa’s largest tropical rainforest reserves.
  • C. Ivindo River
    The Ivindo River is a major river in Gabon known for its powerful waterfalls, rich biodiversity, and role as a key waterway through remote rainforest regions.
  • D. Lusangi River
    The Lusangi River is a lesser-known river in the Democratic Republic of the Congo that feeds into the major central African waterway, the Lualaba River.
  • E. Ruhuhu River
    The Ruhuhu River is a major river in southwestern Tanzania that drains the highlands and flows eastward into Lake Malawi, contributing significantly to the lake’s water 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: River Limbe
Triple: [Limbe, namedAfter, River Limbe]
Generated description
River Limbe is a watercourse in Cameroon that gives its name to the coastal city of Limbe.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: River Limbe
Target entity description: River Limbe is a watercourse in Cameroon that gives its name to the coastal city of Limbe.
  • A. Rovuma River
    The Rovuma River is a major river in southeastern Africa that forms much of the border between Mozambique and Tanzania before flowing into the Indian Ocean.
  • B. Salonga River
    The Salonga River is a major waterway in the Democratic Republic of the Congo that flows through the remote, biodiverse Salonga National Park, one of Africa’s largest tropical rainforest reserves.
  • C. Ivindo River
    The Ivindo River is a major river in Gabon known for its powerful waterfalls, rich biodiversity, and role as a key waterway through remote rainforest regions.
  • D. Lusangi River
    The Lusangi River is a lesser-known river in the Democratic Republic of the Congo that feeds into the major central African waterway, the Lualaba River.
  • E. Ruhuhu River
    The Ruhuhu River is a major river in southwestern Tanzania that drains the highlands and flows eastward into Lake Malawi, contributing significantly to the lake’s water 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_69d889d520008190a26917a95bf1c2ea completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e43a4f52988190847230e119a35b87 completed April 19, 2026, 2:13 a.m.
NED1 Entity disambiguation (via context triple) batch_6a01956294ec819083c1dde8fc2685e4 completed May 11, 2026, 8:37 a.m.
NEDg Description generation batch_6a019b7ab6bc8190843e2c6c7f2007d7 completed May 11, 2026, 9:03 a.m.
NED2 Entity disambiguation (via description) batch_6a019c53d8b0819083f380693943f881 completed May 11, 2026, 9:07 a.m.
Created at: April 10, 2026, 5:44 a.m.