Triple

T648534
Position Surface form Disambiguated ID Type / Status
Subject Somalia E11293 entity
Predicate longestRiver P3407 FINISHED
Object Jubba River
The Jubba River is a major river in the Horn of Africa that flows through southern Somalia to the Indian Ocean, supporting agriculture and settlements along its fertile valley.
E85651 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: Jubba River | Statement: [Somalia, longestRiver, Jubba River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Jubba River
Context triple: [Somalia, longestRiver, Jubba River]
  • A. Salhir River
    The Salhir River is a major river in Crimea that flows through the city of Simferopol before emptying into the Syvash lagoon system.
  • B. Atbara River
    The Atbara River is a major tributary of the Nile in northeastern Africa, flowing from the Ethiopian Highlands northward through Sudan before joining the main Nile.
  • C. Wadi es-Sebua
    Wadi es-Sebua is an archaeological site in southern Egypt notable for its rock-cut New Kingdom temples, including one built by Ramesses II and relocated during the Nubian monuments salvage campaign.
  • D. Tekeze River
    The Tekeze River is a major river in the Horn of Africa that flows through northern Ethiopia and Eritrea, carving one of the deepest gorges in Africa before joining the Atbarah River.
  • E. Adda River
    The Adda River is a major river in northern Italy that flows through the Lombardy region, including forming part of Lake Como, before joining the Po River.
  • 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: Jubba River
Triple: [Somalia, longestRiver, Jubba River]
Generated description
The Jubba River is a major river in the Horn of Africa that flows through southern Somalia to the Indian Ocean, supporting agriculture and settlements along its fertile valley.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Jubba River
Target entity description: The Jubba River is a major river in the Horn of Africa that flows through southern Somalia to the Indian Ocean, supporting agriculture and settlements along its fertile valley.
  • A. Salhir River
    The Salhir River is a major river in Crimea that flows through the city of Simferopol before emptying into the Syvash lagoon system.
  • B. Atbara River
    The Atbara River is a major tributary of the Nile in northeastern Africa, flowing from the Ethiopian Highlands northward through Sudan before joining the main Nile.
  • C. Wadi es-Sebua
    Wadi es-Sebua is an archaeological site in southern Egypt notable for its rock-cut New Kingdom temples, including one built by Ramesses II and relocated during the Nubian monuments salvage campaign.
  • D. Tekeze River
    The Tekeze River is a major river in the Horn of Africa that flows through northern Ethiopia and Eritrea, carving one of the deepest gorges in Africa before joining the Atbarah River.
  • E. Adda River
    The Adda River is a major river in northern Italy that flows through the Lombardy region, including forming part of Lake Como, before joining the Po River.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: longestRiver
Context triple: [Somalia, longestRiver, Jubba River]
  • A. hasLongestRiver chosen
    Indicates that one entity possesses or contains the river that is longer than any other river associated with the compared entities.
  • B. isSecondLongestRiverIn
    Indicates that a river is the second longest river within a specified geographic region or entity.
  • C. hasRiver
    Indicates that a location or area contains, is traversed by, or is directly associated with a river.
  • D. majorRiverSource
    Indicates that one entity is the primary originating source or headwaters location of a major river.
  • E. closelyAssociatedRiver
    Indicates a river that is geographically or functionally closely connected to the subject, such as flowing nearby, through, or otherwise strongly linked to it.
  • 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_69a493266a2881909daf4c40f719dee8 completed March 1, 2026, 7:27 p.m.
NER Named-entity recognition batch_69a49f308f34819094ba28cfc786051e completed March 1, 2026, 8:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69a5dc93fd28819088ece7790ff19270 completed March 2, 2026, 6:53 p.m.
NEDg Description generation batch_69a5debae16081909f167598cb20dbf6 completed March 2, 2026, 7:02 p.m.
NED2 Entity disambiguation (via description) batch_69a5fe46b8f48190b6a7e96fcac30d9f completed March 2, 2026, 9:16 p.m.
PD Predicate disambiguation batch_69a49d0c0dcc8190849211d45489a5a7 completed March 1, 2026, 8:09 p.m.
Created at: March 1, 2026, 7:36 p.m.