Triple

T4289471
Position Surface form Disambiguated ID Type / Status
Subject Gash-Barka E97352 entity
Predicate namedAfter P63 FINISHED
Object Barka River
The Barka River is an intermittent river in Eritrea and Sudan that plays a crucial role in the region’s agriculture and has given its name to Eritrea’s Gash-Barka administrative region.
E442787 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: Barka River | Statement: [Gash-Barka, namedAfter, Barka River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Barka River
Context triple: [Gash-Barka, namedAfter, Barka River]
  • A. Angereb River
    The Angereb River is a tributary watercourse in northeastern Africa that feeds into the Atbara River within the Nile River basin.
  • B. 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.
  • C. Geba River
    The Geba River is a major West African waterway that flows through Guinea-Bissau to the Atlantic Ocean, forming an important estuary and transport route for the region.
  • D. Caicus River
    The Caicus River is an ancient river in western Anatolia (modern-day Turkey) historically significant for flowing near the Hellenistic city of Pergamon.
  • E. Auob River
    The Auob River is an ephemeral river in the arid Kalahari region of southern Africa, known for its dry sandy bed that supports wildlife viewing within Kgalagadi Transfrontier Park.
  • 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: Barka River
Triple: [Gash-Barka, namedAfter, Barka River]
Generated description
The Barka River is an intermittent river in Eritrea and Sudan that plays a crucial role in the region’s agriculture and has given its name to Eritrea’s Gash-Barka administrative region.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Barka River
Target entity description: The Barka River is an intermittent river in Eritrea and Sudan that plays a crucial role in the region’s agriculture and has given its name to Eritrea’s Gash-Barka administrative region.
  • A. Angereb River
    The Angereb River is a tributary watercourse in northeastern Africa that feeds into the Atbara River within the Nile River basin.
  • B. 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.
  • C. Geba River
    The Geba River is a major West African waterway that flows through Guinea-Bissau to the Atlantic Ocean, forming an important estuary and transport route for the region.
  • D. Caicus River
    The Caicus River is an ancient river in western Anatolia (modern-day Turkey) historically significant for flowing near the Hellenistic city of Pergamon.
  • E. Auob River
    The Auob River is an ephemeral river in the arid Kalahari region of southern Africa, known for its dry sandy bed that supports wildlife viewing within Kgalagadi Transfrontier Park.
  • 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_69b3454595848190a0e6bbb6a2bea040 completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b35061f5448190b3356b29a9129160 completed March 12, 2026, 11:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69b627cfba848190a56a25c6d7d750c7 completed March 15, 2026, 3:30 a.m.
NEDg Description generation batch_69b628fe10908190978dd0361628f54f completed March 15, 2026, 3:35 a.m.
NED2 Entity disambiguation (via description) batch_69b629ab52c881909f7fbef6f77b5bc4 completed March 15, 2026, 3:38 a.m.
Created at: March 12, 2026, 11:08 p.m.