Triple

T21342929
Position Surface form Disambiguated ID Type / Status
Subject Cherni Osam River E526244 entity
Predicate partOf P40 FINISHED
Object Osam River basin
The Osam River basin is the drainage area in northern Bulgaria that collects the waters of the Osam River and its tributaries, shaping the region’s hydrology and landscapes.
 E1481935 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: Osam River basin | Statement: [Cherni Osam River, partOf, Osam River basin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Osam River basin
Context triple: [Cherni Osam River, partOf, Osam River basin]
  • A. Shashe River basin
    The Shashe River basin is a river drainage area in southern Africa that encompasses the historically significant region where the Kingdom of Mapungubwe once flourished.
  • B. Mrassu River basin
    The Mrassu River basin is a river drainage area in southwestern Siberia, Russia, known as part of the traditional homeland of the Shor people.
  • C. Barada River basin
    The Barada River basin is the fertile and historically significant watershed in southwestern Syria that sustains Damascus and its surrounding region.
  • D. Dahan River basin
    The Dahan River basin is a major river drainage area in northern Taiwan that supports numerous communities, agriculture, and ecosystems, including those in and around New Taipei City.
  • E. Gomal River Basin
    The Gomal River Basin is a transboundary drainage region in Afghanistan and Pakistan that encompasses the catchment area of the Gomal River and its tributaries, supporting agriculture and settlements in an otherwise arid zone.
  • 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: Osam River basin
Triple: [Cherni Osam River, partOf, Osam River basin]
Generated description
The Osam River basin is the drainage area in northern Bulgaria that collects the waters of the Osam River and its tributaries, shaping the region’s hydrology and landscapes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Osam River basin
Target entity description: The Osam River basin is the drainage area in northern Bulgaria that collects the waters of the Osam River and its tributaries, shaping the region’s hydrology and landscapes.
  • A. Shashe River basin
    The Shashe River basin is a river drainage area in southern Africa that encompasses the historically significant region where the Kingdom of Mapungubwe once flourished.
  • B. Mrassu River basin
    The Mrassu River basin is a river drainage area in southwestern Siberia, Russia, known as part of the traditional homeland of the Shor people.
  • C. Barada River basin
    The Barada River basin is the fertile and historically significant watershed in southwestern Syria that sustains Damascus and its surrounding region.
  • D. Dahan River basin
    The Dahan River basin is a major river drainage area in northern Taiwan that supports numerous communities, agriculture, and ecosystems, including those in and around New Taipei City.
  • E. Gomal River Basin
    The Gomal River Basin is a transboundary drainage region in Afghanistan and Pakistan that encompasses the catchment area of the Gomal River and its tributaries, supporting agriculture and settlements in an otherwise arid zone.
  • 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_69e0b51c33048190ab27cede74ef798c completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e8a850617081909bf5c1ecc84d55b1 completed April 22, 2026, 10:52 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09bb3bd9dc8190b7b0c6e41e9ee8e4 completed May 17, 2026, 12:57 p.m.
NEDg Description generation batch_6a09bea2b9788190b41d3da0b5f3329e completed May 17, 2026, 1:12 p.m.
NED2 Entity disambiguation (via description) batch_6a09bf3466848190b2a5793f5f51efd7 completed May 17, 2026, 1:14 p.m.
Created at: April 16, 2026, 4:44 p.m.