Triple

T10928565
Position Surface form Disambiguated ID Type / Status
Subject Pripyat River E258137 entity
Predicate hasTributary P415 FINISHED
Object Sluch River
The Sluch River is a river in Eastern Europe that flows through Ukraine and Belarus as a significant tributary within the Pripyat–Dnieper river basin.
 E1151211 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: Sluch River | Statement: [Pripyat River, hasTributary, Sluch River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sluch River
Context triple: [Pripyat River, hasTributary, Sluch River]
  • A. Sluch River
    The Sluch River is a significant river in western Ukraine that flows through Rivne Oblast before joining the Horyn River, contributing to the Dnieper basin.
  • B. Salcha River
    The Salcha River is a major clearwater river in interior Alaska known for its salmon runs, recreation opportunities, and role as a significant tributary in the Tanana River basin.
  • C. Situk River
    The Situk River is a renowned Alaskan river famous for its pristine waters and exceptional wild salmon and steelhead fishing.
  • D. Slupia River
    The Słupia River is a river in northern Poland that flows through the Pomeranian region to the Baltic Sea, passing the coastal town and port of Ustka.
  • E. Solinka River
    The Solinka River is a mountain river in southeastern Poland that flows through the Bieszczady region and feeds into the artificial Solina Lake reservoir.
  • 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: Sluch River
Triple: [Pripyat River, hasTributary, Sluch River]
Generated description
The Sluch River is a river in Eastern Europe that flows through Ukraine and Belarus as a significant tributary within the Pripyat–Dnieper river basin.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Sluch River
Target entity description: The Sluch River is a river in Eastern Europe that flows through Ukraine and Belarus as a significant tributary within the Pripyat–Dnieper river basin.
  • A. Sluch River
    The Sluch River is a significant river in western Ukraine that flows through Rivne Oblast before joining the Horyn River, contributing to the Dnieper basin.
  • B. Salcha River
    The Salcha River is a major clearwater river in interior Alaska known for its salmon runs, recreation opportunities, and role as a significant tributary in the Tanana River basin.
  • C. Situk River
    The Situk River is a renowned Alaskan river famous for its pristine waters and exceptional wild salmon and steelhead fishing.
  • D. Slupia River
    The Słupia River is a river in northern Poland that flows through the Pomeranian region to the Baltic Sea, passing the coastal town and port of Ustka.
  • E. Solinka River
    The Solinka River is a mountain river in southeastern Poland that flows through the Bieszczady region and feeds into the artificial Solina Lake reservoir.
  • 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_69d6aa864ed88190818280ab6791d065 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d7709da23c819096f4bba1cd4ff5cb completed April 9, 2026, 9:25 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff01ce8f988190b503af0cd5f2a97e completed May 9, 2026, 9:43 a.m.
NEDg Description generation batch_69ff02a62dcc819087eddd2f0b4c29cb completed May 9, 2026, 9:47 a.m.
NED2 Entity disambiguation (via description) batch_69ff036153588190ae46fcde257eb3cb completed May 9, 2026, 9:50 a.m.
Created at: April 8, 2026, 9:22 p.m.