Triple

T9081701
Position Surface form Disambiguated ID Type / Status
Subject Pur River E217642 entity
Predicate hasMajorTributary P415 FINISHED
Object Evo-Yakha River
Evo-Yakha River is a tributary watercourse in northern Russia that feeds into the larger Pur River system in the West Siberian Plain.
 E810024 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: Evo-Yakha River | Statement: [Pur River, hasMajorTributary, Evo-Yakha River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Evo-Yakha River
Context triple: [Pur River, hasMajorTributary, Evo-Yakha River]
  • A. Cherepanikha River
    The Cherepanikha River is a smaller watercourse in Russia that serves as a tributary within the Kirenga River basin in Siberia.
  • B. Kulik River
    The Kulik River is a river in eastern India that flows through the town of Raiganj in West Bengal and is known for supporting the nearby Kulik (Raiganj) Bird Sanctuary.
  • C. Ichka River
    The Ichka River is a smaller watercourse in Russia that serves as one of the tributaries feeding into the Yauza River within the Moscow region.
  • D. Kalmius River
    The Kalmius River is a river in eastern Ukraine that flows through the industrial city of Mariupol before emptying into the Sea of Azov.
  • E. Yana River
    The Yana River is a major river in northeastern Siberia, Russia, that flows northward into the Laptev Sea of the Arctic Ocean.
  • 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: Evo-Yakha River
Triple: [Pur River, hasMajorTributary, Evo-Yakha River]
Generated description
Evo-Yakha River is a tributary watercourse in northern Russia that feeds into the larger Pur River system in the West Siberian Plain.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Evo-Yakha River
Target entity description: Evo-Yakha River is a tributary watercourse in northern Russia that feeds into the larger Pur River system in the West Siberian Plain.
  • A. Cherepanikha River
    The Cherepanikha River is a smaller watercourse in Russia that serves as a tributary within the Kirenga River basin in Siberia.
  • B. Kulik River
    The Kulik River is a river in eastern India that flows through the town of Raiganj in West Bengal and is known for supporting the nearby Kulik (Raiganj) Bird Sanctuary.
  • C. Ichka River
    The Ichka River is a smaller watercourse in Russia that serves as one of the tributaries feeding into the Yauza River within the Moscow region.
  • D. Kalmius River
    The Kalmius River is a river in eastern Ukraine that flows through the industrial city of Mariupol before emptying into the Sea of Azov.
  • E. Yana River
    The Yana River is a major river in northeastern Siberia, Russia, that flows northward into the Laptev Sea of the Arctic Ocean.
  • 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_69ca83d7a0388190ba1af89ed7ba36f9 completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69cc9608a82481908918821884ba5796 completed April 1, 2026, 3:50 a.m.
NED1 Entity disambiguation (via context triple) batch_69d178be71188190bb9bdb719dd4d12d completed April 4, 2026, 8:46 p.m.
NEDg Description generation batch_69d17a5df01081909f20c4a722cef83d completed April 4, 2026, 8:53 p.m.
NED2 Entity disambiguation (via description) batch_69d17adb55648190b01060ade60b0fde completed April 4, 2026, 8:55 p.m.
Created at: March 30, 2026, 7:13 p.m.