Triple

T9869246
Position Surface form Disambiguated ID Type / Status
Subject Kharkiv River E239912 entity
Predicate flowsInto P408 FINISHED
Object Lopan River in Kharkiv
The Lopan River in Kharkiv is an urban river in northeastern Ukraine that runs through the city of Kharkiv, forming part of its central waterway system and landscape.
E825968 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: Lopan River in Kharkiv | Statement: [Kharkiv River, flowsInto, Lopan River in Kharkiv]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lopan River in Kharkiv
Context triple: [Kharkiv River, flowsInto, Lopan River in Kharkiv]
  • A. Don River near Kalach-na-Donu
    The Don River near Kalach-na-Donu is a section of the major Russian river Don located by the town of Kalach-na-Donu in Volgograd Oblast, serving as an important regional waterway and transport route.
  • B. Dnieper River headwaters
    The Dnieper River headwaters are the uppermost springs and streams in Russia’s Valdai Hills that give rise to the Dnieper, one of Eastern Europe’s major rivers.
  • C. Tysmenytsia River
    The Tysmenytsia River is a waterway in western Ukraine that flows through the city of Drohobych and forms part of the Dniester River basin.
  • D. Mukhavets River
    The Mukhavets River is a waterway in southwestern Belarus that flows through the city of Brest before joining the Bug River near the Polish border.
  • E. Kharkiv River
    The Kharkiv River is a waterway in northeastern Ukraine that flows through and lends its name to the city of Kharkiv before joining the Lopan 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: Lopan River in Kharkiv
Triple: [Kharkiv River, flowsInto, Lopan River in Kharkiv]
Generated description
The Lopan River in Kharkiv is an urban river in northeastern Ukraine that runs through the city of Kharkiv, forming part of its central waterway system and landscape.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lopan River in Kharkiv
Target entity description: The Lopan River in Kharkiv is an urban river in northeastern Ukraine that runs through the city of Kharkiv, forming part of its central waterway system and landscape.
  • A. Don River near Kalach-na-Donu
    The Don River near Kalach-na-Donu is a section of the major Russian river Don located by the town of Kalach-na-Donu in Volgograd Oblast, serving as an important regional waterway and transport route.
  • B. Dnieper River headwaters
    The Dnieper River headwaters are the uppermost springs and streams in Russia’s Valdai Hills that give rise to the Dnieper, one of Eastern Europe’s major rivers.
  • C. Tysmenytsia River
    The Tysmenytsia River is a waterway in western Ukraine that flows through the city of Drohobych and forms part of the Dniester River basin.
  • D. Mukhavets River
    The Mukhavets River is a waterway in southwestern Belarus that flows through the city of Brest before joining the Bug River near the Polish border.
  • E. Kharkiv River
    The Kharkiv River is a waterway in northeastern Ukraine that flows through and lends its name to the city of Kharkiv before joining the Lopan River.
  • 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_69ca84e7506c819095cbde4ff16512bb completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cdb3d498b481908f82f31f98b57c7e completed April 2, 2026, 12:09 a.m.
NED1 Entity disambiguation (via context triple) batch_69d1e46209988190b97aefee6cbddbad completed April 5, 2026, 4:26 a.m.
NEDg Description generation batch_69d1e531a90c8190ba18113107ce1632 completed April 5, 2026, 4:29 a.m.
NED2 Entity disambiguation (via description) batch_69d1e5ab9e588190b4007fab67b0a712 completed April 5, 2026, 4:31 a.m.
Created at: March 30, 2026, 8:36 p.m.