Triple

T12838705
Position Surface form Disambiguated ID Type / Status
Subject Sumy Oblast E306986 entity
Predicate hasMajorRiver P165 FINISHED
Object Psel River — NE NERFINISHED

How this triple was built (3 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: Psel River | Statement: [Sumy Oblast, hasMajorRiver, Psel River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Psel River
Context triple: [Sumy Oblast, hasMajorRiver, Psel River]
  • A. Pskem River
    The Pskem River is a mountain river in eastern Uzbekistan that flows through the western Tian Shan range and contributes to the headwaters of the Chirchiq River.
  • B. Khudosey River
    The Khudosey River is a significant watercourse in northern Siberia, Russia, known as one of the main tributaries contributing to the Taz River basin.
  • C. Rositsa River
    Rositsa River is a river in central northern Bulgaria that flows through the Balkan foothills before joining the Yantra River.
  • D. Poiqu River
    The Poiqu River is a transboundary river originating in Tibet that flows south into Nepal, where it becomes known as the Bhote Koshi River and is noted for its steep gradient and whitewater rapids.
  • E. Pekhorka River
    The Pekhorka River is a small river in the Moscow Oblast of Russia that flows through several towns and suburbs east of Moscow.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Psel River
Target entity description: The Psel River is a significant river in Eastern Europe that flows through parts of Ukraine and Russia, serving as an important tributary of the Dnieper River.
  • A. Pskem River
    The Pskem River is a mountain river in eastern Uzbekistan that flows through the western Tian Shan range and contributes to the headwaters of the Chirchiq River.
  • B. Khudosey River
    The Khudosey River is a significant watercourse in northern Siberia, Russia, known as one of the main tributaries contributing to the Taz River basin.
  • C. Rositsa River
    Rositsa River is a river in central northern Bulgaria that flows through the Balkan foothills before joining the Yantra River.
  • D. Poiqu River
    The Poiqu River is a transboundary river originating in Tibet that flows south into Nepal, where it becomes known as the Bhote Koshi River and is noted for its steep gradient and whitewater rapids.
  • E. Pekhorka River
    The Pekhorka River is a small river in the Moscow Oblast of Russia that flows through several towns and suburbs east of Moscow.
  • F. None of above. chosen

Provenance (2 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_69d7bdf52b94819096d6f0ba4ab50a98 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d96ff11b4481909fb2f92c46186853 completed April 10, 2026, 9:47 p.m.
Created at: April 9, 2026, 5:35 p.m.