Triple

T20903801
Position Surface form Disambiguated ID Type / Status
Subject Tambov E514739 entity
Predicate hasRiverPort P18124 FINISHED
Object Tambov River Port on Tsna 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: Tambov River Port on Tsna River | Statement: [Tambov, hasRiverPort, Tambov River Port on Tsna River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tambov River Port on Tsna River
Context triple: [Tambov, hasRiverPort, Tambov River Port on Tsna River]
  • A. Volga River at Tver
    The Volga River at Tver is a broad, historically significant stretch of Russia’s longest river flowing through the city of Tver, serving as a key scenic and cultural landmark.
  • B. Nizhny Novgorod river port
    Nizhny Novgorod river port is a major inland water transport hub and cargo-passenger terminal on the Volga River serving the city of Nizhny Novgorod and the surrounding region.
  • C. Tver River Port
    Tver River Port is a river transport hub and passenger terminal in the city of Tver, Russia, serving traffic on the Volga and connecting regional waterways.
  • D. Omsk River Port
    Omsk River Port is a major inland port facility in Omsk, Russia, serving as a key hub for cargo and passenger transportation along the Irtysh River.
  • E. Barnaul river port
    Barnaul river port is a key transport and logistics hub on the Ob River serving the city of Barnaul and the surrounding Altai Krai region in Russia.
  • 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: Tambov River Port on Tsna River
Target entity description: Tambov River Port on Tsna River is a regional river transport hub in the city of Tambov, Russia, facilitating cargo and passenger navigation along the Tsna River.
  • A. Volga River at Tver
    The Volga River at Tver is a broad, historically significant stretch of Russia’s longest river flowing through the city of Tver, serving as a key scenic and cultural landmark.
  • B. Nizhny Novgorod river port
    Nizhny Novgorod river port is a major inland water transport hub and cargo-passenger terminal on the Volga River serving the city of Nizhny Novgorod and the surrounding region.
  • C. Tver River Port
    Tver River Port is a river transport hub and passenger terminal in the city of Tver, Russia, serving traffic on the Volga and connecting regional waterways.
  • D. Omsk River Port
    Omsk River Port is a major inland port facility in Omsk, Russia, serving as a key hub for cargo and passenger transportation along the Irtysh River.
  • E. Barnaul river port
    Barnaul river port is a key transport and logistics hub on the Ob River serving the city of Barnaul and the surrounding Altai Krai region in Russia.
  • 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_69e0b4f8a1108190bce3d31331290ced completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6e8fe4b808190bbc1bbde7a11f283 completed April 21, 2026, 3:03 a.m.
Created at: April 16, 2026, 12:47 p.m.