Triple

T19866939
Position Surface form Disambiguated ID Type / Status
Subject Izium E477414 entity
Predicate hasLandmark P105 FINISHED
Object Kramatorsk–Izium railway bridge — 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: Kramatorsk–Izium railway bridge | Statement: [Izium, hasLandmark, Kramatorsk–Izium railway bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kramatorsk–Izium railway bridge
Context triple: [Izium, hasLandmark, Kramatorsk–Izium railway bridge]
  • A. Kremenchuk road bridge
    Kremenchuk road bridge is a major vehicular bridge spanning the Dnieper River in Kremenchuk, Ukraine, serving as a key regional transport link.
  • B. Antonivka Road Bridge
    The Antonivka Road Bridge is a strategically vital crossing over the Dnipro River near Kherson, Ukraine, which became a key military target and focal point of fighting during the Russian invasion of Ukraine.
  • C. Varvarivskyi Bridge
    Varvarivskyi Bridge is a notable swing bridge in Mykolaiv, Ukraine, recognized for its large span and strategic role in connecting parts of the city across the Southern Bug River.
  • D. Kievyan Bridge
    Kievyan Bridge is a major Soviet-era road bridge in Yerevan, Armenia, known for carrying traffic high above the Hrazdan River gorge and connecting key parts of the city.
  • E. Nova Kakhovka dam bridge
    The Nova Kakhovka dam bridge is a strategic road crossing built atop the Kakhovka Hydroelectric Power Plant dam on the Dnipro River in southern Ukraine, whose control and damage have played a key role in the Russian invasion of Ukraine.
  • 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: Kramatorsk–Izium railway bridge
Target entity description: The Kramatorsk–Izium railway bridge is a key rail crossing near the city of Izium in eastern Ukraine, strategically important for regional transportation and military logistics.
  • A. Kremenchuk road bridge
    Kremenchuk road bridge is a major vehicular bridge spanning the Dnieper River in Kremenchuk, Ukraine, serving as a key regional transport link.
  • B. Antonivka Road Bridge
    The Antonivka Road Bridge is a strategically vital crossing over the Dnipro River near Kherson, Ukraine, which became a key military target and focal point of fighting during the Russian invasion of Ukraine.
  • C. Varvarivskyi Bridge
    Varvarivskyi Bridge is a notable swing bridge in Mykolaiv, Ukraine, recognized for its large span and strategic role in connecting parts of the city across the Southern Bug River.
  • D. Kievyan Bridge
    Kievyan Bridge is a major Soviet-era road bridge in Yerevan, Armenia, known for carrying traffic high above the Hrazdan River gorge and connecting key parts of the city.
  • E. Nova Kakhovka dam bridge
    The Nova Kakhovka dam bridge is a strategic road crossing built atop the Kakhovka Hydroelectric Power Plant dam on the Dnipro River in southern Ukraine, whose control and damage have played a key role in the Russian invasion of Ukraine.
  • 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_69d8e51e7d948190aedbcd6c30361c39 completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e6589f9654819080597a4f7c52d64c completed April 20, 2026, 4:47 p.m.
Created at: April 10, 2026, 1:51 p.m.