Triple

T8014804
Position Surface form Disambiguated ID Type / Status
Subject Kalinin nuclear power plant E186584 entity
Predicate coolingSource P10369 FINISHED
Object Udomlya Lake
Udomlya Lake is a freshwater lake in Tver Oblast, Russia, known for its proximity to and use by the Kalinin Nuclear Power Plant.
 E707549 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: Udomlya Lake | Statement: [Kalinin nuclear power plant, coolingSource, Udomlya Lake]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Udomlya Lake
Context triple: [Kalinin nuclear power plant, coolingSource, Udomlya Lake]
  • A. Slăvei Lake
    Slăvei Lake is a glacial lake located within Romania’s Retezat National Park, known for its alpine scenery and pristine natural environment.
  • B. Karymskoye Lake
    Karymskoye Lake is a small volcanic crater lake in Russia’s Kamchatka Peninsula, known for its location within the highly active Karymsky volcanic complex.
  • C. Kankaria Lake
    Kankaria Lake is a historic, man-made lake in Ahmedabad, India, known for its recreational facilities, zoo, and popular waterfront promenade.
  • D. Zănoaga Lake
    Zănoaga Lake is a high-altitude glacial lake in Romania’s Retezat Mountains, noted for its great depth and scenic alpine surroundings.
  • E. Svityaz Lake
    Svityaz Lake is the deepest and one of the largest natural lakes in Ukraine, renowned for its clear waters and location within the Shatsk National Nature Park.
  • 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: Udomlya Lake
Triple: [Kalinin nuclear power plant, coolingSource, Udomlya Lake]
Generated description
Udomlya Lake is a freshwater lake in Tver Oblast, Russia, known for its proximity to and use by the Kalinin Nuclear Power Plant.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Udomlya Lake
Target entity description: Udomlya Lake is a freshwater lake in Tver Oblast, Russia, known for its proximity to and use by the Kalinin Nuclear Power Plant.
  • A. Slăvei Lake
    Slăvei Lake is a glacial lake located within Romania’s Retezat National Park, known for its alpine scenery and pristine natural environment.
  • B. Karymskoye Lake
    Karymskoye Lake is a small volcanic crater lake in Russia’s Kamchatka Peninsula, known for its location within the highly active Karymsky volcanic complex.
  • C. Kankaria Lake
    Kankaria Lake is a historic, man-made lake in Ahmedabad, India, known for its recreational facilities, zoo, and popular waterfront promenade.
  • D. Zănoaga Lake
    Zănoaga Lake is a high-altitude glacial lake in Romania’s Retezat Mountains, noted for its great depth and scenic alpine surroundings.
  • E. Svityaz Lake
    Svityaz Lake is the deepest and one of the largest natural lakes in Ukraine, renowned for its clear waters and location within the Shatsk National Nature Park.
  • 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_69ca82ac7fc081909b1398cf025423af completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb3df24e4c8190ae1c46e97e54787d completed March 31, 2026, 3:22 a.m.
NED1 Entity disambiguation (via context triple) batch_69cc56b4608081909c546d56129d1164 completed March 31, 2026, 11:20 p.m.
NEDg Description generation batch_69cc58ecd0608190ab0880992bc203fb completed March 31, 2026, 11:29 p.m.
NED2 Entity disambiguation (via description) batch_69cc5cbaefb481909eb325f0d27675c0 completed March 31, 2026, 11:46 p.m.
Created at: March 30, 2026, 5:19 p.m.