Triple

T17770599
Position Surface form Disambiguated ID Type / Status
Subject Grand Duke Sergei Mikhailovich of Russia E443624 entity
Predicate burialPlace P196 FINISHED
Object Alapaevsk mine shaft site (initially, unmarked)
The Alapaevsk mine shaft site is a remote location in the Urals where several members of the Russian imperial family and their associates were killed by Bolsheviks in 1918 and later buried.
 E1287449 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: Alapaevsk mine shaft site (initially, unmarked) | Statement: [Grand Duke Sergei Mikhailovich of Russia, burialPlace, Alapaevsk mine shaft site (initially, unmarked)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Alapaevsk mine shaft site (initially, unmarked)
Context triple: [Grand Duke Sergei Mikhailovich of Russia, burialPlace, Alapaevsk mine shaft site (initially, unmarked)]
  • A. Cliffs Shaft Mine Museum
    Cliffs Shaft Mine Museum is a historic mining museum in Ishpeming, Michigan, that preserves and interprets the region’s iron mining heritage through exhibits, artifacts, and tours of the former mine site.
  • B. Bytom underground mine sites
    The Bytom underground mine sites are historic coal mining complexes in Bytom, Poland, notable for their industrial heritage and remnants of extensive subterranean workings.
  • C. Favona underground mine
    Favona underground mine is a gold and silver underground mining operation located near Waihi on New Zealand’s North Island.
  • D. C-Mine (former Winterslag coal mine site)
    C-Mine is a redeveloped cultural and creative hub on the former Winterslag coal mine site, featuring art installations, design studios, exhibitions, and heritage experiences.
  • E. Gunnislake Clitters mine
    Gunnislake Clitters mine is a historic metal mine in Cornwall, England, known for its 19th-century extraction of copper, tin, and other ores as part of the region’s rich mining heritage.
  • 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: Alapaevsk mine shaft site (initially, unmarked)
Triple: [Grand Duke Sergei Mikhailovich of Russia, burialPlace, Alapaevsk mine shaft site (initially, unmarked)]
Generated description
The Alapaevsk mine shaft site is a remote location in the Urals where several members of the Russian imperial family and their associates were killed by Bolsheviks in 1918 and later buried.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Alapaevsk mine shaft site (initially, unmarked)
Target entity description: The Alapaevsk mine shaft site is a remote location in the Urals where several members of the Russian imperial family and their associates were killed by Bolsheviks in 1918 and later buried.
  • A. Cliffs Shaft Mine Museum
    Cliffs Shaft Mine Museum is a historic mining museum in Ishpeming, Michigan, that preserves and interprets the region’s iron mining heritage through exhibits, artifacts, and tours of the former mine site.
  • B. Bytom underground mine sites
    The Bytom underground mine sites are historic coal mining complexes in Bytom, Poland, notable for their industrial heritage and remnants of extensive subterranean workings.
  • C. Favona underground mine
    Favona underground mine is a gold and silver underground mining operation located near Waihi on New Zealand’s North Island.
  • D. C-Mine (former Winterslag coal mine site)
    C-Mine is a redeveloped cultural and creative hub on the former Winterslag coal mine site, featuring art installations, design studios, exhibitions, and heritage experiences.
  • E. Gunnislake Clitters mine
    Gunnislake Clitters mine is a historic metal mine in Cornwall, England, known for its 19th-century extraction of copper, tin, and other ores as part of the region’s rich mining heritage.
  • 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_69d8b9edf16c8190a59ebd245d378f4f completed April 10, 2026, 8:50 a.m.
NER Named-entity recognition batch_69e485ff928481909fe32260ba57978f completed April 19, 2026, 7:36 a.m.
NED1 Entity disambiguation (via context triple) batch_6a02efc6004c819095f9b6284b015b8d completed May 12, 2026, 9:15 a.m.
NEDg Description generation batch_6a02f113a41c8190b17611eaa50516ca completed May 12, 2026, 9:21 a.m.
NED2 Entity disambiguation (via description) batch_6a02f1e980f4819087eb191e13396581 completed May 12, 2026, 9:24 a.m.
Created at: April 10, 2026, 10:11 a.m.