Triple

T8031837
Position Surface form Disambiguated ID Type / Status
Subject Mücheln (Geiseltal) E187001 entity
Predicate partOf P40 FINISHED
Object post-mining landscape of Geiseltal
The post-mining landscape of Geiseltal is a large former lignite mining area in Saxony-Anhalt, Germany, that has been extensively recultivated and flooded to create lakes, nature reserves, and recreational spaces.
 E504807 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: post-mining landscape of Geiseltal | Statement: [Mücheln (Geiseltal), partOf, post-mining landscape of Geiseltal]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: post-mining landscape of Geiseltal
Context triple: [Mücheln (Geiseltal), partOf, post-mining landscape of Geiseltal]
  • A. Annaberg-Buchholz mining landscape
    The Annaberg-Buchholz mining landscape is a historic Saxon mining area renowned for its rich silver-mining heritage and well-preserved cultural and industrial remains within the Ore Mountains region.
  • B. Freiberg mining landscape
    The Freiberg mining landscape is a historic silver-mining district in Saxony, Germany, renowned for its centuries-long contribution to mining technology, education, and the economic development of the Ore Mountains region.
  • C. Jáchymov mining landscape
    The Jáchymov mining landscape is a historic mining area in the Ore Mountains of the Czech Republic, renowned for its silver and uranium extraction and its role in early coinage and nuclear research history.
  • D. Goitzsche landscape park
    Goitzsche landscape park is a large renatured former open-cast mining area near Bitterfeld-Wolfen in Saxony-Anhalt, Germany, now used as a popular lake and recreation landscape.
  • E. Abertamy–Boží Dar–Horní Blatná mining landscape
    The Abertamy–Boží Dar–Horní Blatná mining landscape is a historic ore-mining area in the Ore Mountains of the Czech Republic, notable for its well-preserved mining towns, shafts, and related infrastructure that form part of the UNESCO-listed Erzgebirge/Krušnohoří Mining Region.
  • 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: post-mining landscape of Geiseltal
Triple: [Mücheln (Geiseltal), partOf, post-mining landscape of Geiseltal]
Generated description
The post-mining landscape of Geiseltal is a large former lignite mining area in Saxony-Anhalt, Germany, that has been extensively recultivated and flooded to create lakes, nature reserves, and recreational spaces.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: post-mining landscape of Geiseltal
Target entity description: The post-mining landscape of Geiseltal is a large former lignite mining area in Saxony-Anhalt, Germany, that has been extensively recultivated and flooded to create lakes, nature reserves, and recreational spaces.
  • A. Annaberg-Buchholz mining landscape
    The Annaberg-Buchholz mining landscape is a historic Saxon mining area renowned for its rich silver-mining heritage and well-preserved cultural and industrial remains within the Ore Mountains region.
  • B. Freiberg mining landscape
    The Freiberg mining landscape is a historic silver-mining district in Saxony, Germany, renowned for its centuries-long contribution to mining technology, education, and the economic development of the Ore Mountains region.
  • C. Jáchymov mining landscape
    The Jáchymov mining landscape is a historic mining area in the Ore Mountains of the Czech Republic, renowned for its silver and uranium extraction and its role in early coinage and nuclear research history.
  • D. Goitzsche landscape park chosen
    Goitzsche landscape park is a large renatured former open-cast mining area near Bitterfeld-Wolfen in Saxony-Anhalt, Germany, now used as a popular lake and recreation landscape.
  • E. Abertamy–Boží Dar–Horní Blatná mining landscape
    The Abertamy–Boží Dar–Horní Blatná mining landscape is a historic ore-mining area in the Ore Mountains of the Czech Republic, notable for its well-preserved mining towns, shafts, and related infrastructure that form part of the UNESCO-listed Erzgebirge/Krušnohoří Mining Region.
  • F. None of above.

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_69ca82ae2d1081909dbfee42b41db419 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb3ef18da48190835454a5eb969da7 completed March 31, 2026, 3:26 a.m.
NED1 Entity disambiguation (via context triple) batch_69cc56e812dc81908916fc7163ae344a completed March 31, 2026, 11:21 p.m.
NEDg Description generation batch_69cc58abd96c8190ab9eeaece67d5408 completed March 31, 2026, 11:28 p.m.
NED2 Entity disambiguation (via description) batch_69cc5cc2f71081909cb7c0c245368edb completed March 31, 2026, 11:46 p.m.
Created at: March 30, 2026, 5:22 p.m.