Triple

T18521643
Position Surface form Disambiguated ID Type / Status
Subject Steinheim meteorite crater E452596 entity
Predicate centralPeakName P76598 FINISHED
Object Steinheimer Mittelberg
Steinheimer Mittelberg is the central uplifted hill that forms the core of the Steinheim meteorite impact crater in southern Germany.
E1329614 NE FINISHED

How this triple was built (5 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: Steinheimer Mittelberg | Statement: [Steinheim meteorite crater, centralPeakName, Steinheimer Mittelberg]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Steinheimer Mittelberg
Context triple: [Steinheim meteorite crater, centralPeakName, Steinheimer Mittelberg]
  • A. Memmingerberg
    Memmingerberg is a small municipality in the Unterallgäu district of Bavaria in southern Germany.
  • B. Mühleberg
    Mühleberg is a municipality in the canton of Bern, Switzerland, known for its former nuclear power plant and its location along the Aare River.
  • C. Oberhalbstein
    Oberhalbstein is a high Alpine valley and region in the canton of Graubünden, Switzerland, known for its Romansh-speaking communities and mountain landscapes.
  • D. Miedelsbach
    Miedelsbach is a village and district of the town of Schorndorf in the Rems-Murr district of Baden-Württemberg, Germany.
  • E. Kohnstein
    Kohnstein is a hill in Thuringia, Germany, whose tunnels were used by the Nazis during World War II to house the Mittelwerk underground factory for V-2 rocket production.
  • 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: Steinheimer Mittelberg
Triple: [Steinheim meteorite crater, centralPeakName, Steinheimer Mittelberg]
Generated description
Steinheimer Mittelberg is the central uplifted hill that forms the core of the Steinheim meteorite impact crater in southern Germany.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Steinheimer Mittelberg
Target entity description: Steinheimer Mittelberg is the central uplifted hill that forms the core of the Steinheim meteorite impact crater in southern Germany.
  • A. Memmingerberg
    Memmingerberg is a small municipality in the Unterallgäu district of Bavaria in southern Germany.
  • B. Mühleberg
    Mühleberg is a municipality in the canton of Bern, Switzerland, known for its former nuclear power plant and its location along the Aare River.
  • C. Oberhalbstein
    Oberhalbstein is a high Alpine valley and region in the canton of Graubünden, Switzerland, known for its Romansh-speaking communities and mountain landscapes.
  • D. Miedelsbach
    Miedelsbach is a village and district of the town of Schorndorf in the Rems-Murr district of Baden-Württemberg, Germany.
  • E. Kohnstein
    Kohnstein is a hill in Thuringia, Germany, whose tunnels were used by the Nazis during World War II to house the Mittelwerk underground factory for V-2 rocket production.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: centralPeakName
Context triple: [Steinheim meteorite crater, centralPeakName, Steinheimer Mittelberg]
  • A. centralPeak chosen
    Indicates that one entity is the central, elevated peak located near the middle of another entity, typically within a larger structure such as a crater or basin.
  • B. isCentralPeakOf
    Indicates that one entity is the main, elevated peak located near the center of another, typically larger, geological or impact structure.
  • C. centralPeakComposition
    Indicates the material or mineralogical makeup of a central peak within a larger geological or planetary feature.
  • D. isEasternPeakOf
    Indicates that one peak is the eastern member or counterpart within a set or pair of related peaks.
  • E. isNamedSummitOf
    Indicates that one entity is the officially designated summit (highest or principal point) of another entity, such as a mountain or geographic feature.
  • F. None of above.

Provenance (6 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_69d8d386df84819092355ebb260d848e completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e5338e6e188190a41a4ee12c1ad330 completed April 19, 2026, 7:57 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0491719490819090c39b4ca8973077 completed May 13, 2026, 2:57 p.m.
NEDg Description generation batch_6a0492b3bb048190af9b28f3a1d89d7b completed May 13, 2026, 3:03 p.m.
NED2 Entity disambiguation (via description) batch_6a049393db308190be7428a534c83ff9 completed May 13, 2026, 3:07 p.m.
PD Predicate disambiguation batch_69e469e0025c81908f16ed4f922674af completed April 19, 2026, 5:36 a.m.
Created at: April 10, 2026, 11:37 a.m.