Triple

T23171413
Position Surface form Disambiguated ID Type / Status
Subject Stairs of Death E578869 entity
Predicate adjacentTo P224 FINISHED
Object Wiener Graben quarry
The Wiener Graben quarry is a stone quarry at the Mauthausen concentration camp site in Austria, notorious for the brutal forced labor and deadly conditions endured by prisoners during the Nazi era.
 E1573079 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: Wiener Graben quarry | Statement: [Stairs of Death, adjacentTo, Wiener Graben quarry]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Wiener Graben quarry
Context triple: [Stairs of Death, adjacentTo, Wiener Graben quarry]
  • A. Graben (Vienna)
    Graben (Vienna) is a famous and historic pedestrian shopping street in central Vienna, known for its elegant architecture, luxury boutiques, and prominent monuments.
  • B. Weißgerbergasse
    Weißgerbergasse is a picturesque historic street in Nuremberg renowned for its well-preserved half-timbered houses and medieval charm.
  • C. St. Alban-Graben
    St. Alban-Graben is a central street in Basel, Switzerland, known for hosting major cultural institutions and serving as an important urban thoroughfare.
  • D. Sendlinger Tor
    Sendlinger Tor is a historic city gate in Munich, Germany, and one of the remaining medieval entrances to the old town.
  • E. Schwarzer Graben
    Schwarzer Graben is a small waterway or channel in Germany located near the river island of Hasselwerder.
  • 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: Wiener Graben quarry
Triple: [Stairs of Death, adjacentTo, Wiener Graben quarry]
Generated description
The Wiener Graben quarry is a stone quarry at the Mauthausen concentration camp site in Austria, notorious for the brutal forced labor and deadly conditions endured by prisoners during the Nazi era.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Wiener Graben quarry
Target entity description: The Wiener Graben quarry is a stone quarry at the Mauthausen concentration camp site in Austria, notorious for the brutal forced labor and deadly conditions endured by prisoners during the Nazi era.
  • A. Graben (Vienna)
    Graben (Vienna) is a famous and historic pedestrian shopping street in central Vienna, known for its elegant architecture, luxury boutiques, and prominent monuments.
  • B. Weißgerbergasse
    Weißgerbergasse is a picturesque historic street in Nuremberg renowned for its well-preserved half-timbered houses and medieval charm.
  • C. St. Alban-Graben
    St. Alban-Graben is a central street in Basel, Switzerland, known for hosting major cultural institutions and serving as an important urban thoroughfare.
  • D. Sendlinger Tor
    Sendlinger Tor is a historic city gate in Munich, Germany, and one of the remaining medieval entrances to the old town.
  • E. Schwarzer Graben
    Schwarzer Graben is a small waterway or channel in Germany located near the river island of Hasselwerder.
  • 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_69e245fd2a388190b814c0dfa15f7148 completed April 17, 2026, 2:38 p.m.
NER Named-entity recognition batch_69f18f3007108190bc3c831f81ae1dce completed April 29, 2026, 4:55 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0c30aa91488190a115f3a44ff25348 completed May 19, 2026, 9:43 a.m.
NEDg Description generation batch_6a0c326f3b4c819099ea8776b84fa279 completed May 19, 2026, 9:50 a.m.
NED2 Entity disambiguation (via description) batch_6a0c32ece3148190a22881d69c42e948 completed May 19, 2026, 9:52 a.m.
Created at: April 17, 2026, 4:03 p.m.