Triple

T2911612
Position Surface form Disambiguated ID Type / Status
Subject Aggregat 4 E63693 entity
Predicate producedAt P283 FINISHED
Object Mittelwerk underground factory E64499 NE FINISHED

How this triple was built (2 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: Mittelwerk underground factory | Statement: [Aggregat 4, producedAt, Mittelwerk underground factory]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mittelwerk underground factory
Context triple: [Aggregat 4, producedAt, Mittelwerk underground factory]
  • A. Mittelwerk underground factory chosen
    The Mittelwerk underground factory was a secret Nazi German facility built into tunnels near Nordhausen that used forced labor to mass-produce V-2 rockets and other advanced weapons during World War II.
  • B. Vorbunker
    The Vorbunker was an underground air-raid shelter in Berlin that formed part of Adolf Hitler’s bunker complex beneath the Reich Chancellery during the final months of World War II.
  • C. Führerbunker complex
    The Führerbunker complex was the heavily fortified underground bunker system in Berlin that served as Adolf Hitler’s final headquarters during the last months of World War II.
  • D. Mittelbau-Dora concentration camp
    Mittelbau-Dora concentration camp was a Nazi forced labor camp in Germany where prisoners were brutally exploited to build V-2 rockets in underground tunnels during World War II.
  • E. Führerhauptquartier system
    The Führerhauptquartier system was the network of Adolf Hitler’s specially constructed military headquarters and command complexes used for strategic leadership during World War II.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ab4c44ab448190b9411324e8a1fc1d completed March 6, 2026, 9:51 p.m.
NER Named-entity recognition batch_69abe0ea0ae4819096f17d74072b0b78 completed March 7, 2026, 8:25 a.m.
NED1 Entity disambiguation (via context triple) batch_69b0562014fc8190b7b702fa40682382 completed March 10, 2026, 5:34 p.m.
Created at: March 6, 2026, 10:11 p.m.