Triple

T5647999
Position Surface form Disambiguated ID Type / Status
Subject Carl Friedrich von Weizsäcker E124429 entity
Predicate participatedIn P149 FINISHED
Object German nuclear energy project (Uranverein)
The German nuclear energy project (Uranverein) was Nazi Germany’s World War II program to research and potentially develop nuclear reactors and atomic weapons.
E535298 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: German nuclear energy project (Uranverein) | Statement: [Carl Friedrich von Weizsäcker, participatedIn, German nuclear energy project (Uranverein)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: German nuclear energy project (Uranverein)
Context triple: [Carl Friedrich von Weizsäcker, participatedIn, German nuclear energy project (Uranverein)]
  • A. K-25 Project
    The K-25 Project was a World War II–era Manhattan Project effort to build and operate a massive gaseous diffusion plant for uranium enrichment in Oak Ridge, Tennessee.
  • B. Manhattan Project
    The Manhattan Project was the secret U.S.-led World War II research and development program that produced the first nuclear weapons.
  • C. Reich Ministry of Armaments and War Production
    The Reich Ministry of Armaments and War Production was a Nazi German government ministry, led by Albert Speer, responsible for organizing and maximizing the Third Reich’s military industrial output during World War II.
  • D. Einstein–Szilárd collaboration
    The Einstein–Szilárd collaboration was a scientific partnership between Albert Einstein and Leo Szilárd in the late 1920s and early 1930s focused on developing innovative technologies, most notably an absorption refrigerator with no moving parts.
  • E. Mittelwerk underground factory
    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.
  • 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: German nuclear energy project (Uranverein)
Triple: [Carl Friedrich von Weizsäcker, participatedIn, German nuclear energy project (Uranverein)]
Generated description
The German nuclear energy project (Uranverein) was Nazi Germany’s World War II program to research and potentially develop nuclear reactors and atomic weapons.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: German nuclear energy project (Uranverein)
Target entity description: The German nuclear energy project (Uranverein) was Nazi Germany’s World War II program to research and potentially develop nuclear reactors and atomic weapons.
  • A. K-25 Project
    The K-25 Project was a World War II–era Manhattan Project effort to build and operate a massive gaseous diffusion plant for uranium enrichment in Oak Ridge, Tennessee.
  • B. Manhattan Project
    The Manhattan Project was the secret U.S.-led World War II research and development program that produced the first nuclear weapons.
  • C. Reich Ministry of Armaments and War Production
    The Reich Ministry of Armaments and War Production was a Nazi German government ministry, led by Albert Speer, responsible for organizing and maximizing the Third Reich’s military industrial output during World War II.
  • D. Einstein–Szilárd collaboration
    The Einstein–Szilárd collaboration was a scientific partnership between Albert Einstein and Leo Szilárd in the late 1920s and early 1930s focused on developing innovative technologies, most notably an absorption refrigerator with no moving parts.
  • E. Mittelwerk underground factory
    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.
  • 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_69c00825df388190a58742fa9b1aa33d completed March 22, 2026, 3:17 p.m.
NER Named-entity recognition batch_69c022d1534c8190ac4828e44300fb91 completed March 22, 2026, 5:11 p.m.
NED1 Entity disambiguation (via context triple) batch_69c04d88bbf08190b32d1ad157e28fe4 completed March 22, 2026, 8:14 p.m.
NEDg Description generation batch_69c04edcc0208190bd69b5cce89596f9 completed March 22, 2026, 8:19 p.m.
NED2 Entity disambiguation (via description) batch_69c04ff814b88190ad01844ae2629c6e completed March 22, 2026, 8:24 p.m.
Created at: March 22, 2026, 3:42 p.m.