Triple

T20782
Position Surface form Disambiguated ID Type / Status
Subject CERN E412 entity
Predicate foundingTreaty P596 FINISHED
Object Convention for the Establishment of a European Organization for Nuclear Research
The Convention for the Establishment of a European Organization for Nuclear Research is the international treaty that created CERN, the leading European laboratory for particle physics research.
E412 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: Convention for the Establishment of a European Organization for Nuclear Research | Statement: [CERN, foundingTreaty, Convention for the Establishment of a European Organization for Nuclear Research]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Convention for the Establishment of a European Organization for Nuclear Research
Context triple: [CERN, foundingTreaty, Convention for the Establishment of a European Organization for Nuclear Research]
  • A. CERN
    CERN is the European Organization for Nuclear Research, renowned for its large particle accelerators and fundamental physics experiments that have led to major discoveries such as the Higgs boson.
  • B. Proton Synchrotron
    The Proton Synchrotron is a historic circular particle accelerator at CERN that has played a key role in high-energy physics research and in feeding beams to larger colliders.
  • C. Large Hadron Collider
    The Large Hadron Collider is the world’s largest and most powerful particle accelerator, used to smash subatomic particles together at unprecedented energies to study fundamental physics, including the Higgs boson.
  • D. Super Proton Synchrotron
    The Super Proton Synchrotron is a high-energy circular particle accelerator at CERN that serves both as a research machine and as a key injector for the Large Hadron Collider.
  • E. MAUD Committee
    The MAUD Committee was a British scientific advisory group during World War II that conducted pioneering research into the feasibility of an atomic bomb, helping to spur the later development of the Manhattan Project.
  • 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: Convention for the Establishment of a European Organization for Nuclear Research
Triple: [CERN, foundingTreaty, Convention for the Establishment of a European Organization for Nuclear Research]
Generated description
The Convention for the Establishment of a European Organization for Nuclear Research is the international treaty that created CERN, the leading European laboratory for particle physics research.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Convention for the Establishment of a European Organization for Nuclear Research
Target entity description: The Convention for the Establishment of a European Organization for Nuclear Research is the international treaty that created CERN, the leading European laboratory for particle physics research.
  • A. CERN chosen
    CERN is the European Organization for Nuclear Research, renowned for its large particle accelerators and fundamental physics experiments that have led to major discoveries such as the Higgs boson.
  • B. Proton Synchrotron
    The Proton Synchrotron is a historic circular particle accelerator at CERN that has played a key role in high-energy physics research and in feeding beams to larger colliders.
  • C. Large Hadron Collider
    The Large Hadron Collider is the world’s largest and most powerful particle accelerator, used to smash subatomic particles together at unprecedented energies to study fundamental physics, including the Higgs boson.
  • D. Super Proton Synchrotron
    The Super Proton Synchrotron is a high-energy circular particle accelerator at CERN that serves both as a research machine and as a key injector for the Large Hadron Collider.
  • E. MAUD Committee
    The MAUD Committee was a British scientific advisory group during World War II that conducted pioneering research into the feasibility of an atomic bomb, helping to spur the later development of the Manhattan Project.
  • F. None of above.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: foundingTreaty
Context triple: [CERN, foundingTreaty, Convention for the Establishment of a European Organization for Nuclear Research]
  • A. foundingDocument
    Indicates that one entity serves as the official charter, constitution, or primary legal/organizational document that establishes or defines the other entity.
  • B. treaty chosen
    Indicates a formal, negotiated agreement or pact established between entities, typically states or organizations, that defines mutual obligations, rights, or terms of cooperation.
  • C. firstTenAmendmentsCalled
    Indicates that the first ten amendments to a constitution are collectively referred to by a particular name.
  • D. objectiveOfUnitedStates
    Indicates that something is an official objective or goal pursued by the United States.
  • E. sovereignState
    Indicates that an entity is recognized as an independent, self-governing state with ultimate authority over its territory and not subject to any higher political power.
  • 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_69a240778d288190815c0052ebbbcc91 completed Feb. 28, 2026, 1:10 a.m.
NER Named-entity recognition batch_69a246f7bd30819085f751c41f6f029e completed Feb. 28, 2026, 1:37 a.m.
NED1 Entity disambiguation (via context triple) batch_69a26237c7208190ac4a1c373ff37b06 completed Feb. 28, 2026, 3:34 a.m.
NEDg Description generation batch_69a263abaac0819095a41ae87f45b132 completed Feb. 28, 2026, 3:40 a.m.
NED2 Entity disambiguation (via description) batch_69a264296fa88190a7b4c0d3f164b02f completed Feb. 28, 2026, 3:42 a.m.
PD Predicate disambiguation batch_69a246526f5881909bc2a46e978bd082 completed Feb. 28, 2026, 1:35 a.m.
Created at: Feb. 28, 2026, 1:14 a.m.