Triple

T21683189
Position Surface form Disambiguated ID Type / Status
Subject Argentine national nuclear program E535162 entity
Predicate hasResearchReactor P143026 FINISHED
Object RA-8 research reactor
The RA-8 research reactor is an Argentine experimental nuclear reactor used primarily for reactor physics studies, fuel testing, and supporting the development of the country’s nuclear technology.
E1500705 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: RA-8 research reactor | Statement: [Argentine national nuclear program, hasResearchReactor, RA-8 research reactor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: RA-8 research reactor
Context triple: [Argentine national nuclear program, hasResearchReactor, RA-8 research reactor]
  • A. RA-6 research reactor
    The RA-6 research reactor is an Argentine nuclear research facility used primarily for education, training, and experimental studies in nuclear science and engineering.
  • B. RA-3 research reactor
    The RA-3 research reactor is a key Argentine nuclear research facility used for isotope production, materials testing, and scientific training within the country’s nuclear program.
  • C. RA-1 Enrico Fermi research reactor
    The RA-1 Enrico Fermi research reactor is Argentina’s first nuclear research reactor, used primarily for scientific experimentation, training, and the development of the country’s nuclear technology capabilities.
  • D. GLEEP research reactor
    The GLEEP research reactor was the United Kingdom’s first nuclear reactor, a low-power graphite-moderated facility used primarily for research and materials testing at Harwell.
  • E. DIDO research reactor
    The DIDO research reactor was a high-flux materials testing and research reactor in the UK, used primarily for nuclear materials irradiation and scientific experiments.
  • 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: RA-8 research reactor
Triple: [Argentine national nuclear program, hasResearchReactor, RA-8 research reactor]
Generated description
The RA-8 research reactor is an Argentine experimental nuclear reactor used primarily for reactor physics studies, fuel testing, and supporting the development of the country’s nuclear technology.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: RA-8 research reactor
Target entity description: The RA-8 research reactor is an Argentine experimental nuclear reactor used primarily for reactor physics studies, fuel testing, and supporting the development of the country’s nuclear technology.
  • A. RA-6 research reactor
    The RA-6 research reactor is an Argentine nuclear research facility used primarily for education, training, and experimental studies in nuclear science and engineering.
  • B. RA-3 research reactor
    The RA-3 research reactor is a key Argentine nuclear research facility used for isotope production, materials testing, and scientific training within the country’s nuclear program.
  • C. RA-1 Enrico Fermi research reactor
    The RA-1 Enrico Fermi research reactor is Argentina’s first nuclear research reactor, used primarily for scientific experimentation, training, and the development of the country’s nuclear technology capabilities.
  • D. GLEEP research reactor
    The GLEEP research reactor was the United Kingdom’s first nuclear reactor, a low-power graphite-moderated facility used primarily for research and materials testing at Harwell.
  • E. DIDO research reactor
    The DIDO research reactor was a high-flux materials testing and research reactor in the UK, used primarily for nuclear materials irradiation and scientific experiments.
  • 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_69e0c469b6ec8190aee4cadd1527db91 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69ef96c7c6a08190bbd9a89b8a3b921b completed April 27, 2026, 5:03 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0a366445c081908cb9b4afe6eb7c26 completed May 17, 2026, 9:43 p.m.
NEDg Description generation batch_6a0a3728a37c8190b9c7a296816709bd completed May 17, 2026, 9:46 p.m.
NED2 Entity disambiguation (via description) batch_6a0a37f8c09c8190a92f78909cfbc6e7 completed May 17, 2026, 9:49 p.m.
Created at: April 16, 2026, 6:43 p.m.