Triple

T7433152
Position Surface form Disambiguated ID Type / Status
Subject Atomic Energy Research Establishment Harwell E171539 entity
Predicate hasReactor P51668 FINISHED
Object HERALD research reactor E670071 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: HERALD research reactor | Statement: [Atomic Energy Research Establishment Harwell, hasReactor, HERALD research reactor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: HERALD research reactor
Context triple: [Atomic Energy Research Establishment Harwell, hasReactor, HERALD research reactor]
  • A. TRIGA research reactor
    The TRIGA research reactor is a small, inherently safe nuclear reactor design widely used in universities and research institutions for education, training, and scientific experiments.
  • B. 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.
  • C. 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.
  • D. HANARO research reactor
    The HANARO research reactor is a multi-purpose nuclear research facility in South Korea used for neutron science, materials testing, radioisotope production, and various nuclear technology applications.
  • E. LIDO research reactor chosen
    The LIDO research reactor was a small pool-type nuclear reactor used at the Atomic Energy Research Establishment in Harwell for research, training, and reactor physics experiments.
  • 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_69c68a63491881909281f73d4d5643bf completed March 27, 2026, 1:47 p.m.
NER Named-entity recognition batch_69c6f325ea908190b668fd4ce646f1e6 completed March 27, 2026, 9:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69c84ee844cc819081f44426658c7e27 completed March 28, 2026, 9:58 p.m.
Created at: March 27, 2026, 3:12 p.m.