Triple

T11164841
Position Surface form Disambiguated ID Type / Status
Subject actinide series E264133 entity
Predicate hasElement P3097 FINISHED
Object thorium
Thorium is a naturally occurring radioactive metal and fertile nuclear material considered a potential alternative fuel for advanced nuclear reactors.
 E909377 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: thorium | Statement: [actinide series, hasElement, thorium]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: thorium
Context triple: [actinide series, hasElement, thorium]
  • A. neptunium
    Neptunium is a radioactive, synthetic actinide metal and the first transuranium element, used mainly in nuclear research and reactor applications.
  • B. Plutonium (Ploutonion)
    Plutonium (Ploutonion) is an ancient Greco-Roman religious sanctuary and cave at Hierapolis, believed to be an entrance to the underworld and associated with the god Pluto/Hades.
  • C. nobelium
    Nobelium is a synthetic, highly radioactive actinide element with atomic number 102, named in honor of Alfred Nobel and used primarily for scientific research.
  • D. uranium-235
    Uranium-235 is a fissile isotope of uranium that readily undergoes nuclear fission, making it crucial for both nuclear power generation and atomic weapons.
  • E. Zirc
    Zirc is a small Hungarian town in Veszprém County known for its historic Cistercian Abbey and scenic location in the Bakony Mountains.
  • 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: thorium
Triple: [actinide series, hasElement, thorium]
Generated description
Thorium is a naturally occurring radioactive metal and fertile nuclear material considered a potential alternative fuel for advanced nuclear reactors.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: thorium
Target entity description: Thorium is a naturally occurring radioactive metal and fertile nuclear material considered a potential alternative fuel for advanced nuclear reactors.
  • A. neptunium
    Neptunium is a radioactive, synthetic actinide metal and the first transuranium element, used mainly in nuclear research and reactor applications.
  • B. Plutonium (Ploutonion)
    Plutonium (Ploutonion) is an ancient Greco-Roman religious sanctuary and cave at Hierapolis, believed to be an entrance to the underworld and associated with the god Pluto/Hades.
  • C. nobelium
    Nobelium is a synthetic, highly radioactive actinide element with atomic number 102, named in honor of Alfred Nobel and used primarily for scientific research.
  • D. uranium-235
    Uranium-235 is a fissile isotope of uranium that readily undergoes nuclear fission, making it crucial for both nuclear power generation and atomic weapons.
  • E. Zirc
    Zirc is a small Hungarian town in Veszprém County known for its historic Cistercian Abbey and scenic location in the Bakony Mountains.
  • 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_69d6aa9ccddc8190868998c8b7beb060 completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e887293081909830852000d533fa completed April 9, 2026, 5:57 p.m.
NED1 Entity disambiguation (via context triple) batch_69e463851a348190a9a8bd1501026d83 completed April 19, 2026, 5:09 a.m.
NEDg Description generation batch_69e46c374ca08190a876ee68dea9b821 completed April 19, 2026, 5:46 a.m.
NED2 Entity disambiguation (via description) batch_69e4747bc02c81908f0782cf85667f3f completed April 19, 2026, 6:21 a.m.
Created at: April 8, 2026, 9:29 p.m.