Triple
T18950795
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | neptunium |
E463642
|
entity |
| Predicate | hasIsotope |
P19723
|
FINISHED |
| Object |
neptunium-235
Neptunium-235 is a radioactive isotope of the actinide element neptunium, notable for its nuclear properties and relevance in theoretical nuclear fuel cycles and transmutation studies.
|
E1354099
|
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: neptunium-235 | Statement: [neptunium, hasIsotope, neptunium-235]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: neptunium-235 Context triple: [neptunium, hasIsotope, neptunium-235]
-
A.
neptunium
Neptunium is a radioactive, synthetic actinide metal and the first transuranium element, used mainly in nuclear research and reactor applications.
-
B.
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.
-
C.
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.
-
D.
protactinium
Protactinium is a rare, highly radioactive metallic element in the actinide series, primarily known as an intermediate decay product of uranium in nature.
-
E.
fermium-252
Fermium-252 is a highly radioactive synthetic isotope of the actinide element fermium, notable for its use in scientific research on heavy elements and nuclear properties.
- 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: neptunium-235 Triple: [neptunium, hasIsotope, neptunium-235]
Generated description
Neptunium-235 is a radioactive isotope of the actinide element neptunium, notable for its nuclear properties and relevance in theoretical nuclear fuel cycles and transmutation studies.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: neptunium-235 Target entity description: Neptunium-235 is a radioactive isotope of the actinide element neptunium, notable for its nuclear properties and relevance in theoretical nuclear fuel cycles and transmutation studies.
-
A.
neptunium
Neptunium is a radioactive, synthetic actinide metal and the first transuranium element, used mainly in nuclear research and reactor applications.
-
B.
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.
-
C.
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.
-
D.
protactinium
Protactinium is a rare, highly radioactive metallic element in the actinide series, primarily known as an intermediate decay product of uranium in nature.
-
E.
fermium-252
Fermium-252 is a highly radioactive synthetic isotope of the actinide element fermium, notable for its use in scientific research on heavy elements and nuclear properties.
- 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_69d8dcffc278819086792a4ebfddfafa |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5d542b238819089ccd2df279a2f7f |
completed | April 20, 2026, 7:26 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a05b44a32548190b1420cb077a8d879 |
completed | May 14, 2026, 11:38 a.m. |
| NEDg | Description generation | batch_6a05b81d96808190ae17ac6c7482e95a |
completed | May 14, 2026, 11:55 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a05b8d86bc88190bd02ad223a5358bc |
completed | May 14, 2026, 11:58 a.m. |
Created at: April 10, 2026, noon