Triple
T373547
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lawrence Berkeley National Laboratory |
E8320
|
entity |
| Predicate | discovered |
P412
|
FINISHED |
| Object |
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.
|
E48435
|
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: nobelium | Statement: [Lawrence Berkeley National Laboratory, discovered, nobelium]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: nobelium Context triple: [Lawrence Berkeley National Laboratory, discovered, nobelium]
-
A.
mendelevium
Mendelevium is a synthetic, radioactive actinide element with atomic number 101, named after Dmitri Mendeleev and produced only in particle accelerators.
-
B.
Samnium
Samnium was an ancient region of south-central Italy inhabited by the Samnites, an Oscan-speaking Italic people known for their wars with the Roman Republic.
-
C.
Glenn T. Seaborg
Glenn T. Seaborg was an American chemist and Nobel laureate renowned for his work on the discovery of numerous transuranium elements and his leadership in the development of the actinide concept.
-
D.
Boric
Boric is the surname of Gabriel Boric, the Chilean politician who became one of the world’s youngest heads of state when he was elected President of Chile.
-
E.
Andriette Nobel
Andriette Nobel was the mother of Alfred Nobel, the Swedish inventor, engineer, and founder of the Nobel Prizes.
- 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: nobelium Triple: [Lawrence Berkeley National Laboratory, discovered, nobelium]
Generated description
Nobelium is a synthetic, highly radioactive actinide element with atomic number 102, named in honor of Alfred Nobel and used primarily for scientific research.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: nobelium Target entity description: Nobelium is a synthetic, highly radioactive actinide element with atomic number 102, named in honor of Alfred Nobel and used primarily for scientific research.
-
A.
mendelevium
Mendelevium is a synthetic, radioactive actinide element with atomic number 101, named after Dmitri Mendeleev and produced only in particle accelerators.
-
B.
Samnium
Samnium was an ancient region of south-central Italy inhabited by the Samnites, an Oscan-speaking Italic people known for their wars with the Roman Republic.
-
C.
Glenn T. Seaborg
Glenn T. Seaborg was an American chemist and Nobel laureate renowned for his work on the discovery of numerous transuranium elements and his leadership in the development of the actinide concept.
-
D.
Boric
Boric is the surname of Gabriel Boric, the Chilean politician who became one of the world’s youngest heads of state when he was elected President of Chile.
-
E.
Andriette Nobel
Andriette Nobel was the mother of Alfred Nobel, the Swedish inventor, engineer, and founder of the Nobel Prizes.
- 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_69a2e7f2ec648190b42bc7db424f8109 |
completed | Feb. 28, 2026, 1:04 p.m. |
| NER | Named-entity recognition | batch_69a2ec13b9b48190b294d998c6720132 |
completed | Feb. 28, 2026, 1:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3fafb2df881909d5528acfb536ea8 |
completed | March 1, 2026, 8:38 a.m. |
| NEDg | Description generation | batch_69a3fd97f8c081908edec848116389a4 |
completed | March 1, 2026, 8:49 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a3fde3e8f481908c8032f8a7a61000 |
completed | March 1, 2026, 8:50 a.m. |
Created at: Feb. 28, 2026, 1:08 p.m.