Triple
T9070639
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | radiocarbon dating |
E217355
|
entity |
| Predicate | developedBy |
P73
|
FINISHED |
| Object | Willard Libby |
E40934
|
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: Willard Libby | Statement: [radiocarbon dating, developedBy, Willard Libby]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Willard Libby Context triple: [radiocarbon dating, developedBy, Willard Libby]
-
A.
Willard F. Libby
chosen
Willard F. Libby was an American physical chemist best known for developing the radiocarbon dating method, for which he received the Nobel Prize in Chemistry.
-
B.
Donald A. Glaser
Donald A. Glaser was an American physicist and Nobel laureate best known for inventing the bubble chamber, a pivotal tool in particle physics experiments.
-
C.
Albert Ghiorso
Albert Ghiorso was an American nuclear scientist renowned for co-discovering numerous transuranium elements and advancing particle detection technology.
-
D.
Corrado Segrè
Corrado Segrè was an Italian mathematician known for his influential work in algebraic geometry and for mentoring several prominent 20th-century mathematicians.
-
E.
Owen Chamberlain
Owen Chamberlain was an American physicist and Nobel laureate best known for co-discovering the antiproton.
- 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_69ca83d5a7f48190b16c1e59bd43ede0 |
completed | March 30, 2026, 2:08 p.m. |
| NER | Named-entity recognition | batch_69cc955d29548190a204efd3257b6d5d |
completed | April 1, 2026, 3:47 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d02fed4b6081908be3ee570e27abc5 |
completed | April 3, 2026, 9:23 p.m. |
Created at: March 30, 2026, 7:11 p.m.