Triple
T15522073
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | nitrogen-15 |
E368992
|
entity |
| Predicate | discoveredBy |
P412
|
FINISHED |
| Object | H. C. Urey |
E40407
|
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: H. C. Urey | Statement: [nitrogen-15, discoveredBy, H. C. Urey]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: H. C. Urey Context triple: [nitrogen-15, discoveredBy, H. C. Urey]
-
A.
Harold Urey
chosen
Harold Urey was an American physical chemist and Nobel laureate best known for discovering deuterium and contributing to theories on the origin of the Earth and solar system.
-
B.
Gilbert N. Lewis
Gilbert N. Lewis was an influential American physical chemist best known for his work on chemical bonding, the electron-pair theory, and the concept of acids and bases that bear his name.
-
C.
Albert Henry Loeb
Albert Henry Loeb was a prominent Chicago corporate lawyer and executive at Sears, Roebuck and Co., best known as the father of convicted murderer Richard Loeb.
-
D.
Henry Eyring
Henry Eyring was a prominent theoretical chemist known for his development of transition state theory and major contributions to chemical kinetics and reaction-rate theory.
-
E.
Gustav Herzberg
Gustav Herzberg was a 19th-century German classical philologist and historian known for his scholarly work on ancient Greek and Roman literature and history.
- 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_69d85a1794cc8190b0b428716296e63e |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e0403543188190abac49d2b9decb89 |
completed | April 16, 2026, 1:49 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff3d54ea5c8190b3b220ad10ba8f40 |
completed | May 9, 2026, 1:57 p.m. |
Created at: April 10, 2026, 4:04 a.m.