Triple
T15522108
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | nitrogen-15 |
E368992
|
entity |
| Predicate | contrastWith |
P278
|
FINISHED |
| Object | nitrogen-14 |
E368991
|
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: nitrogen-14 | Statement: [nitrogen-15, contrastWith, nitrogen-14]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: nitrogen-14 Context triple: [nitrogen-15, contrastWith, nitrogen-14]
-
A.
nitrogen-14
chosen
Nitrogen-14 is the most abundant stable isotope of nitrogen and a key intermediate nucleus in stellar fusion processes such as the CNO (Bethe–Weizsäcker) cycle.
-
B.
nitrogen-15
Nitrogen-15 is a stable, naturally occurring isotope of nitrogen widely used as a tracer in nuclear, chemical, and biological studies.
-
C.
Protium
Protium is a genus of tropical trees and shrubs known for producing aromatic resins and belonging to the frankincense and myrrh family.
-
D.
helium-4
Helium-4 is the most common stable isotope of helium, consisting of two protons and two neutrons, and is a key product of both Big Bang nucleosynthesis and stellar fusion.
-
E.
nitrogen-13
Nitrogen-13 is a short-lived radioactive isotope of nitrogen that plays a key role as an intermediate nuclide in stellar nuclear fusion processes.
- 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.