Triple
T29992730
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | positronium |
E761922
|
entity |
| Predicate | paraPositroniumLifetimeInVacuum |
P23051
|
FINISHED |
| Object | about 125 picoseconds |
—
|
LITERAL 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: about 125 picoseconds | Statement: [positronium, paraPositroniumLifetimeInVacuum, about 125 picoseconds]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: paraPositroniumLifetimeInVacuum Context triple: [positronium, paraPositroniumLifetimeInVacuum, about 125 picoseconds]
-
A.
betaPlusBranchingRatio
Indicates the fraction of all decays of an unstable nucleus that proceed specifically via beta-plus (positron) emission.
-
B.
constantInVacuum
Indicates that the related quantity remains unchanged when measured in a vacuum, independent of external conditions or context.
-
C.
hasMeanLifetime
chosen
Indicates the characteristic average time duration for which an entity, state, or condition persists before it decays, ends, or changes.
-
D.
decayWidth
Indicates the total probability per unit time (or corresponding energy measure) that an unstable particle will decay via all possible channels.
-
E.
decayConstant
Indicates the proportional rate at which a quantity undergoing exponential decay decreases per unit time.
- F. None of above.
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_69f224695498819094a81037cad401e2 |
completed | April 29, 2026, 3:31 p.m. |
| NER | Named-entity recognition | batch_69f6791c8e088190a0766badc1d3b5cd |
completed | May 2, 2026, 10:22 p.m. |
| PD | Predicate disambiguation | batch_69f673c4abec8190bc2379e66f4af0a9 |
completed | May 2, 2026, 9:59 p.m. |
Created at: April 29, 2026, 6:39 p.m.