Triple
T24810926
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Reynolds number |
E620784
|
entity |
| Predicate | typicalLaminarThreshold |
P128272
|
FINISHED |
| Object | Re < 2000 for pipe flow |
—
|
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: Re < 2000 for pipe flow | Statement: [Reynolds number, typicalLaminarThreshold, Re < 2000 for pipe flow]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: typicalLaminarThreshold Context triple: [Reynolds number, typicalLaminarThreshold, Re < 2000 for pipe flow]
-
A.
ReynoldsNumberCapability
chosen
Indicates the ability or suitability of a system or context to be characterized, analyzed, or operated in terms of Reynolds number–based flow behavior.
-
B.
MachNumberRange
Indicates the range of Mach numbers (ratios of an object's speed to the speed of sound) within which a condition, behavior, or specification applies.
-
C.
boundaryLayer
Indicates the existence or characteristics of a thin interface region where properties (such as velocity, temperature, or concentration) change rapidly between two adjoining media or phases.
-
D.
stallSpeed
Indicates the minimum speed at which an aircraft (or similar vehicle) can fly while still maintaining sufficient lift to avoid stalling.
-
E.
dragCoefficient
Indicates the dimensionless proportionality factor that relates the drag force experienced by an object moving through a fluid to its shape, flow conditions, and reference area.
- 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_69e2fabf26bc8190b191faac8f67065b |
completed | April 18, 2026, 3:30 a.m. |
| NER | Named-entity recognition | batch_69f67c9fe7b48190b79b4041357edb49 |
completed | May 2, 2026, 10:37 p.m. |
| PD | Predicate disambiguation | batch_69f678cc272081909e5c70f1bc7407f0 |
completed | May 2, 2026, 10:21 p.m. |
Created at: April 18, 2026, 4:50 a.m.