Runtime semantic decisions over one cached night

Move the question, the window, or the candidate set. The shared overnight state stays reusable.

Loading shared sleep-state cache

Overnight state

Encode once, reuse everywhere.

+Shared state cache

Overnight signals

SHHS-200001 | 30 s epochs

22:0000:0002:0004:0006:00

EEGfeature

EOGfeature

RESPfeature

SpO2feature

Reference hypnogram (SHHS / AASM)

Window 338-343

WN1N2N3REM

22:0000:0002:0004:0006:00

Encoded onceCached feature state is ready for repeated runtime queries.

W - | N1 - | N2 - | N3 - | REM -

Runtime query

Ask a question. Set constraints.

Runtime questionoption-conditioned

Which sleep-stage state best matches this window?

Constraints

~Stage: all candidates

@Position: any

oWindow: 338-343

+Modalities: EEG + Resp + SpO2

#Rule: AASM v2.6

Runtime optionscandidate set returned to scorer

Shared time window

Start

End

cycling window and option set

JEV decision

Uncalibrated option probabilities from the shared state.

*-- ms

Model output (probabilities)query #--

Waiting for the first runtime query.

--top-option p

Normalized entropy--

concentrateduncertain

Latency-- ms

Tokens retrieved-- / --

Illustrative routing gate--waiting for decision

K-symmetry--candidate-order audit

Probability historylast 12 windows

+One shared cache, one sparse readout, and probabilities over the current runtime options. Top-option probability is not calibrated confidence; event-like Noul outputs are not clinical event risk.

Parallel workload monitor

Four live windows, one reusable overnight state, updated together.

4 windows · 20 decisions · batch update

Workload fan-out4 × 5

Batch latency-- ms

Cache reuse1 encoded night

Active gate--