Hale clinical SLM console

Clinical SLM

A small language model, trained on healthcare data, that runs inside the hospital network

Hale is a 3-billion-parameter clinical model that runs inside the hospital network, so protected health information never leaves it. This console is the working spec: what each use case does, what data it needs, what it must never do, and where it is in the build.

On-prem · v0.9 previewPilot targets · fixturesGET /healthcare/overview
Specification at a glance
3B
Parameters, on-prem
40
Use cases specified
6
Clinical domains
Not measuredMetrics are pilot targets, not measured results. Sample outputs are fixtures from the specification.
Model card

What the model is, and what it is not

Architecture3B decoder, instruction-tuned on de-identified clinical text
DeploymentOn-premise GPU or hospital VPC — no external inference
Context window16k tokens, chart-window retrieval over the encounter
GroundingRetrieval over approved sources; unsourced claims are flagged, not shown
PHI handlingNever leaves the network; prompt and output logged to the chart
EvaluationPer-use-case clinician review sets, reported by demographic cohort
Not forAutonomous diagnosis, ordering, coverage denial, or patient triage