Designed for networks where the cloud is not an option.
Cascadia is an on-prem runtime. Prompt data, model weights, intermediate activations, and generated tokens never leave your LAN. Integrations are minimal by design — your SIEM, your identity provider, your audit trail.
What crosses your network boundary ? Nothing.
Cascadia opens no outbound connections at runtime. The full inference loop — prompt, context, model weights, intermediate hidden states, generated tokens — lives on endpoints you own and operate.
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Four properties, non-negotiable.
These aren't configuration toggles. They're the shape of the system itself — the product of choosing a distributed on-prem runtime over a wrapped cloud API.
Prompts and completions are processed on endpoints you own and operate. Cascadia opens no outbound connections at runtime. Full data locality as a property of the architecture, not a configuration.
Deployable in offline environments. Shards, coordinator, and workers ship as a single artifact with no external dependencies at runtime. No outbound DNS, no update servers, no telemetry endpoints.
Weights stay on your fleet. The export pipeline runs once on your build machine before a shard ever touches a worker. No third-party API, no hosted model provider, no licensed inference endpoint between you and the output.
Structured logs for every request, every pipeline stage, every token generated. OTLP-compatible spans pipe directly into your existing observability stack. Replay, trace, and account for every inference call.
Four industries where cloud inference is a liability.
Each case has the same driver: the work requires AI, the data can't leave the network, and third-party inference creates more risk than it removes. Cascadia's security posture isn't a feature — it's the use case.
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Draft deal docs without triggering a data egress event.
Generation runs on-LAN. Prompts never cross the firm's perimeter, so no egress event is recorded. Audit logs stay in your SIEM under the same retention policy as email.
Run contract review without risking privilege.
Nothing leaves the firm's network. Privileged documents stay under the same access and retention controls as the DMS. No third-party logging, no cross-client exposure.
Summarize clinical notes without a new BAA.
No third party, no BAA. PHI never leaves the hospital network. Existing HIPAA audit trails extend to Cascadia's per-request logs without a vendor-review cycle.
Operate where cloud inference isn't permitted at all.
Air-gap native. No update servers, no telemetry, no outbound DNS. Deploys as a single artifact with nothing to disable and no external dependency to contain.
What your infrastructure team needs to know.
Cascadia runs on what you already have. Stock drivers, open protocols, no kernel work. Bring your own identity and observability — we don't replace them, we integrate.