Named routing profiles (Fast · Expert · Heavy · Code) decide the cheapest capable path for each turn. The chain runs on YOUR endpoints — local first, your own Heavy box next, your frontier key last. The edge returns only the decision; nothing but {route, profile, chain, params} ever leaves WAVE.
frontier hop in every chain so hard turns still escalate — a local-only chain is allowed but flagged.Defaults map per route; override per-call with route(prompt, profile="Expert") in any of the 5 SDKs, or per-license via /account/profiles. Machine-readable: /profiles.
your agent → edge classify (embed only, optional via /vector) → decision → YOUR chain runs local→heavy→frontier on YOUR infravector.Because inference stays on infrastructure you control, Sovereign keeps prompts + outputs inside your jurisdiction by construction — useful for GDPR / EU-AI-Act data-residency obligations. WAVE sees a routing decision, not your data. (Not legal advice; your DPA + deployment region still govern.)
$0.0001/decision — same as pay-per-use. One decision per request regardless of how many chain hops you run; never a per-token bill on local hops (the edge never executed them). See pricing · local setup · agent context.