Premium lane
Use stronger reasoning capacity for fragile edits, planning, code review, and final passes.
Models and routing
Make the routing policy inspectable.
Power users trust gateways when they can see how model choice, fallback, budget protection, and continuation work before a production run depends on it.
Budget lane
Compress or downgrade long context before a run consumes premium fair-use unnecessarily.
Continuation lane
Keep eligible work moving after premium fair-use with economy routing and explicit limits.
Fallback lane
Retry through eligible providers when uptime or latency makes the first route unsuitable.
Routing receipt roadmap
Every run should explain itself.
Lanepremium, budget, continuation, fallback
Reasonfragile reasoning, fair-use, provider timeout, context size
Request IDsupport and trace correlation
Limit statefair-use estimate and concurrent workflow boundary