Model Availability & Reliability
What happens when a model is under maintenance, and how fallback keeps you writing.
Last updated June 2026
Overview
Genesis Writer routes to 20 models across six providers. Those providers occasionally have outages, hit capacity, or retire a model with little notice. You don't have to track any of that — the platform detects trouble and keeps you writing, automatically. This page explains what you'll see when something goes wrong upstream.
Models Under Maintenance
If a model starts failing repeatedly — or a provider pulls it entirely — Genesis Writer takes it offline on its own. In the model selector, an unavailable model shows up greyed out with a small wrench icon and a tooltip like “This model is temporarily unavailable — we're looking into it.” You can't pick it until it recovers, which it does automatically once the provider is healthy again.
Automatic Fallback
If your chosen model fails during a generation — a timeout, a rate limit, a transient server error — Genesis Writer quietly retries the request on a healthy backup model so it still completes. This happens server-side, so most of the time you won't even notice a hiccup occurred; you just get your prose.
When a Model Can't Respond
If a model simply can't answer — it's fully down, or it declined the request — you'll get a calm, plain-language message instead of a cryptic error, usually suggesting you pick a different model from the menu. You're only ever charged for the tokens actually used, so a failed or stopped generation won't drain your balance.
The Default Model Is Health-Aware
New sessions start on a sensible default model (currently GPT-5.4 Nano on the free Starter plan). That default is checked for health before it's handed to you — if the usual default is having problems, Genesis Writer automatically serves the next healthy Starter-tier model instead, so you're never dropped onto a broken default.
What to Do If a Model Is Unavailable
If the model you want is greyed out or a generation fails, just pick another model from the selector in the toolbar — switching takes one click and doesn't touch any text you've already generated. Outages almost never hit every model at once, so there's always a capable alternative a click away. If you were mid-scene, switch models and use Continue to pick the thread back up.