Meridian is model-agnostic by design. It doesn't make one model feel magical — it lets you choose, compare, combine, and route across every major AI system.
Every model is available through a single, consistent interface. @mention to route, or let the Brain pick the best one for your task.
Type @claude or @gpt-4o in any message to send your prompt directly to that model. Mention multiple models to get parallel responses.
Let Meridian's Brain classify your task and automatically select the best model based on capability, cost, and your history.
Send a prompt to all whitelisted models. They respond, build on each other, and debate until the strongest answer emerges.
Bring your own keys for any supported provider. Use your own quota, get direct access, and keep full control over billing.
Start free with 10+ models. Upgrade to Pro for full frontier access and Brain routing.