➜ nextos / models — set it once, everything downstream follows.
One model choice.
Every agent follows.
A single dial for the whole workspace. Pick the model your agents run on, and the assistant, the app specialists and every custom agent inherit it, until you pin a different one for the job that needs it. Change the default and they all move together.
- providers
- 6
- default, inherited
- 1
- overrides
- per-agent
- or hosted
- BYOK
workspace default
agents on this workspace
- Assistantworkspace default
- app:notesworkspace default
- app:terminalworkspace default
- Release notes writer claude-opus-5
- app:mailworkspace default
four follow the default; one is pinned to Opus for the job that needs it. Move the default and the four move with it.
01How you pay for it
Your key,
or ours.
Every plan starts on a hosted allowance with no key of your own, no configuration - or bring your own provider key and the whole plane is free.
Free, on any provider
Add a key for any of six providers and every agent runs on it. Nothing is marked up; the plane just routes and governs. Local models through Ollama cost nothing and never leave your machine.
- Keys live in your browser, and in an encrypted server vault only if you opt into background runs
- A pinned model is honoured exactly; an inheriting one is key-aware, so a run never dead-ends when a provider has no key
- Per-run token and cost caps stop a run before it overspends
No key? Use ours
Every plan, including Free, includes a monthly hosted allowance through Vercel AI Gateway with no key of your own - Free and Plus on its free-tier models, Pro and above on a bigger allowance with more model choice, metered by the exact model that ran.
- Pro · TeamsHaiku, Sonnet
- EnterpriseHaiku, Sonnet, Opus
- Free · Plusbring your own key
02The providers
Five behind one plane.
Switch without rewiring.
Vercel AI Gateway
included on every plan, nothing to configure
Anthropic
Claude Opus, Sonnet, Haiku
OpenAI
GPT family
Mistral
open-weight and hosted
Perplexity
web-grounded answers
Ollama
local models, on your machine
and never removed
Every provider stays first-class. The plane is the one place they are chosen and routed.
one dial · every agent · six providers