A free stealth preview
stealth/space-bunny-alpha is the anonymous frontier-class preview now listed on AnyRouter. The catalog description says it has fast inference, strong coding capabilities, and native text, image, and video input with text output.
It always uses reasoning with adjustable effort and has a 1M-token context window. The current catalog routes are $0 input / $0 output while the model is cloaked, with platform hops through OpenRouter, Nous, and OpenCode Zen plus BYOK mirrors. This is a preview fact, not a promise that a cloaked model's availability or price will stay unchanged.
Try the model
- Release note — the canonical launch note.
- Model page — the live catalog id and current routes.
- Playground — open with
stealth/space-bunny-alphaselected.
For code, use the Vercel AI SDK or OpenAI SDK; for an agent, see the coding-agent playbook.
Space Bunny Alpha is a stealth preview. Use the live model page and release note for the current route status.
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