Space Bunny provides an online playground and an OpenAI-compatible
API for Space Bunny Alpha, an anonymous preview reasoning model. It
advertises a one-million-token context window, up to 524,288
completion tokens, text, image, and video input, text and JSON
output, tool calling, and five adjustable reasoning-effort levels.
Developers can use it for code review, long-document analysis,
visual understanding, structured responses, and agent workflows
while retaining control over tool execution and side effects. The
playground preview is free, while additional usage is sold through
one-time credit packs that do not expire.