Anonymous model Space Bunny tops OpenRouter and OpenCode daily usage rankings

An anonymous model listed as Space Bunny Alpha — the community calls it the Jade Rabbit, after the holiday timing — quietly appeared on OpenRouter over the Mid-Autumn break and within days topped both the OpenRouter and OpenCode daily call-volume rankings. QbitAI ran several coding tests against it in DeepSeek Harness and came away impressed by speed and quality. The model sits at stealth/space-bunny-alpha; its developer and official pricing are still unknown.

The facts

• Rankings: per community data summarized by QbitAI, Space Bunny holds #1 on daily call volume on both OpenRouter and OpenCode. Note this is a usage chart, not a capability benchmark.
• Hands-on runs: QbitAI’s tests included an interactive Three.js Temple of Heaven scene (a 1-2 hour run where it added day/night and weather controls unprompted), a macOS alarm app in 22 minutes 46 seconds, a floating-subtitle fix in under 15 minutes, and a multimodal Optimus-robot video analysis with a cache hit rate above 95%.
• Availability: the model is listed as free to use on several directories, with native multimodal input; ownership, pricing and capability limits are all unannounced.
• Guesses: OpenAI, xAI, Kimi, GLM, MiniMax and even Meta’s rumored “Muse Spark” have all been named by the community. None confirmed.

Our take

Stealth listings are pre-launch load testing: real traffic validates the model before the claim-in. Ranking first on call volume means the community is actually using it — but the chart says nothing about which tasks dominate or whose subsidy is burning. Read it as “worth trying,” not “better than everything.” When the reveal lands, compare pricing against GPT-6 Sol and Luna to see what the stealth period was really for.