Anonymous stealth LLM 'Space Bunny Alpha' tops OpenRouter with 22% usage share
maferase · reddit · 2026-10-08
A Reddit post shares OpenRouter usage data showing the most-used model is currently Space Bunny Alpha, an anonymous stealth LLM holding about 22% of total traffic.
Anonymous stealth models on routing/arena platforms typically signal a major lab's pre-release testing — GPT-5 and Gemini models have previously appeared under codenames. Whether it holds that share until its official reveal remains to be seen.
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