Moonshot released Kimi K3 July 17: 2.8 trillion parameters, fully open-source. Artificial Analysis independently ranks it ahead of Anthropic's Opus 4.8 on frontier benchmarks, first Chinese open-weight model to do that. Still behind Claude Fable 5 and GPT-5.6 overall, but Moonshot doesn't claim otherwise.
Artificial Analysis and Arena.ai placed it there independently. It also topped web interface engineering evals in blind human-preference comparisons against Claude Fable. Three competing Chinese AI companies (Zhipu, MiniMax, Z.ai) lost 15-28% of their value in a single day. Nasdaq dropped, Nvidia briefly surrendered its most-valuable-company spot to Apple. Companies don't sell off like that over a research demo.
Moonshot's moving to IPO within six months, targeting $30B+ valuation, pricing near Anthropic Sonnet levels. Open-weight models typically undercut on price. Moonshot isn't.
Is one clean benchmark win against a closed frontier lab is enough to shift enterprise buying decisions? What would it actually take?
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