Kimi K3's Pricing Signals the End of Ultra-Cheap Chinese AI

The Decoder·medium signal

Analysts note that while Kimi K3 nears GPT-5.6 Sol and Fable 5 on quality, its pricing ($0.30/M cache-hit input, $3/M cache-miss input, $15/M output) breaks from the rock-bottom rates that defined earlier Chinese open models. Simon Willison and Clouded Judgement frame it as 'open weights, closed prices' — frontier-class open models are no longer automatically the cheapest option. The shift suggests Chinese labs are now competing on capability and margin rather than pure price.