Chip stocks got hammered on fears that China's new Kimi K3 model means the world needs less computing power, but the panic looks overdone.

• Semiconductor stocks briefly fell into a bear market, down more than 20% from their highs.
• Kimi's maker, Moonshot AI, appears to have copied heavily from Claude — Anthropic tracked millions of exchanges pulled through fake accounts, and the model often calls itself Claude.
• Moonshot did add real advances of its own, including tricks that make training cheaper and let the model remember only what changed in a conversation.
• Cheaper training makes models better, and better models get used more — which is good for chip demand, not bad.
• Giving the model away free is a marketing play to hook users before charging for the next version, which is why Moonshot and Anthropic both want to go public.

Outlook: The real danger sign for chip stocks is not Chinese competition but the day AI models stop improving.