AI Weekly: MCP Goes Stateless, Kimi K3, TSMC Records

Short summary

A weekly AI roundup covering Moonshot AI's 2.8T-parameter open-weight Kimi K3 model with 1M token context, Google's Gemini 3.5 Pro launch window, and TSMC's record earnings confirming hardware buildout acceleration. Kimi K3 tops Arena's frontend coding benchmark and is priced at $3/$15 per million tokens, with full weights dropping July 27 under Modified MIT. The MCP standard also received its largest revision, going stateless with enterprise authorization support.

• •Moonshot AI released Kimi K3: 2.8T params, 1M context, $3/$15 per M tokens, open weights July 27
• •TSMC posted record earnings confirming hardware buildout is still accelerating
• •MCP published biggest revision in its history with stateless redesign and enterprise auth

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