The black box is opening

Anthropic extracted 34 million interpretable features from Claude 3 Sonnet, marking a major leap in AI transparency. SpaceX and OpenAI are preparing IPOs, with valuations nearing $3 trillion.

The black box is opening. MIT Technology Review just named mechanistic interpretability a 2026 breakthrough technology—and for the first time, researchers have credible tools to decode what happens inside neural networks. Anthropic extracted 34 million interpretable features from Claude 3 Sonnet. That’s not incremental progress. That’s reading the source code of AI.

Meanwhile, the numbers got real. SpaceX, OpenAI, and Anthropic are all preparing IPO paperwork, with combined valuations approaching $3 trillion. SpaceX alone could raise $30 billion—the largest tech IPO since Saudi Aramco. And robotics is following the money: Skild AI just raised $1.4 billion at a $14 billion valuation—backed by SoftBank, NVIDIA, and Jeff Bezos—to build a universal brain for any robot.

Speaking of robots: we unpacked what NVIDIA’s CES 2026 robotics announcements actually mean. Jensen Huang declared a “ChatGPT moment” for robotics—except during the keynote, he said it’s “nearly here.” Sound familiar? Last year it was “around the corner.” The agentic AI market hit $7.92 billion in 2026 and is projected to reach $196 billion by 2034. And if you think agents are just for developers, think again—we wrote the complete Claude Code guide for non-coders.

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