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January 15, 2026

1 big thing: Anthropic's window on economic impact

Illustration: Brendan Lynch/Axios

2. Samsung plans massive AI smartphone expansion

Samsung mobile unit COO Won-Joon Choi, speaking at the company's headquarters in Suwon, South Korea. Photo: Seong Joon Cho/Bloomberg via Getty Images

3. Exclusive: Nvidia invests in buzzy math startup

Illustration: Lindsey Bailey/Axios

4. Training data

5. + This

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