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Alex Ker works on engineering, go-to-market and applied AI at Baseten, helping developers use open models in production. He founded and chairs P-ai, an AI project incubator, and writes about software, learning and technology.

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Alex Ker works on engineering, go-to-market and applied AI at Baseten, helping developers use open models in production. He founded and chairs P-ai, an AI project incubator, and writes about software, learning and technology.

Career

Founder and Chairman at P-ai until Present
Engineering, GTM and Applied AI at Baseten until Present

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alexker.com

The Software Paradox

An essay on how cheaper software creation changes what becomes valuable.

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alexker.com

The Violence of Attention

Alex examines how audience expectations change creative work and the performance of authenticity.

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baseten.co

GLM-5.3: Scaling with post-training, intuitively explained

Co-authored with Chloe Florit; explains the model’s environment design, reinforcement learning and training infrastructure.

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