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Byron Hsu portrait

Engineer

Byron Hsu

Periodic LabsMember of Technical Staff

🇹🇼 Taiwanese

Hsu is building an RL system for atoms at Periodic Labs. At xAI, he joined the founding inference team, worked across inference and pretraining, led disaggregated serving, and later oversaw the inference stack at scale.

Career & education

Current role
Apr 2026-present
Member of Technical Staff
Previously
Feb 2025-Apr 2026
Inference Lead

Work and education history is primarily focused on AI-relevant roles and may not be comprehensive.

About this profile

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Reviewed August 15, 2026 · Checked for accuracy and new information.

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