Yang LiFounder
Cosine
Co-founder
via Cosine
Founder · Executive
Alistair Pullen
AP
Co-founder and CEO at Cosine
Pullen co-founded Cosine, where he builds coding agents and models intended to work across real software projects rather than isolated snippets. The company's work includes Genie and the Lumen family of coding and sovereign models.
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Background
Current role
Co-founder and CEO 2022-presentCosine
CosineEducation
About this data
Work and education history is primarily focused on AI-relevant roles and may not be comprehensive.
Last editorial review: August 9, 2026