Shopify engineer builds Reflex, an in-browser decision model with Qwen

Inspired by CEO Tobi Lütke's experimental culture, a Shopify engineer built Reflex, a probabilistic structured decision-making experiment running entirely in the browser via WebGPU using the 650MB Qwen3.5-0.8B model.

2026-09-18 ~ 2026-09-18 · 2 related posts

• Shopify engineer builds Reflex: a Qwen-based browser experiment in structured decisions via WebGPU — multiply_matrix · 2026-09-18
• Shopify engineer builds Reflex: Qwen3.5-0.8B structured-decision model running in-browser via WebGPU — dbreunig · 2026-09-18