Tec-Do Technology, a Guangzhou AI company, partnered with OpenAI and launched Navos 2.0 at WAIC 2026, a multi-agent workflow platform filling the gap between general LLMs and real-world marketing. Founder Li Shuhao operates approximately 2,000 autonomous agents daily managing global ad campaigns across Google, Meta, TikTok, Instagram and X. The core Tec-Chi model follows a Yin-Yang architecture; its Yang surface is a 300-billion-parameter reasoning model achieving 85.82 points on SuperCLUE-Mkt marketing capability evaluation, ranking first globally ahead of GPT. The Yin interior is fed by exclusive data streams including global insight data from Google, Meta, TikTok, Instagram, and X, e-commerce real-time sales rankings from Amazon, TikTok Shop, and Shopee, and domain-specific operational data from millions of daily active ad campaigns. Navos 2.0 implements Loop Agents covering product selection, creative generation, influencer matching via 150M global network, campaign management, and analytics, with a daily feedback loop of 20-50 expert evaluators conducting double-blind scoring. The OpenAI partnership was formalized earlier this month. The model optimizes campaigns using day-over-day ROI data, automatically pausing underperforming ads and pushing high-performing creative elements.