Strategic Integration of Generative AI 'Semantic Memory' via OpenAI and Pinecone Vector Database Supports Rapid Expansion of Corporate Engagement Platforms TORONTO, ON / ACCESS Newswire / January 20, 2026 / Nextech3D.ai (OTCQB:NEXCF)(CSE:NTAR)(FSE:1SS), a leader in AI-powered event and spatial computing solutions, is pleased to announce it has successfully scaled its KraftyLab in-person footprint to 35 major metropolitan hubs across the United States from just 20 . This expansion represents a significant in ...