By Eduardo Baptista BEIJING, Feb 12 (Reuters) - One year after Chinese startup DeepSeek rattled the global tech industry with the release of a low-cost artificial intelligence model, its domestic rivals are better prepared, vying with it to launch new models, some designed with more consumer appeal. The Hangzhou-based firm's meteoric rise in early ‌2025, during China's Spring Festival holiday, upended China's AI industry, pushing low-cost, open-source models to the forefront of its AI ecosystem. This ...