Bloom Preview: A Low-Cost LLM-Powered Social Robot. - Xiangfei Kong; Rex Gonzalez; Nicolas Echeverria; Sofia Cobo Navas; Thuc Anh Nguyen; Divyamshu Shrestha; Sebastian Ramirez-Vallejo; Deekshita Senthil Kumar; Andrew Texeira; Thao Nguyen; Deep Akbari; Hong Wang; et al. (HRI Companion, 2026)