Higgsfield takes AI video from 1 minute to over 10 Higgsfield takes AI video from 1 minute to over 10 openai.com/ai 2026-10-13 1 min read original #startup Higgsfield brings creators longer videos with GPT-6 Astra, precise visuals with GPT-Image-2.5, and a path to voice filmmaking with GPT-Live.