ProductsSep 21, 20261 min readHiggsfield AI ships new video features in a day with GPT-6 Astra - OpenAI0SaveShareContentsWhy it mattersTopicsCategoryProductsIndustry DomainThe Core DevelopmentHiggsfield AI ships new video features in a day with GPT-6 Astra OpenAIWhy it mattersHiggsfield AI ships new video features in a day with GPT-6 Astra OpenAI Reported by Google News — OpenAI / GPT-6 Astra on September 21, 2026.Topic dossiers OpenAI