ProductsOct 29, 20261 min readDeepSeek, Moonshot AI used OpenAI's GPT-6 Astra for training models - TechGig0SaveShareContentsWhy it mattersTopicsCategoryProductsIndustry DomainThe Core DevelopmentDeepSeek, Moonshot AI used OpenAI's GPT-6 Astra for training models TechGigWhy it mattersDeepSeek, Moonshot AI used OpenAI's GPT-6 Astra for training models TechGig Reported by Google News — OpenAI / GPT-6 Astra on October 29, 2026.Topic dossiers OpenAI