ProductsSep 23, 20261 min readAirbnb widens access to GPT-6 Astra and OpenAI frontier models - OpenAI0SaveShareContentsWhy it mattersTopicsCategoryProductsIndustry DomainThe Core DevelopmentAirbnb widens access to GPT-6 Astra and OpenAI frontier models OpenAIWhy it mattersAirbnb widens access to GPT-6 Astra and OpenAI frontier models OpenAI Reported by Google News — OpenAI / GPT-6 Astra on September 23, 2026.Topic dossiers OpenAI