GPT-6.1 Astra

GPT-6.1 Astra

A man walks past an OpenAI booth at Moscone Center during the Dreamforce 2026 technology summit in San Francisco, California, US, on 17 September 2026. Photo: Reuters

OpenAI shelves new AI model release over safety concerns

OpenAI scraps GPT-6.1 Astra launch after safety tests raise concerns.